MAIZE AND FABA BEAN VALUE CHAINS: THE CASE OF BAKO TIBE AND GOBU SEYO DISTRICTS IN CENTRAL WESTERN ETHIOPIA M.Sc. Thesis BEZA ERKO OCTOBER 2014 HARAMAYA UNIVERSITY MAIZE AND FABA BEAN VALUE CHAINS: THE CASE OF BAKO TIBE AND GOBU SEYO DISTRICTS IN CENTRAL WESTERN ETHIOPIA A Thesis submitted to School of Agricultural Economics and Agribusiness. School of Graduate Studies HARAMAYA UNIVERSITY In Partial Fulfillment of the Requirements for the Degree of Masters of Science in Agriculture (Agricultural Economics) By Beza Erko October 2014 Haramaya University APPROVAL SHEET SCHOOL OF GRADUATE STUDIES HARAMAYA UNIVERSITY As Thesis Research advisors, we hereby certify that we have read and evaluate this thesis prepared, under our guidance, by Beza Erko entitled- “Maize and Faba bean Value Chains: The Case of Bako Tibe and Gobu Seyo Districts in Central Western Ethiopia. We recommended that it be submitted as fulfilling the thesis requirement. _Degye Goshu (Ph.D)__ Major Advisor _Moti Jaleta (Ph.D)___ Co-Advisor _________________ Signature __________________ Signature ________________ Date ________________ Date As member of the Board of Examiners of the M.Sc. Thesis Open Defense Examination, we certify that we have read, evaluate the thesis prepared by Beza Erko and examined the candidate. We recommended that the thesis be accepted as fulfilling the Thesis requirement for the Degree of Master of Science in Agricultural Economics. ___________________ Chairperson ___________________ Internal Examiner ___________________ External Examiner __________________ Signature __________________ Signature __________________ Signature _______________ Date _______________ Date ________________ Date DEDICATION I dedicate this work to the fond memories of my late Mum, Lense Kefena. ii STATEMENT OF AUTHOR By my signature below, I declare and affirm that this thesis is my own work. I have followed all ethical principles of scholarship in the preparation, data collection, data analysis and completion of this thesis. All scholarly matter that is included in the thesis has been given recognition through citation. I affirm that I have cited and referenced all sources used in this document. Every serious effort has been made to avoid any plagiarism in the preparation of this thesis. This thesis is submitted in partial fulfillment of the requirement for a degree from the School of Graduate Studies at Haramaya University. The thesis is deposited in the Haramaya University Library and is made available to borrowers under the rules of the library. I solemnly declare that this thesis has not been submitted to any other institution anywhere for the award of any academic degree, diploma or certificate. Brief quotations from this thesis may be used without special permission provided that accurate and complete acknowledgement of the source is made. Requests for permission for extended quotations from, or reproduction of, this thesis in whole or in part may be granted by the Head of the School or Department or the Dean of the School of Graduate Studies when in his or her judgment the proposed use of the material is in the interest of scholarship. In all other instances, however, permission must be obtained from the author of the thesis. Name: Beza Erko Signature: ______________________ Place: Haramaya University Date of Submission: October 2014 iii BIOGRAPHY The author was born on March 7, 1975 in Ambo town, West Shewa Zone of Oromia Regional State, Ethiopia. He attended his elementary and secondary school education at Ambo primary and comprehensive secondary school. He joined Jimma Teachers Training Institute and graduated in Certificate in 1990 He also joined the then called Ambo College of Agriculture in continuing education program in 1996 and graduated in general agriculture in Diploma. Then in the year 2009, he joined Jimma University in continuing education program and graduated in B-A Degree in Economics. He joined the school of Graduate Studies of Haramaya University in the year 2012 for his MSc studies in Agricultural Economics. The author has five years of experience in primary school teaching and more than ten years of experience in Ethiopian Institute of Agricultural Research (EIAR). He worked at Haru (West Wollega), Jimma and Ambo research centers. He was technical assistance for more than eight years on coffee research at Wollega and Jimma. He has worked for three years as junior researcher in agricultural economics and research extension department at Ambo research center. iv ACKNOWLEDGEMENTS This research is a culminating effort of many individuals and institutions. I would like to thank many people and organizations who supported me in accomplishing this thesis work. First, my appreciation and gratitude goes to my research major advisor Dr. Degye Goshu and co-advisor Dr. Moti Jaleta for their constant instruction, guidance, offering constructive comments and valuable suggestions in both proposal development and thesis writing. The finalization of this thesis report would have been hardly possible without their guidance and heart full support. I’m very appreciative and grateful to International Maize and Wheat Improvement Center (CIMMYT) for having offered me especially good opportunity to the thesis research fund and accommodation. Without their assistance, the completion of this paper would have been hardly possible. Special thanks to Dr. Moti Jaleta for organizing and facilitating the fund and close supervision in data organizing and analysis with timely comments and suggestions. I want to express my deepest gratitude and appreciation to the Ethiopian Institute of Agricultural Research (EIAR) for permitting me to join the School of Graduate Studies. My sincere acknowledgment goes to Dr Dawit Alemu Coordinator of Agricultural Economics, Research Extension and Farmers’ Linkage (AEREFL) of EIAR for his facilitating to join my second-degree study. I would like to thank Alemu Tolemariam in providing necessary data and information on time. I would also like to thank Agricultural Development Offices, primary cooperative offices and market development offices of Bako Tibe and Gobu Seyo districts. I would also like to thank Nekemte city, Ambo and Dendi market development offices for their contribution in assisting the survey and providing necessary information and data about farmers, traders and input suppliers. Finally yet importantly, I would like to make special mentioned of my wife Genet Mamo and my father, brothers and sisters Erko Erge, Tejitu Erko, Meti Erko, Fosia Ali, Deressa Erko, Aster Kebede and Teshome Zewde for their lovely assistance, care and encouragement during my stay at Haramaya University. v LIST OF ABBREVIATIONS AND ACRONYMS ACDI Agricultural Cooperative Development International BMGF Bill and Melinda Gate Foundation BTDAO Bako Tibe District Agricultural Office CIMMYT International Maize and Wheat Improvement Center CSA Central Statistics Agency EGTE Ethiopian Grain Trade Enterprises EIAR Ethiopian Institute of Agricultural Research ETB Ethiopian Birr FAO Food and Agriculture Organization FEWSNET Famine Early Warning System Network GDP Gross Domestic Product GMM Gross Marketing Margin GSDAO Gobu Seyo District Agricultural Office IFPRI International Food Policy Research Institute M4P Making Markets Work Better for the Poor MoFED Ministry of Finance and Economic Development MSU Michigan State University NGO Non- Governmental Organization NMM Net Marketing Margin OECD Organization for Economic Cooperation and Development RATES Regional Agriculture Trade Expansion Support Program SIFSIA Sudan Integrated Food Security Information for Action SIMLESA Sustainable Intensification of Maize-Legume Cropping System for Food Security in Eastern and Southern Africa SNNP Southern Nations Nationalities Peoples TGMM Total Gross Marketing Margin UNIDO United Nations Industrial Development Organization USAID United States Agency for International Development VCA Value Chain Analysis VOCA Volunteers in Overseas Cooperative Assistance WDR World Development Report vi TABLE OF CONTENTS APPROVAL SHEET i DEDICATION ii STATEMENT OF AUTHOR iii BIOGRAPHY iv ACKNOWLEDGEMENTS v LIST OF ABBREVIATIONS AND ACRONYMS vi LIST OF TABLES x LIST OF FIGURES xii LIST OF TABLES IN THE APPENDIX xiii ABSTRACT xiv 1. INTRODUCTION 1 1.1. Background 1 1.2. Statement of the Problem 3 1.3. Objectives of the Study 5 1.4. Significance of the Study 5 1.5. Scope and Limitations of the Study 6 1.6. Organization of the Thesis 7 2. LITERATURE REVIEW 8 2.1. Basic Concept of Value Chains 8 2.2. Approaches and Frameworks to Value Chain Analysis 11 2.2.1. Approaches to value chain analysis 11 2.2.2. Framework to value chain analysis 12 2.3. Agro–value Chains and Pro-Poor Growth 15 2.4. Approaches to the Study of Agricultural Marketing Problems 17 2.4.1. Functional approach 17 2.4.2. Institutional approach 17 2.4.3. Commodity approach 18 2.4.4. Structure – Conduct - Performance 18 vii TABLE OF CONTENTS (Continued) 2.5. Marketing Costs and Margins 21 2.6. Maize and Faba Bean Production, Consumption and Marketing in Ethiopia 22 2.6.1. Maize and faba bean production in Ethiopia 22 2.6.2. Maize and faba bean consumption in Ethiopia 23 2.6.3. Maize and pulse marketing in Ethiopia 24 2.7. Empirical Evidence on Value Chain Analysis of Maize and Faba bean 3. RESEARCH METHODOLOGY 26 32 3.1. Description of the Study Area 32 3.2. Types and Sources of Data 34 3.3. Sample Size and Sampling Technique 34 3.4. Methods of Data Collection 36 3.5. Methods of Data Analysis 36 3.5.1. Descriptive analysis 36 3.5.2. Econometrics Model 38 3.6. Variables Definition and Measurement 4. RESULTS AND DISCUSSION 44 4.1. Descriptive Results 44 4.1.1. Household characteristics 44 4.1.2. Maize production and marketing 46 4.1.3. Faba bean production and marketing 48 4.1.3. Producers’ characteristics by market outlets 49 4.2. Value Chain Analysis 4.3. 40 50 4.2.1. Mapping maize value chain 50 4.2.2. Mapping faba bean value chain 57 4.2.3. Service providers in the value chains 60 4.2.4. Value chain governance 61 Marketing Channels and Performance Analysis 65 4.3.1. Maize market channels 65 4.3.2. Faba bean market channels 67 4.3.3. Maize market performance 68 viii TABLE OF CONTENTS (Continued) 4.3.4. Faba bean market performance 72 4.4. Econometrics Analysis 74 4.5. Challenges and Opportunities in the Value Chains 78 4.5.1. Constraints and opportunities of input suppliers 78 4.5.2. Constraints and opportunities producers 80 4.5.3. Constraints and opportunities of traders 82 5. SUMMARY, CONCLUSION AND RECOMMENDATIONS 84 5.1. Summary and Conclusion 84 5.2. Recommendations 87 6. REFERENCES 90 7. APPENDIX 95 ix LIST OF TABLES Table 1: Area, production and yield of maize for different regions in 2010/11 ......................22 Table 2: Area, production and yield of faba bean in different regions in 2010/11 ..................23 Table 3: Crop production and percent of utilization in 2011/12 ..............................................24 Table 4: Distribution of sample kebeles and households across districts ................................35 Table 5: Hypothesis of explanatory variables ..........................................................................43 Table 6: Households characteristics (categorical variables) ....................................................44 Table 7: Households characteristics (continuous variables) ....................................................45 Table 8: Production, yield and marketed surplus of maize in the two districts .......................47 Table 9: Production, yield and marketed surplus of faba bean in the two districts .................48 Table 10: Households' characteristics to maize buyers (categorical variables) .......................50 Table 11: Agricultural inputs supplied by sample cooperatives to their respective kebeles ...53 Table 12: Agricultural inputs used by sample households.......................................................54 Table 13: Maize storage period and end stock .........................................................................55 Table 14: Price information sources for actors in the value chains .........................................62 Table 15: Maize storage period and stock in the study areas ...................................................63 Table 16: Current number of competitors on maize and faba bean trade in the study areas ...63 Table 17: Importance of quality attributes when purchasing maize and faba bean .................65 Table 18: Marketing margin and gross profit of actors in maize value chain. ........................69 Table 19: Marketing margins of actors along maize market channels.....................................71 Table 20: Faba bean marketing costs, margins and gross profit shares of actors ....................72 Table 21: Marketing margins of actors along different faba bean market channels ................74 Table 22: Tobit model results for maize marketed surplus ......................................................75 Table 23: Agricultural inputs quantity restriction and availability ..........................................78 Table 24: Lead-time and quality complaints of inputs ............................................................79 x LIST OF TABLES (Continued) Table 25: Production and marketing constraints of maize and legume ...................................80 Table 26: Maize and legume traders marketing constraints.....................................................82 xi LIST OF FIGURES Figure 1: A simplified value chain .............................................................................................9 Figure 2: Business models for inclusive agricultural value chains ..........................................14 Figure 3: Geographical location of the study areas ..................................................................33 Figure 4: Share of maize buyers directly purchased from producers.......................................49 Figure 5: Map of maize value chain in the study areas ............................................................51 Figure 6: Map of faba bean value chain in the study areas ......................................................58 Figure 7: Maize market channels in the study areas ................................................................66 Figure 8: Faba bean market channels in the study areas ..........................................................67 Figure 9: Percentage share of maize marketing costs ..............................................................70 Figure 10: Percentage share of faba bean marketing costs ......................................................73 xii LIST OF TABLES IN THE APPENDIX Appendix 1: Conversion factors used to compute Tropical livestock unit (TLU)...................95 Appendix 2: Agricultural inputs supplied by cooperatives to their respective kebeles ...........95 Appendix 3: Test for normality of residuals ............................................................................96 Appendix 4: Marginal effect of determinants of marketed surplus of maize ..........................97 Appendix 5: Household questionnaire .....................................................................................97 Appendix 6: Maize and legume grain traders’ questionnaire ................................................111 xiii ABSTRACT This research attempted to generate useful information on maize and faba bean value chains, which help governmental institutions and NGOs to assess their activities and redesign their operations in Bako Tibe and Gobu Seyo districts. This was done by identifying actors and mapping their interactions, evaluating the governance, incentives and cost structure, estimating determinants of maize marketed surplus and identifying constraints and opportunities in the value chains. Data was collected by CIMMYT from 199 randomly selected households, 53 maize traders, 9 legume traders and 7 input suppliers that were used in this study. For data analysis, both descriptive and econometrics analysis of Tobit model were used. The result of the study showed that, maize average production, yield and marketed surplus were 36.95 quintals, 31.44 quintals per hectare and 18.23 quintals, respectively. On the other hand, faba bean production, yield and marketed surplus were very low which were on average 1.52 quintals, 6.32 quintals per hectare and 0.42 quintals, respectively. Value chain actors involved in the study areas were input suppliers, producers, traders and consumers. No processors and exporters were identified that involved in the value chains. The highest values added in maize and faba bean value chains were about ETB 49 and 45 per quintal, respectively. Rural assemblers in maize value chain and urban retailers in faba bean value chain obtained the highest share of gross profit next to producers. The econometric model result showed that current price, district dummy, fertilizers used, marketing costs, land allocation, distance to main market and non-farm income were significantly determining maize marketed surplus. The hypothesis of the association between quantity of maize supplied to market and their determinant factors were as expected except for marketing costs and nonfarm income, which was against the expected association. Governance was exerted through market information gap, quality standards, credit access and competition. In all the cases, traders were influential in quantity handled, price and quality assessments setting. The major constraints identified in the value chains were the time taken between order and placement and quality of inputs, high price of seed and fertilizers, low fertility of soil, absence of standard quality assessment, large number of unlicensed traders in the markets and unstable prices. The opportunities identified were ordering inputs in bulk and transporting them in pool, different hybrid maize varieties supplied to the areas, and potential in maize production that can supply for agro-processors. The study recommends the need to develop maize varieties (open pollinated varieties) that farmers can use the seed repeatedly year after year, strengthen cooperatives and EGTE for grain trade, encourage agro-processors be involved in maize processing and promoting factors that determined marketed surplus of maize. It also needs to promote improved faba bean varieties along with its modern agronomic practices in the study areas. xiv 1. INTRODUCTION 1.1. Background Agriculture continues to be the dominant sector in Ethiopian economy until 2006/07. Its contribution to the GDP was 47% in the year 2003/04, 44.3% in 2006/07 and 41.1% in 2010/11. After 2006/07, service sectors take over the dominancy. For example, in 2010/11, the contribution to GDP was 41.1% and 46.6% agriculture and services sectors, respectively. Average growth rate of agriculture was 10.2% during 2003/04 to 2010/11. The growth rate of industry was 12.8% while service sectors grown by 10.8% during 2003/04 to 2010/11 (MoFED, 2010/11). Crop production contributes more than 60% to agricultural GDP, while livestock represents about 30% and the other sub-sectors contributes about 10% to the agricultural GDP. Maize accounts for the largest share among cereals in total production and the total number of farm holdings. In 2010/11, it accounted for 28% of the total cereal production, compared to 20% for teff and 22% for sorghum, which are the second and third most cultivated crops. Maize yield is the highest among cereal crops and it is the only crop with significant use of commercial inputs. In 2008, about 37 % of maize farmers used fertilizer, compared to the national average of 17 % for all cereal farmers. An estimated 26% of the maize growers used improved seed, which is again about twice the national average for all cereal farmers (Rashid et al., 2010). The major surplus maize production zones in Ethiopia were West Gojam, Jimma, East Shoa, East Wellega, West Wellega, Illubabor, Arsi, West Shoa, East Hararghe, Agewawi, West Hararghe, and Sidama (USAID, 2010). Most of the marketed quantity of maize (or 94%) comes from smallholders, and the rest is from commercial and state farms. The marketed volume of maize passes successively through a number of channels before it reaches the final consumer. These are producers, rural assemblers, wholesalers, Ethiopian Grain Trade Enterprise (EGTE), Emergency Food Security Reserve Administration (EFSRA), cereal exporters, processors and retailers (RATES, 2003). Pulses contribute to smallholders’ income, as a higher-value crop than cereals, and to diet, as a cost-effective source of protein that accounts for approximately 15 % of protein intake. Moreover, pulses offer natural soil maintenance benefits through nitrogen fixing, which improves yields of cereals through crop rotation, and can result in savings for smallholder farmers from less fertilizer use. The producers of pulses are smallholders with small and dispersed plots under rain fed conditions. Yield of faba bean during 2000 to 2008 increased from 1.06 tons/ha to 1.3 tons/ha. The marketing system of pulse with the exception of haricot beans is highly underdeveloped, and more or less similar to that of cereals (IFPRI, 2010b). The most important pulse producing zones in Ethiopia are North Shoa, South Wello, East Gojam, North Gondar, South Gondar, West Gojam, West Shoa, Southwest Shoa, East Shoa, Arsi, and North Wello. The major pulse crops cultivated are horse beans (faba beans), chickpeas, field peas, lentils and grass pea (USAID, 2010). Ethiopian agricultural sector today is in need to strengthen all actors along the entire agricultural value chain, from input research, supply and distribution, through aggregation of smallholder production and trading, to downstream processing and export. Actors cover public and private institutions including seed enterprises, farmer cooperatives and unions, agricultural processors, traders, aggregators and rural credit providers and a favorable environment to operate effectively. These actors are needed to realize the full potential of Ethiopia’s natural endowments and to bring efficiency and quality to the value chain. The majority of actors across the value chains are small and informal with limited resources and gaps in funding and technical skills. This imposes barriers to agricultural growth, efficient scale of activities, high transaction costs and inefficient information flows from end market to producers (BMGF, 2010). The central western Ethiopia such as Bako Tibe and Gobu Seyo districts are SIMLESA project implementation areas which work on maize-legume cropping system. As the study was funded by this project, the two districts and commodities were selected for the study. The intervention of legume production along with maize starts to increase legume production in the areas. Moreover, maize was the major surplus production and marketing commodity in which a number of farmers and traders dominantly involved in these activities. However, there was information gap in the flow of commodities, actors involved and their interaction, incentives through the activities, opportunities and constraints in the value chains. Therefore, 2 this study intends to assess the characteristics of actors, crops flow, profit and cost structure, distribution of benefits, role of governance in value chains, identify determinants of marketed surplus of maize and finally recommend possible interventions for the study areas. 1.2. Statement of the Problem Value chain analysis is essential to explain the connection between all the actors in a particular chain of production and distribution and it shows who adds value and where, along the chain. It helps to identify pressure points and make improvements in weaker links where returns are low (Schmitz, 2005). Value chain involves multiple actors, including input suppliers, producers, traders (local assemblers and wholesalers), retailers and processors, and consumers. Majority of actors across the value-chains are small and informal, with limited resources and gaps in funding and technical skills. This imposes myriad barriers to agricultural growth: inefficient scale of activities, high transaction costs, and insufficient information flow from end market to producer. This means that upstream (input suppliers and distributers), the input needs of farmers are unmet, both in terms of volume and coverage. Highly fragmented midstream (grain traders/wholesalers) marketing impairs the links between farmers and markets (BMGF, 2010). Analysis of the value chains of various staple foods in Ethiopia shows that the proportion of marketed surplus commodities differs from crop to crop - maize (18%), wheat (21%), sorghum (13%), millet (30%), rice (55%), pulses (33%), and ground nuts (55%). The marketed quantity flows from producers to consumers through various marketing channels, and the key market players are rural assemblers, wholesale traders, food processors, exporters and retailers (USAID, 2010). Even if this study showed marketed surplus of different staple foods, it did not identify factors that determine the quantity of staple food supplied to markets. Therefore, maize and faba bean value chain analysis in the two districts tried to identify determinant factors of maize marketed surplus in the study areas. Production is the key activity in agricultural value chain. The value chain network functioning around smallholder farmers comprises linkage among input suppliers, farmers, co-operatives, extension service providers, credit service providers, and traders. Farmers face a series of challenges that limit their overall production and income. Sixty percent of the total 3 marketed volume is sold during the first three months after the harvest. This implies that the benefit from higher prices during the lean period does not accrue to smallholders. The maize marketing chain is not only long and complex; the scale of operation at various stages is also very small (IFPRI, 2010a). Studies on maize and pulse value chains potential in Ethiopia did not describe the distribution of value added and incentives across value chains. Therefore, the study in the two districts tried to evaluate cost structures and incentives along value chains of the two commodities. The pulse value chain in Ethiopia is far from efficient and fraught with several challenges. Productivity is below potential due to low input usage, limited availability of seed and limited familiarity with the variety of existing pulse types, and; limited usage of modern agronomic practices, the complexity of the marketing system. The link between the producers and the export markets is weak, due to the large number of ineffective intermediaries operating in the value chain and the export market is underdeveloped. The small quantity produced, poor quality supplied and sold coupled with high transportation and transaction costs incurred in marketing reinforce the subsistence orientation of the smallholder farmers (IFPRI, 2010b). Farmers in Ethiopia face a series of challenges that limit their overall production and income. The key challenges they face include lower yields, majority of sales immediately after harvest and high post-harvest losses. These are due to limited use of modern inputs, liquidity constraints, lack of adequate storage and uncertainty in price variability, etc. Improving and strengthening value chain has the latent possibility to generate significant benefits for smallscale producers. The benefits can be derived largely through productivity increases and improvements in marketing. It can also be drawn from improvements in handling and storage. A well developed marketing system creates the economic incentive for producers to invest in production and productivity enhancing activities (IFPRI, 2010a) Maize and/or legume value chain studies in Ethiopia indicate that the sector faces a number of constraints to increase productivity and improve market performance. These are limited input supply and use, limited market outlets, limited efforts in market linkage activities and poor market information among actors. This entails a need for more comprehensive study which rigorously examines the maize and faba bean value chains. Studies on determinants of maize marketed surplus, cost structures and benefit share of different actors in the value 4 chains were not investigated in the study areas. So, this study was proposed to analyze the value chain of maize and faba bean and identify determinants factors of maize marketed surplus. Therefore, this study addressed the gaps and intended to answer the following research questions: (a). How different actors in the value chains interact and create value? (b). How governance, incentive, and cost structures exist in value chains? (c).What factors affect marketed surplus of maize of smallholder farmers? (d).What are opportunities and constraints of all actors in value chains? 1.3. Objectives of the Study The general objective of the study is analyzing value chains of maize and faba bean in western central Ethiopia. Specific objectives of the study are to: 1. Identify actors; map them and their interactions in maize and faba bean value chains. 2. Evaluate the governance, incentive, and cost structures of maize and faba bean value chain actors. 3. Estimate marketed surplus of maize by smallholders and to identify their underlying determinants in the study areas. 4. Identify opportunities and constraints of all actors in maize and faba bean value chains. 1.4. Significance of the Study Value chain approach aims at making agricultural production and marketing more efficient through value addition and improved returns for the actors along the chain. It increases the competitiveness of a product and the chain as a whole. Analysis of value chain assists in identifying available opportunities that could be factored into value capturing and value creation. It enhances the competitiveness of a producer group through upgrading of both product and the chain leading to improved earnings for the chain actors. 5 This study will provide information on the determinants of maize marketed surplus, marketing margin, product flows and actors’ interactions, benefit share of actors, and identifies opportunities and constraints of all actors in value chains. The information obtained from this research will assist producers and market participants to identify opportunities that increase productivity and improve marketing performance. Bako Tibe and Gobu Seyo districts are SIMLESA project implementation areas in central western Ethiopia which work on maize-legume cropping system for food security. As the two districts are project implementation areas and this study was funded by the project, study was conducted in these districts. The intervention of this project started legume production in the areas. Among legume, faba bean was relatively better than others in production and marketing. Therefore, it was important to analyze faba bean value chain and identify opportunities and constraints at different value chain functions such as input supply, production, marketing and consumption. Maize was the major surplus production and marketing commodity in the areas in which more farmers dominantly participated in production and supply to market. Moreover, a number of grain traders involved in this commodity business. The primary beneficiary of this study is smallholder farmers (producers) because they take part both in production and in marketing of the commodities. It also benefits other value chain actors involved in input supply, trading, processing. The information generated will also help research and development organizations, policy makers, extension service providers, government and non-governmental organizations to assess their activities and redesign their operations in the study areas. It also helps development institutions to intervene to increase the benefits of smallholders in the study areas. 1.5. Scope and Limitations of the Study Value chain analysis of maize and faba bean were undertaken in two districts namely Bako Tibe and Gobu Seyo in central western Ethiopia. Due to time and resource limit, only two commodities such as maize and faba bean were used for the study. As crops from the study areas distributed to different parts of the country, interviewing end users/consumers was hardly possible. Therefore, data was not collected from consumers or end users in the value 6 chains. The study covered only smallholder producers of maize and faba bean. Therefore, the study is limited to smallholder farmers and it does not represent commercial farmers and state farms. As the number of sampled faba bean producers was very few (25 respondents), it was impossible to analyze the commodity with econometrics model to estimate marketed surplus and its determinant factors. Therefore, the study lacks faba bean econometrics analysis. 1.6. Organization of the Thesis With the above brief introduction of the study, the remaining part of the thesis is organized as follows: Chapter 2 contains critical analysis of the existing knowledge on the study of value chain analysis of maize and faba bean. Chapter 3 presents the course of the data, methods, procedure of data collection and analysis with the research methodology employed in the study. Chapter 4 presents results and discussion, including data presentation on demographic characteristics of sample households, findings of descriptive statistics and economic model statistics. Chapter 5 presents summarization of findings of the study and provides conclusion and recommendations. 7 2. LITERATURE REVIEW This chapter presents definition and concepts of value chains, approaches and frameworks of value chain analysis, agro value chain and pro poor growth, approaches to the study of agricultural marketing problems, production, consumption and marketing of maize and faba bean in Ethiopia and various relevant empirical studies, which were conducted in different parts of the country that are pertinent and directly linked with the topic of the research. 2.1. Basic Concept of Value Chains The term value chain comprises of two concepts: value and chain. The term value chain is synonym to “value added” in the value chain analysis (VCA) as it characterizes the incremental value of a product. For agricultural products, value addition can also take place through differentiation of a product based on food safety and food functionality. Price of the resultant product shows its incremental value. The term chain refers to supply chain including the processes and actors involved in life cycle of a product (Hawkes and Raul, 2011). Kaplinsky and Morris (2001) define value chain analysis as the study of the full range of activities that are required to bring a product or service from conception through the different phases of production to delivery to final consumers and disposal after use (recycling). A value chain exists when all of the actors in the chain operate in a way that maximizes the generation of value along the chain. Agricultural value chains are usually defined by a particular finished product or closely related products and include all forms and their activities engaged in input supply, production, transportation, processing, and marketing for distribution of the product or products The value chain concept entails the addition of value as the product progresses from input suppliers to producers to consumers. A value chain, therefore, incorporates productive transformation and value addition at each stage of the value chain. At each stage in the value chain, the product changes hands through chain actors, transaction costs are incurred, and generally some form of value is added. Value addition results from diverse activities including bulking, cleaning, grading, packaging, transporting, storing and processing (Anandajayasekeram and Berhanu, 2009) 8 The flow of seed to farmers and grain to the market occurs along chains. These can be referred to as value chains because as the product moves from chain actor to chain actor, for example, from producer to intermediary to consumer, it gains value. The chain actors who actually transact a particular product as it moves through the value chain include input suppliers, farmers, traders, processors, transporters, wholesalers, retailers and final consumers. A simplified version of a value chain is shown in Figure 1 below. Source: Hellin and Madelon, 2006 Figure 1: A simplified value chain In reality, value chains are more complex than the above example, in many cases, the input and output chains comprise more than one channel and these channels can also supply more than one final market. A comprehensive mapping therefore describes interacting and competing channels and the variety of final markets into which these connect (Hellin and Madelon, 2006). A value chain map illustrates the way the product flows from raw material to end markets and shows the type of actors involved. Value chain mapping is often used to locate actors in the chain, understand interactions and identify constraints and possible solutions at its different levels. Mapping a value chain facilitates a clear understanding of the sequence of activities and the key actors and relationships involved in the value chain. This exercise is carried out in qualitative and quantitative terms through graphs presenting the various actors of the chain, their linkages and all operations of the chain from pre-production (supply of inputs) to industrial processing and marketing (UNIDO, 2009). Chains composed of companies (or individuals) that interact to supply goods and services are variously referred to as productive chains, value chains, filières, marketing chains, supply chains, or distribution chains. These concepts vary mainly in their focus on specific products or target markets, in the activity that is emphasized, and in the way in which they have been applied. What they have in common, however, is that they all seek to capture and describe the 9 complex interactions of firms and processes that are needed to create and deliver products to end users. Moreover, they all strive to identify opportunities for and constraints against increasing productivity. Although it is impossible to draw clear distinctions among these often-overlapping concepts, it is still worthwhile to provide some basic definitions and highlight some of the differences (Kaplinsky and Morris 2002). Value chains focus on value creation—typically via innovation in products or processes, as well as marketing—and also on the allocation of the incremental value. By contrast, the term “supply chain” is used internationally to encompass every logistical and procedural activity involved in producing and delivering a final product or service, “from the supplier’s supplier to the customer’s customer”. Since the primary focus of supply chains is efficiency, the main objectives are usually to reduce “friction” (for example, delays, blockages, or imbalances), reduce outages or overstocks, lower transaction costs, and improve fulfillment and customer satisfaction (Webber and Patrick, 2009). A value chain is a form of supply chain, but the value component imbues it with greater meaning: a supply chain becomes a value chain when it is perceived as a process of value addition. A value chain can thus be described by the series of activities and actors along the supply chain and what and where value is added in the chain for and by these activities and actors. “Value” refers to the value added to the product by activities at each step in the chain. For example, maize sells for $X at the farmgate, but cleaning it makes it worth $X + 4, as well as the value created by the product and activities and then captured by each of the actors involved. In this case $X for the farmer and $X + 4 for the retailer. The “added” part means the difference between the total revenue created by the product and the costs of the materials, labor, and other inputs used to produce it, which can then be captured by the actors along the chain. “Upgrading” refers to the various ways that actors can capture more value by changing their products, processes, and functions (Hawkes and Ruel, 2011). Value chain analysis is the process of breaking a chain into its constituent parts in order to better understand its structure and functioning. The analysis consists of identifying chain actors at each stage and discerning their functions and relationships; determining the chain governance, or leadership, to facilitate chain formation and strengthening; and identifying value adding activities in the chain and assigning costs and added value to each of those 10 activities. The flows of goods, information and finance through the various stages of the chain are evaluated in order to detect problems or identify opportunities to improve the contribution of specific actors and the overall performance of the chain (UNIDO, 2009). Value chain governance is the dynamic distribution of power and control among actors in a value chain. Power refers to the degree that one firm or group of firms dominates the value chain, and has a controlling influence on the quantity, quality and price of goods. Power relationship among firms influence value chain competitiveness, opportunities for upgrading, and access to finance. Governance can be characterized by four types of relationships. These are: market relationship, balanced relationship, directed relationship and hierarchical relationship. In a directed value chain, buyers exert significant influence over the quantity, quality and price of goods traded in the market, and sellers have limited negotiation power (Johnston and Meyer, 2007). 2.2. Approaches and Frameworks to Value Chain Analysis 2.2.1. Approaches to value chain analysis Kaplinsky and Morris (2001) stress that there is no “correct” way to conduct a value-chain analysis; rather, the approach taken fundamentally rests upon the research question that is being asked. However, four aspects of value-chain analysis of agriculture are particularly important. Firstly, at its most basic level, a value-chain analysis systematically maps the actors participating in the production, distribution, marketing, and sales of a particular product (or products). This mapping assesses the characteristics of actors, profits, and cost structures, flows of goods through the chain, employment characteristics and the destination and volumes of domestic and foreign sales (Kaplinsky and Morris, 2001), Such details can be gathered from a combination of primary survey works, focus groups, participatory rural appraisal (PRAs), informal intervention and secondary data (M4P, 2008). Second, value-chain analysis can play a key role in identifying the distribution of benefits of actors in the chain. That is, through the analysis of margins and profits within the chain, It is possible to determine who benefit from participation in the chain and which actors could 11 benefit from increased support or organization. This is particularly important in the context of developing countries (and agriculture in particular), given concern that the poor in particular are vulnerable to the process of globalization (Kaplinsky and Morris, 2001). One can supplement this analysis by determining the nature of participations within the chain to understand the characteristics of the participants. Third, value-chain analysis can be used to examine the role of upgrading within the chain. Upgrading can involve improvements in quality and product design that enable producers to gain higher-value or through diversification in the product lines served, allowing producers to gain higher value. An analysis of the upgrading process includes an assessment of the profitability of actors within the value chain as well as information on limitation that currently present. Governance issues play a key role in defining how such upgrading occurs. In addition the structure of regulations, entry barriers, trade restrictions, and standards can further shape and influence the environment in which upgrading can take place. Finally, value-chain analysis can highlight the role of governance in the value-chain, which can be internal or external. Governance within a value-chain refers to the structure of relationships and coordination mechanisms that exist between actors in the value-chain. Governance within the chain occurs when some actors in the chain work to criteria set by other actors in the chain, for example, quality standards or delivery times and volumes set by processing industries. Commercial rules that govern commercial relationships in global or local value chains may constrain or restrict the role of the poor, but also may create important leading and upgrading opportunities. Commercial rules can be very specific, example, clearly set and described quality grades of agricultural produce with corresponding transparent prices or pricing formula (M4P, 2008). 2.2.2. Framework to value chain analysis A value chain is a “cradle-to-grave” model of the operations function. Value chain analysis was first suggested by Porter (1995) as a way of presenting the construction of value as related to end customer. It is development of a set of functional-level strategies that support a firm’s business-level strategy and strengthen its competitive advantage. Good value-chain management requires marketing managers to focus on defining the firm’s business in terms of customer needs. Value chain analysis focuses on how a business creates customer value by 12 examining contributions of different internal activities to that value. It divides a business into a set of activities within the business. It starts with inputs a firm receives and finishes with firm’s products or services and after-sales service to customers. It allows for better identification of a firm’s strengths and weaknesses since the business is viewed as a process. Generally value chain analysis improves overall profitability by increase competitiveness, reducing costs, and improving market share. A supply chain is the portion of the value chain that focuses primarily on the physical movement of goods and materials, and supporting flows of information and financial transactions through the supply, production, and distribution processes. Many organizations use the terms “value chain” and “supply chain” interchangeably. A value chain is broader in scope than a supply chain, and encompasses all pre- and post- production services to create and deliver the entire customer benefit package. A value chain views an organization from the customer's perspective — the integration of goods and services to create value — while a supply chain is more internally-focused on the creation of physical goods. The supply chain focus is on understanding the impact of tightly coupling supply chain partners to integrate information, physical material, product flow, and financial activities to increase sales, reduce costs, increase cash flow, and provide the right product at the right time at the right price to customers. Figure 2 below depicts the framework of value chain in developing countries. The arrows reflect a possible order of analysis of value chains: define constraints for the value chain under study – study (redesign) opportunities for this value chain – define upgrading options, taking into consideration value chain constraints (Trienekens, 2011). The main aim of a value chain is to produce value added products or services for a market, by transforming resources and by the use of infrastructures – within the opportunities and constraints of its institutional environment. Therefore, constraints for value chain development are related to market access (local, regional, international) and market orientation, available resources and physical infrastructures and institutions (regulative, cognitive and normative) (Scott, 1995). 13 Source: Byerlee (2012) and Haggblade (2012). Figure 2: Business models for inclusive agricultural value chains The three components of value chain analysis are network structure, value added and governance structure. A network structure has two dimensions: vertical and horizontal. The vertical dimension reflects the flow of products and services from primary producer up to end-consumer. The horizontal dimension reflects relationships between actors in the same chain link (between farmers, between processors, etc). Value added is created at different stages and by different actors throughout the value chain. Value added may be related to quality, costs, delivery times, delivery flexibility, innovativeness, etc. The size of value added is decided by the end-customer’s willingness to pay. Opportunities for a company to add value depend on a number of factors, such as market characteristics (size and diversity of markets) and technological capabilities of the actors. Moreover, market information on product and process requirements is the key to being able to produce the right value for the right market. In this respect finding value adding opportunities is not only related to the relaxation of market access constraints in existing 14 markets but also to finding opportunities in new markets and in setting up new market channels to address these markets. Value added capture can be divided into five major categories (Kaplinsky, 2001): trade rents (forthcoming from production scarcities or trade policies), technological rents (related to asymmetric command over technologies), organizational rents (related to management skills), relational rents (related to inter-firm networks, clusters and alliances), and branding rents (derived from brand name prominence). 2.3. Agro–value Chains and Pro-Poor Growth In many parts of the world, agriculture continues to play a central role in economic development and to be a key contributor to poverty reduction. However, agriculture alone will not be sufficient to address the poverty and inequality that are so pervasive in today’s world. It is becoming increasingly crucial for policy makers to focus immediate attention on agro-industries. Such industries, established along efficient value chains, can increase significantly the rate and scope of industrial growth. In developing countries, a significant proportion of national funds are used to support agricultural production inputs – primarily seeds, fertilizers and irrigation systems. Traditionally, little attention has been paid to the value chains by which agricultural products reach final consumers and to the intrinsic potential of such chains to generate value added and employment opportunities. While high-income countries add nearly US$185 of value by processing one tone of agricultural products, developing countries add approximately US$40 (United Nations Industrial Development Organization, 2009); (UNIDO, 2009). Smallholders are the centerpiece of a “pro-poor” agricultural growth agenda. Empowered through producer organizations and made more competitive by both institutional and technological innovations, small farmers can become greater market participants, both domestically and globally. Globalization and telecommunications have created new opportunities for small farmers to enhance their position in the international marketplace. Such opportunities, although growing, are still only a fraction of the global market. Thus, the challenge facing small farmers is how to gain greater access to markets, enhance their value chain position and increase their value-added so as to boost incomes and reduce poverty (World Development Report, 2008); (WDR, 2008). 15 The value-chain approach to pro-poor economic development has its roots in the globalization of the development agenda. It was developed to encourage greater participation by poor people in modern value chains. Enterprises in developing countries increasingly had to compete with enterprises from all over the world in both local and international markets. Yet traditional production systems proved inadequately equipped to compete in international markets (Organization for Economic Cooperation and Development, 2007); (OECD 2007; UNIDO 2009). The concern thus arose that poor people at the bottom of the value chain were becoming excluded from the economic growth opportunities presented by more open markets. The agricultural value chain have tended to focus on some form of upgrading as a means of increasing returns (and therefore incomes) of farmers, The means of increasing returns in value chain include: (i). increasing marginal and technological efficiency of the relationship between farmers and markets through increasing technological advances in input supplies, improvements in postharvest handling, and the provision of price information to farmers (ACDI/VOCA, 2009). (ii). Participation in commercial supply chains with food manufacturers and retailers (the food-consuming industries). With the rise in consumption of processed foods and large chain supermarkets, development agencies have focused on helping farmers participate in what they perceive to be more organized, lucrative, and secure markets (relative to wholesalers), (iii). Participation in export market are also perceived as lucrative because they have a large number of consumers willing to pay for differentiated foods with added value and large supermarkets keen to source them (Gereffi et al, 2005). Value chains have thus been developed to enable farmers and microenterprises to participate in these high-value markets, and (iv). Greater involvement in the process of value addition. Developing countries have historically provided raw agricultural commodities to world markets rather than becoming involved in value addition as processing. Moving into valueadding activities is thus another means of increasing returns (Hawkes and Ruel, 2011). Agro-value chains encompass activities that take place at various levels (farm, rural and urban), starting with input supply and continuing through product handling, processing, distribution and recycling. As products move successively through the various stages, transactions take place between multiple chain actors, money and information are exchanged and value is progressively added (Silva and Filho, 2007). 16 The analysis of such value chains highlights the need for enterprise development, enhancement of product quality and safety, quantitative measurement of value addition along the chain, promotion of coordinated linkages among producers, processors and retailers, and improvement of the competitive position of individual enterprises in the marketplace. 2.4.Approaches to the Study of Agricultural Marketing Problems Increased production is not in itself a guarantee for increased welfare to producers. Goal orientated marketing and more economical marketing strategies are also indispensable, particularly over the longer term. The different circumstances involved in the demand and supply of agricultural products, and the unique product characteristics, require a different approach for agricultural marketing (Johan, 1988). There are many ways to analyze the agricultural marketing; each approach has been developed theory which requires a particular emphasis or focus. Examples include: Functional Approach, Commodity Approach, Institutional Approach, and Structure-Conduct-Performance Paradigm. 2.4.1. Functional approach The functional approach is studies of the basic functions of marketing such as buying, selling, transporting, sorting, grading, financing, entrepreneurial risk taking, issuing marketing information (SIFSIA, 2011). Marketing functions includes exchange functions (buying and selling), physical functions (storage, transportation and processing) and facilitative functions, (standardization, financing, risk bearing and market intelligence). 2.4.2. Institutional approach The institutional approach concentrates on the independent institutions in marketing channel, such as retailers and wholesalers, etc. It considers the nature and character of various middlemen and related agencies and also the arrangement and organization of marketing (SIFSIA, 2011). The value of the institutional approach stems mainly from a frequent need to know why certain things happen, which in turn can be explained by looking at who controls things. The institutional approach, therefore, prevents the neglect of personal aspects. An institutional approach for the marketing of agricultural product should be 17 instrumental in solving the three basic marketing problems, namely consumers' demand for agricultural products, the price system that reflects these demands back to producers and the methods or practices used in exchanging title and getting the physical product from producers to consumers in the form they require, at the time and place desired (Johan, 1988). 2.4.3. Commodity approach The commodity approach is a basic approach in studying marketing which categorizes all goods and services in to some kind of classification system and then suggests an effective distribution system for each (SIFSIA, 2011). In the approach, a specific commodity or groups of commodities are taken and the functions and institutions involved in the marketing process are analyzed. This approach focuses on what is being done to the product after its transfer from its original production place to the consumer (Kohls and Uhl, 1985). 2.4.4. Structure – Conduct - Performance One important approach to the study of market performance is the Structure-ConductPerformance (SCP) framework. The SCP framework suggests that relationships exist between structural characteristics of a market and the behavior of market participants and that their behavior in turn influences the performance of the market (Scarborough and Kydd, 1992; Scott, 1995). Typical structure-conduct-performance (SCP) analysis tend to assess market performance largely in terms of: (1) whether marketing margins charged by various actors in the marketing system are consistent with costs, and (2) whether the degree of market concentration is low enough (and the number of firms operating in a market is large enough) to ensure competition, which is in turn assumed to drive down costs to their lowest level. Structure of market refers to the relatively stable features that influence the rivalry among the buyers and sellers operating in a market. Some examples of the elements of structure include the number of buyers and sellers in the market, barriers to entry and exit, and the vertical coordination mechanisms (Caves, 1992). For example, if the market structure is characterized by high barriers to entry, it may result in only a few firms or traders profitably maintaining business activities in, or even entering, certain markets. These few traders may engage in non-competitive behavior such as collusion and exclusionary or predatory price 18 setting behavior. Such non - competitive behavior can result in higher profits and high marketing margins for traders (Kizito, 2008). The structural features of an industry determine the strength of competitive forces and its profitability. The focus of industry structure is therefore on identifying the basic, underlying characteristics of an industry rooted in its economics and technology that shape the arena in which competitive strategy must be set. Firms in an industry will have their capacity in dealing with the industry structure and perform well in the market. The position of a firm in a market depends on the characteristics of the industry in which it operates. Market structure includes number and size of firms (market concentration), degree of product differentiation, and barrier to entry in the industry (Porter, 1980). Scott (1995) suggest that, as a rule-of-thumb, a four largest enterprise concentration ratio of 50% or more is an indication of strongly oligopolistic industry, 33 -50% a weak oligopoly, and less than that, an un concentrated industry. Oligopoly is a market structure in which there are a few large firms and entry is difficult but not impossible. Oligopolies can produce identical products or differentiated products. Oligopoly is different from other market structures because firms are interdependent (i.e. any action taken by one firm usually provokes a reaction by other firms). Entry or the ease, with which an individual can join and leave business, is important to a competitive market structure. This may refer to the process of setting a license or professional qualification or skill or to the need of having a minimum amount of capital or other resources in order to operate successfully. Lack of available capital could effectively restrict entry of new firms if a large initial outlay is required (Staal, 1995). Conduct of market refers to the patterns of behavior that market participants adopt to affect or adjust to the markets in which they sell or buy goods and services. Examples of conduct include price-setting behavior and buying and selling practices (Caves, 1992). For example, in an environment where there are many buyers and sellers, the market tends to determine the price. If one trader tries to increase his or her price, he or she sells nothing. In contrast, if there are only a few sellers of food commodities in a market, these few traders can conspire and charge consumers higher prices (Kizito, 2008). 19 Conduct focuses on how firms set prices (independently or in collusion), decide on advertising and research budgets etc. Market conduct specifically included market sharing and price setting policies, policies aimed at coercing rivals, and policies towards setting the quality of products (Acharya and Agarwal, 1999). Market conduct in general deals with marketing strategies that firms adopt particularity in their marketing mix decisions in order to address the needs of the target market, influence market structure and competitors’ activities thereby improve market performances. The market conducts can be reflected on a single firm (a dominant firm) and among leading firms (collective agreement on creating conduct variables). Market performance refers to the extent to which markets result in outcomes that are deemed good or preferred by society (Caves, 1992). It includes price levels and price stability in the short and long term, profit levels, costs, efficiency, and quantities and quality of goods sold or provided. For example, regular and predictable availability of basic food commodities at affordable prices is generally considered a desirable outcome. Other desirable outcomes would be that traders do not obtain excessive profits. In addition, prices paid by consumers should not be excessively above the cost of marketing, processing and transaction costs for a given commodity, and the prices received by farmers should cover their costs of production (Kizito, 2008). Market performance consists of the achievements, outcomes, and answers provided by the market. It reflects the economic achievements that flow from the industry as each firm pursues its particular line of conduct. Market performance is the success of a market in producing benefits for consumers (Carlton and Perloff, 1994). There are many approaches to measure market performances of firms. One way of measuring the performance the food marketing system is whether the firm is achieving its goals of satisfying the requirements of the various participants such as consumers, food manufacturing firms, farmers, and the society (Kohl and Uhl, 2002). Another approach to the market performance assessment of firms is the profitability or price to cost relationship which includes rate of return, price-cost margin (the difference between price and marginal cost), Tobin’s q which is the ratio of the market value of a firm to its value based upon the assets replacement cost (Carlton and Perloff, 1994). 20 2.5.Marketing Costs and Margins Marketing costs refers to those costs, which are incurred to perform various marketing activities in the shipment of goods from producers to consumers. Marketing costs include: handling cost (packing and unpacking, loading and unloading putting inshore and taken out again), transport cost, product loss, storage costs, processing cost, capital cost (interest on loan), market fees, commission and unofficial payments (Heltberg and Tarp, 2001). Margins represent the price charged for one or a collection of marketing services. For example, the difference between producer and consumer prices is the amount charged for all the marketing services rendered between production and consumption, including buying, bulking, transports, storage, processing, etc. Marketing margin is defined as the difference between the price paid by consumers and that obtained by producers. It is also called the ‘Farm‐Retail Price Spread”. Margins can be calculated all along the market chain and each margin reflects the value added at that level of the market chain (Bonard and Sheahan, 2009). Theoretically, the analysis of marketing costs and margins would reveal how efficient pricing in domestic markets is, and gives an indication of the importance of transaction costs facing traders, farmers and intermediaries (middlemen) and help in identifying and solving bottleneck thus assist in reducing marketing costs. Understanding the concept of market costs and margins requires a priori understanding of the marketing chains or channels under question and a prescription of how long is it. In practice, the flow of agricultural commodities usually starts at the farm, (sometimes passed through a storage phase) and/or goes directly to rural (tertiary) markets where stored or passed to secondary markets where intermediaries (middlemen) and wholesalers start purchase sizable stocks and convey it to primary or main markets and/or to storage. From this final marketplaces the goods usually sold for retailers/wholesalers and big companies for export (SIFSIA, 2011). The profit range accruable to the market participants gives an indication of market performance (Achoga and Nwagbo, 2004). Marketing margin has remained an important tool in analyzing the performance of marketing systems. Marketing costs and profit margins which make up marketing margins can be both indicators of efficiency or inefficiency of marketing systems. The benefits that accrue to the individual participants may be incentives or disincentives to continue in the business. Proper computation, understanding and 21 interpretation of marketing margin value in relation to prevailing circumstances can reveal a lot about performance in the marketing channels. 2.6.Maize and Faba Bean Production, Consumption and Marketing in Ethiopia 2.6.1. Maize and faba bean production in Ethiopia Among crops, maize accounts for largest share in total production and constitute largest number of farm households that take part in production. In 2010/11, maize production was 49.86 million quintals, which constitute 28% of total cereals production. The number of households involved in maize production was about eight millions or 27% of total farm households participated in cereal production. Among cereals, rice, maize and sorghum were the three most productive crops, which yield 30.27, 25.4 and 20.87 quintals per hectare respectively. The major maize producing regions in Ethiopia were Oromia (58%), Amhara (24%) and SNNP (11%). They constituted for 93 percent of total maize production in the country (CSA, 2011b). Table 1: Area, production and yield of maize for different regions in 2010/11 Region No of HHs producing Area Production Yield maize (millions) (thousand ha) (million Qt) (Qt/ha) Tigray 0.598 62.86 1.50 23.84 Amhara 2.444 472.26 12.15 25.72 Oromia 3.470 1,109.28 28.81 25.97 Somali 0.078 28.09 0.49 17.54 Benshangul Gumuz 0.178 43.86 1.17 26.75 SNNP 1.140 237.35 5.57 23.45 Gambela 0.030 6.05 0.10 16.93 Harari 0.011 0.81 0.02 20.04 Dire Dawa 0.008 0.32 0.01 15.77 1,591 392,176 9,964 25.41 Average Source: Adapted from CSA agricultural sample survey, 2011 22 Among pulses, faba bean accounts for largest share in total production and constituted largest number of farm households that take part in production. In 2010/11, faba bean production was 6.98 million quintals that constitute 36% of total pulse production. The second and third largest crops in pulse production were haricot beans and chickpeas, which accounted for 3.4 and 3.23 million quintals respectively. The number of households involved in faba bean production was about 3.45 million or 35% of total farm households participated in pulse production. Haricot bean and field pea production were the second and third largest number of farm households involved which constitute about 2.25 and 1.39 million households respectively. Among pulses, faba bean, chickpeas and grass pea were the three most productive pulses. They have almost equal yield, which was about 15 quintal per hectare. The major faba beans producing regions in Ethiopia are Oromia (47%), Amhara (36%) and SNNP (15%), which constituted 98 percent of total faba bean production in the country (CSA, 2011b). Table 2: Area, production and yield of faba bean in different regions in 2010/11 Region No of HHs producing faba bean(in millions) 0.193 Area (thousand ha) Production (million Qt) Yield (Qt/ha) 12.75 0.176 13.78 Amhara 1.268 175.95 2.503 14.22 Oromia 1.199 199.06 3.245 16.30 Benshangul Gumuz 0.009 0.79 0.014 17.82 SNNP 0.782 70.62 1.041 14.73 0.690 91.834 1.3396 15.20 Tigray Average Source: Adapted from CSA agricultural sample survey, 2011 2.6.2. Maize and faba bean consumption in Ethiopia In Ethiopia, most cereals produced were used for household consumption. According to 2011/12 CSA agricultural sample survey, 67 percent of total cereals produced were used for household consumption, 14 percent for seed and 15 percent for sale. The remaining 4 per cent was used for other purposes like in kind payment, animal feed, etc. Regarding maize, farm households consumed 75.5 % of their produced and only 10.5 % the product used for sale. 23 The remaining 14 % used for other purposes. The share of maize was accounted for 36% of total cereal consumption which followed by sorghum (23%) and teff (15%). Pulses contribute to smallholder income, as a higher value crop than cereals, and to diet, as a cost effective source of protein that account for approximately 15% of protein intake. Moreover, pulse offer benefit through nitrogen fixation, which improves yields of cereals through crop rotation and can also result in savings for smallholders farmers from less fertilizer use (IFPRI, 2010b). Agricultural sample survey in 2011/12 showed that from 23.16 million quintals pulse production, 59.71 % used for household consumption, 15.94 % for seed, 21.52 % for sale, 0.81 % in kind payment and the rest for other purposes. On other hand, from 7.15 million quintals pulse production, 63.53 % used for household consumption, 16.62% for seed, 16.93% for sale, 0.82% for in kind payment and the rest for other purposes. The share of faba bean in total pulse consumption accounted for 33.65 percent, which followed by haricot bean (19.46 %) and chickpea (16.89%). Household field pea consumption was accounted for 57.67 % of total production, 20.38% used for sale and 19.15% for seed. The share of the commodity constituted 11.25% in total pulse consumption (CSA, 2012). Table 3: Crop production and percent of utilization in 2011/12 production crop (million Qt) Households seed Percent utilized sale in kind animal payment feed consumption Maize Faba bean Others 60.694 75.54 9.59 10.5 0.84 0.94 2.58 7.148 63.53 16.62 16.93 0.83 0.04 2.05 Source: Adapted from CSA 2011/12 agricultural sample survey volume vii 2.6.3. Maize and pulse marketing in Ethiopia In Ethiopia, many types of traders and processors of various size and scale operate in cereal markets. These traders and processors can be grouped according to the four major market functions they perform: aggregation, wholesaling, processing, and retailing. The bottom end of the marketing chain is dominated by smallholder farmers and various buyers (petty traders, farmer-cum-traders and more recently, primary cooperatives) that aggregate the small 24 volumes typically sold by individual farmers. At the second level of the chain are the wholesalers, including the EGTE, who mainly perform the tasks of temporal and spatial arbitrage. Wholesalers are also the main suppliers of raw materials to flour millers and other processors. The final stage of the marketing chain is retailing to the consumers. Brokers (traders who arrange cereal trades but do not buy or sell grain themselves) also play a key role in the coordination of grain buying, selling, and transporting by matching buyers and sellers, inspecting and witnessing transactions, and providing guarantees to enforce contracts (Rashid and Negassa, 2011). Maize producers have different market outlets, including rural assemblers and wholesalers. Rural assemblers collected maize surpluses from the smallholders and their major sales outlets are wholesalers in the surplus areas, EGTE and private companies, and wholesalers in urban markets. Wholesalers collected surplus from smallholders, rural assemblers and state/commercial farms. There are five types of wholesalers: wholesalers in surplus areas, wholesalers in major terminal markets, wholesalers in deficit areas, private companies that carry out diversified business activities, and the EGTE. They mostly receive grain from farmers and rural assemblers at their stores (RATES, 2003). As a number of intermediaries in the maize marketing system, the market is highly unreliable and the price differential is enormous between rural markets and the final terminal urban markets. Intermediaries in maize marketing include rural assemblers, producers’ agents, private wholesalers, rural retailers, brokers, urban wholesalers, urban retailers and EGTE (ECX, 2009). Pulse marketing is a complex process involving handling from multiple intermediaries. For example, the intermediaries who buy broad bean from farmers are retailers, wholesalers, assemblers, and processers or in some cases farmers who themselves are grain traders (Gezahegn and Dawit, 2007), There are three separate levels of pulse marketing. These are: Primary markets(buyers who buy directly from the producers) include rural retailers, rural assemblers, brokers, and primary cooperatives, Secondary markets (buyers who purchase products primarily from originators) include woreda retailers, woreda wholesalers, and farmers unions and Tertiary markets include urban wholesalers, urban retailers, processors, supermarkets, and grain exporters, and are located in cities (IFPRI, 2010b). 25 Trade takes place as a “cash-and-carry” transaction. Buyers and sellers meet personally, negotiate price, inspect the grain on the spot and complete transaction with cash payment to the seller/farmer. As there are no reliable market information and organized exchange systems, buyers and sellers have to bargain and negotiate to arrive at mutually agreed prices (Demeke, 2012). Cereal prices in 2011 have significantly increased in most markets and then declined as harvesting operations of meher crops were progressing in main producing areas. In September 2011, at the peak of lean season, maize was traded at the price of about ETB 630 per quintal registering an increase of about 120- 140 percent since the beginning of the year. Prices of pulses increased significantly during 2011. For example, prices of horse beans reached average price of ETB 1,300-1,400 per quintals in most markets, doubling the prices that were prevailing at the beginning of the year. A similar situation was for prices of field peas, while less pronounced increases (FAO, 2012). In Ethiopia, most cereals are non-tradable – meaning they are neither exportable nor importable. As a result, with the exception of food aid import, all major cereals are domestically grown and consumed. Cereals are non-tradable due to high costs of transporting cereals both from the main port in Djibouti to primary consumption areas and from the main production areas to the port. Thus, the cost of transport is so high that it is not profitable to import or export cereals. One way to further examine the tradability of a commodity is through export and import parity prices, which represent prices at which a commodity will be exportable or importable (Rashid et al., 2010). Pulses are the third most important crop as measured by export earnings in the country. The most important export pulses include haricot beans, chickpeas, faba beans, lentils and field peas. A large number of small-scale exporters that operate in lower quality markets dominate the pulse export sector (IFPRI, 2010b). 2.7. Empirical Evidence on Value Chain Analysis of Maize and Faba bean USAID (2010) study on staple foods value chain analysis in Ethiopia showed that marketed quantity of maize from the smallholders represents about 18% of national production, but it varies from area to area depending on their production potential. The actors in value chain were input suppliers, smallholders’ producer, state/commercial farmers, rural assemblers, cooperative unions, grain wholesalers, food processors, grain retailers, donors/NGOs, consumers and Food Aid recipients. The market channel: producer → assembler→ 26 wholesaler → retailer → consumer channel was the most important in terms of the magnitude of the marketed maize that flows from producers to consumers. The total valued added along this channel is estimated at US$ 186.7/metric ton, of which US$ 136.28 went to maize producers, US$ 10.42/metric ton was that of assemblers, US$ 15.42 to wholesalers, and US$ 24.58/metric ton went to retailers. The study also showed that from the total annual production of various pulse crops by smallholders, about 33% or about 440,000 metric tons was supplied to the market, while most of the crop is retained on-farm for various uses. The actors in pulse value chain were input suppliers, smallholders’ producer, state/commercial farmers, rural assemblers, cooperative unions, grain wholesalers, exporters, grain retailers and consumers. The case of chick pea is used to demonstrate the costs incurred, the revenue obtained and the value added by the principal actors in the producer→ assembler→ wholesaler → exporter channel. The total value added by producers, wholesalers and exporters was about US$ 228.02/metric ton, of which 42% was by producers, 15% was by wholesalers and 43% by exporters IFPRI (2010a) study on maize value chain potential in Ethiopia showed that the maize value chain involves multiple actors, including input suppliers, producers, traders (local assemblers and wholesalers), retailers and processors, and consumers. The value chain network functioning around smallholder farmers comprises linkage among input suppliers (private), farmers, cooperatives, extension service providers, credit service providers, and traders. Where cooperatives are well developed and organized, they tend to provide input supply and product marketing services to smallholders. A typical local trader / assembler transacts about one ton of maize (worth about USD 300) four times a month during the peak periods, which goes up to three to five tons in the case of traders in the surplus areas, and to 10 tons a week for the wholesalers in Addis Ababa. In terms of storage capacity and financial ability to store, only traders in the large terminal markets can store maize for one to three months. Maize farmers in the country face a series of challenges that limit their overall production and income. According to the study, the key challenges can be broadly categorized into three groups: (i) lower yields due to limited use of modern inputs; (ii) majority of sales immediately after harvest; and (iii) high post-harvest losses (both on- and off-farm). Maize is critical to strengthening the value chain as it provides farmers with reliable incentives to boost productivity. Export markets, processing industries (poultry and animal feed and bio- 27 fuel production), domestic household consumption and procurement for food aid could provide ample end-market opportunities for maize. IFPRI (2010b) study on pulse value chain potential in Ethiopia showed that interaction between the actors in markets was complex, which not only exemplified by the multitude of players, but also by the many paths that pulses can take to reach end consumers. From primary markets, produce may or may not pass through secondary and/or tertiary market actors before reaching consumers. For example, actors involved in chickpea marketing chain were smallholder farmers, rural retailer, rural assembler, broker, cooperative/union, wereda wholesaler and retailer, urban wholesaler and retailer, processor, supermarkets, grain exporter, urban and rural consumers. The pulse value chain in Ethiopia is far from efficient and fraught with several challenges. The key challenges at value chain stages were low on farm productivity, inefficient marketing system and inconsistent export supply. At the farm level, productivity appears to be severely constrained by three major factors (i) limited or no use of chemical fertilizers for pulses (e.g., phosphates); (ii) very limited availability of improved seeds (most pulses are grown from unimproved cultivars with low genetic potential); and (iii) the use of conventional agronomic practices (e.g., sub-optimal crop rotations, poor seed bed preparation). However, there is significant potential for further productivity gains. Traders typically operate in small geographic areas and trade relationships are based heavily on social capital. The relatively large number of actors working in a highly fragmented manner, coupled with poor road infrastructure and the inability for large-scale international traders to track products, implies high transaction costs for aggregators and traders. Nedelcovych and David (2012) study on private sector perspectives for strengthening agribusiness and value chains in Africa showed that actors involved in maize value chain in Ethiopia were farmers (such as subsistence/smallholders – characterized by small land ownership (less than 2ha) and low utilization of yield enhancing technologies, large farmers – characterized by relatively more land holding (2 to 5 ha,), hire temporary labour, use manually operated machinery and make more use of improved technology; and large scale commercial farmers – operate at large scale i.e more than 50 ha of land, mechanized in all production activities, have better storage facilities, use of intensive improved inputs and hired laborers (IFPRI, 2010a)), aggregators and traders, EGTE, ECX, cooperatives, institutional 28 buyers (World Food Program) wholesalers, retailers, processors, exporters, rural and urban consumers. Institutional buyers (such as WFP) purchased through recently established Ethiopian commodity exchange (ECX). The government to lead price stabilization established Ethiopian Grain Trade Enterprise (EGTE). Maize production is usually smallscale and of subsistence, nature and markets are typically local and are not well integrated across the country. The fragmentation of farms in Ethiopia and the limited use of modern inputs mean that relatively small volumes of grain are produced and even smaller amounts are marketed. Trade of maize has only a few large buyers and limited maize processing activities for food (i.e. underdeveloped maize agro-processing sector). Most-trading activity is conducted within three to four months after harvest and is not consistently available in market. RATES (2003) study on maize market assessment and baseline study for Ethiopia showed that marketed volume of maize passes successively through a number of channels before it reaches the final consumer. Maize producers have different market outlets, including rural assemblers (40%) and wholesalers (35%).The results of marketing margins analysis at the different transaction levels depicted that the total gross marketing margin is birr 51.03/100 kg or 59.1%. Out of the total gross marketing margin, the retailer in Addis Ababa has the highest share-about 39.6% followed by the wholesaler in Addis Ababa (35.3%). The market participants at the collection and assembly level get 25.1%, of which only 3.9% goes to the rural assembler. The share of the producer of the amount spent by the consumer is about 40.9 percent. Muhammed (2011) study on market chain analysis of tef and wheat indicated that producers’ share of tef and wheat prices to end user were 78.7% and 74.2% respectively. In this marketing margin analysis, urban assemblers received smallest share of gross marketing margin. The result also dipicted that sex of household head, quantity of tef produced, access to market information and access to extension services significantly and positively influenced marketable surplus of the tef while quantity of wheat produced and credit access influenced marketed surplus of wheat significantly and positively on determinants of marketable surplus. 29 Kumar et al. (2012) study to understand the delivery system of maize seed in a value chain perspective show that the major actors in the maize seed value chains are seed companies, input suppliers (including manufacturers, wholesalers and retailers); producers; and institutional setup of state and central governments. The study in private maize seed value chain sector reveals that the procurement cost of the hybrid seed to the company was estimated to be around 0.29 USD per kilogram. The company does in-house processing & packaging, storage and marketing of the seed which cost around 0.26 USD per kilogram, 0.16 USD per kilogram and 0.21 USD per kilogram, respectively. Transportation cost was estimated to be 0.12 USD per kilogram. In the process of sale of seeds, the distributor gets a margin of 10 - 15 per cent, while the dealers get 20 - 30 per cent. In the whole process, company has the margin of around 1.13 USD per kilogram. Finally, farmers purchase the hybrid seed at 3.40 USD per kilogram from retailers. Kirimi et al. (2011) study on value chain analysis of Kenya’s maize marketing system indicated that there are seven major categories of actors in the maize value chain: farmers, primary assemblers, wholesalers, the National Cereals and Produce Board (NCPB), millers, large-scale millers, and retailers. The numbers of players at each node has increased substantially, particularly at the assembly stage. Each group of players is diverse and interactions /transactions among players at different chain nodes lead to a complex system with many marketing channels. The results showed that farmers are receiving a higher proportion of the final consumer price of maize meal over time. We also find that consumers are benefiting from lower retail maize meal prices. A reduction in margins can occur for two reasons: (1) reductions in the cost of doing business and (2) increased competition among intermediaries. Marketing margins should reflect the cost of moving a good from surplus to deficit areas as well as the costs of storage and processing from one stage to the next in the value chain. When a reduction in margins is observed, this could naturally follow from a reduction in the cost of transportation or transformation. Minten et al. (2013) study on tef value chains in Ethiopia showed that the share of the producer in the final retail prices increased from a level of between 74 and 78 percent in 2001 to between 76 and 86 percent in 2011. The shares of urban–rural marketing, urban distribution, and milling in final retail prices have declined significantly during this period. The results also showed that 85% of teff was supplied directly from farmers to rural grain 30 traders and urban retailers obtained 32% of supply directly from farmers, which make market channels shorter. Mill owners and cereal shops obtained 77% of tef supply from rural grain traders/brokers. Rehima (2006) study on analysis of red pepper marketing used Tobit model to analyze factors affecting market supply. Dependent variable has a censored value as 17.6% of households did not supply pepper even if 250 sample households produced the commodity. The model parameters are estimated by examining the Tobit likelihood function to decompose the effects of explanatory variables into quantity supply and intensity effects. Thus, a change in explanatory variables has two effects. These are the marginal effect of an explanatory variable on the expected value of the dependent value and the change in intensity of quantity supplied with respect to a change in an explanatory variable among sellers. Taddese (2011) study on value chain analysis of vegetables used Tobit model to analyze amount of vegetables supplied to market. Dependent variable was taken on positive and zero. The model parameters were estimated by maximizing the Tobit likelihood function. Marginal effect of explanatory variables on the expected value of amount of vegetables supplied to market among the whole sample and the change in volume of vegetables with respect to change in explanatory variables among participating households. 31 3. RESEARCH METHODOLOGY In this chapter, description of the study areas, data types and sources, sample size and sampling techniques, methods of data collection, methods of data analysis and hypothesis of explanatory variables are presented. 3.1. Description of the Study Area The study was conducted in two districts, namely, Bako Tibe and Gobu Sayo. Bako Tibe is found in West Shoa zone where as Gobu Sayo is found in East Wollega zone of Oromia region in Central West of Ethiopia. Bako Tibe district is located 250 km west of Addis Ababa following the tarmac road that passes through Ambo to Nekemte (main town of East Wollega zone). It is located at 150 km west of its zonal town Ambo. The district has 26 kebeles (lower level structure of government administration). It is characterized by topography ranging from 1600 to 2870 meters above sea level and its annual rainfall varies between 800-1200 mm per year. It has temperature ranging from 110c to 240c. The agro-ecological zones of the area are 88% mid-altitudes, which range between 1500 to 2300 meters above sea level and 12% highland, which is greater than 2300 meters above sea level (Hurni, 1998; BTDAO, 2011). The population of the district is about 139,051 of which 49.6% are male and 50.4% are female. It has a total area about 638 km2 and the population density of about 217 per square kilometer (CSA, 2011a). Gobu Seyo district is located at about 265 km west of Addis Ababa following the tarmac road that passes through Ambo to Nekemte. The town of the district is called Ano. The district is contiguous with Bako Tibe district in the east. It is located at 65 km east of the zonal town Nekemte. It has nine kebeles and characterized by topography ranging from 1200 to 1960 meters above sea levels. Its annual rainfall reach to 2000 mm per year and has temperature ranging from 150c to 20 0c. The agro-ecological zones of the area are about 20% is lowland, which is less than 1500 meters above sea level, and 80% is mid-altitudes (Hurni, 1998; GSDAO, 2011). The population of the district is about 46,166 of which 49.5% are 32 male and 50.5% are female. The district has a total area of 344-km2 and population density of 134 persons per square kilometer (CSA, 2011a). Source: own sketch from CSA 2005 data using Global Information System (GIS), 2013. Figure 3: Geographical location of the study areas The livelihood of the people in the two districts is pre-dominantly dependant on mixed farming. Cereal (maize, tef, wheat, sorghum, barley and finger millet), legume (horse bean/faba bean, haricot bean, and soybean) and oil crops (noug, linseed, sesame and groundnut) are grown in the areas. Among the cereals, maize is the dominant crop produced in the areas. Cattle, sheep, goat, horse, mule, donkey and poultry are the common livestock rearing in the two districts. 33 3.2. Types and Sources of Data The study used both primary and secondary data. Primary data was collected from households, traders and input suppliers. Household data was collected by International Maize and Wheat Improvement Center (CIMMYT) in collaboration with Ethiopian Institute of Agricultural Research (EIAR) from the two districts in 2013. Grain traders and input suppliers data were collected by the researcher in collaboration with CIMMYT from the two districts and additional grain traders from Nekemte, Ambo and Dendi districts. Input suppliers data was collected from union, cooperatives and private seed agent. Data of grain traders was collected from assemblers, cooperatives, wholesalers and retailers. As there were no processors and exporters involved in maize and faba bean value chains, no data was collected from these actors. Secondary data was collected from CIMMYT, EIAR, CSA, Bako Tibe and Gobu Seyo Agricultural offices, farmers’ cooperatives development offices, trade and market development offices in respective districts and kebeles in the study areas. This study mainly used a quantitative approach. 3.3. Sample Size and Sampling Technique This study was funded by CIMMYT (SIMLESA project). As Bako Tibe and Gobu Seyo were the two SIMLESA project implementation districts in central western Ethiopia, the two districts were selected purposively based on the aim of the project. Based on the objectives of the project, it was implemented on ten kebeles in Bako Tibe and three kebeles in Gobu Seyo districts. Therefore, this study was based on pre-selected 13 kebeles from the two districts. CIMMYT used probability proportional to the size (PPS) sampling technique to select sample households from each kebele. This sampling technique is most important when the sampling unit (in this case household in each kebele) vary considerably in size. Based on this, a proportion of 2.2% sample size was selected randomly from list of Kebele’s registration book using sampling interval (dividing total population by sample size in that kebele) and random start (randomly chosen number between 1 and sampling interval). Accordingly, 199 sample households were selected from the two districts: 149 from Bako Tibe and 49 from Gobu Seyo districts. The distribution of sample kebeles and households are described in Table 4 below. 34 Table 4: Distribution of sample kebeles and households across districts Districts Sample kebeles Number of Sampled households households Amerti-Gibe 765 17 Cheka-Dimtu 753 17 Dembi-Gobu 803 18 Guto-Meti 946 21 Oda-Haro 637 14 Oda-Korma 803 18 Seden-Yuko 305 7 Seden-Kite 594 13 Terkanfeta-Gibe 486 11 Tulu-Sengota 614 14 6706 149 Angobo-Bekenisa 895 20 Ganbela_Tare 308 7 Ubula Kejema 1023 23 Sub total 2226 50 Grand total 8932 199 Bako Tibe Sub total Gobu Seyo Input suppliers in the study areas were dominantly farmers’ cooperatives and union. In Bako Tibe district three cooperatives that supplied agricultural inputs for selected kebeles while in Gobu Seyo district two cooperatives and one private maize seed agent supplied the inputs for selected kebeles. Therefore, whole input suppliers that supplied inputs for selected kebeles were selected for value chain analysis. The cooperatives are located in selected Kebeles and dominantly supplied agricultural inputs such as seeds, fertilizers and plant protection chemicals. Grain traders were selected from both surplus and deficit production areas. Maize traders from the surplus production areas were selected using proportional to the size (PPS) sampling technique to select sample traders from assemblers, wholesalers and retailers. Those input supplied cooperatives also participated in grain maize trade in the study areas. Accordingly, 35 31 grain traders randomly selected and the whole cooperatives participated in input supply were also selected from Bako Tibe and Gobu Seyo districts. Grain traders in deficit production areas were selected based on the flow of the commodities from the surplus production areas. They were selected only if they purchased maize and faba bean from Bako Tibe and Gobu Seyo districts. Most traders were specific to maize trade and others trade all grains. Therefore, some traders that randomly selected were traders of both cereals and pulses. As the number of pulse traders was very few, all those found in study areas were taken for the study. Accordingly, 13 grain traders from Ambo, 8 grain traders from Dendi and 2 grain traders from Nekemte were selected. Depending on this, a total of 52 maize and 9 pulse traders were selected from Bako Tibe, Gobu Seyo, Ambo, Dendi and Nekemte. There were no maize and faba bean processors and/or exporters identified in the value chains. 3.4. Methods of Data Collection The data collected from value chain actors were cross sectional. The data collected from all actors in the value chains using semi structured questionnaire in which the questions asked were decided in advance. The list of questions made up of open ended and close ended. Separate questionnaires were prepared for households, traders and input suppliers. The survey instruments were designed to explore the market performance in the value chains. The data was collected by interviewing households, traders, cooperative and union using the questionnaires. The questionnaires were pre-tested and corresponding adjustments was made. The core reasons for pre-testing the pre-field questionnaire are to decide whether to exclude or modify (rephrase) some of the questions. The study considered the type and role of different market actors, volume and flow pattern of the maize and faba bean and value change along the value chains. 3.5. Methods of Data Analysis 3.5.1. Descriptive analysis In this section, descriptive analysis of demographic and socio-economic data, mapping of maize and faba-bean value chains, market channels and performance were undertaken. The descriptive statistics tools such as mean, standard deviation, variance analysis, and percentage 36 were used to describe and to test characteristics of actors in the value chains. Statistical tests such as t-test for continuous variables and chi square for discrete variables were used to compute and test the mean difference between selected characteristics in the two districts. Mapping value chains facilitates a clear understanding of the sequence of activities and the key actors and relationships involved in the value chain. In mapping maize and faba bean, the main actors in the value chains, the volume and the flow of commodities were expressed in diagram. Activities of main actors, their relationships and linkages between actors, and value of products at different level of value chain were discussed. Costs and/or value added at different stages and incentives of actors in the value chains were computed to analyze cost structures, value added and profits of actors in the value chains. Market performance refers to the extent to which markets result in outcomes that are considered good or preferred by society. Marketing margin is one of the approaches to measure the market performance. Market margin is the difference between the price paid by consumers and received by producers. Margins can be calculated all along the market chain and each margin reflects the value added at that level of the market chain. Total Gross Marketing Margin (TGMM) is the final price of the produce paid by the end consumers minus farmers’ price divided by consumers’ price and expressed as the percentage (Mendoza, 1995). TGMM = X 100 (1) where, TGMM is total gross marketing margin Pc is the consumer (or final) price Pp is producer price It is useful to introduce the idea of ‘farmer’s portion’, or ‘Producer’s Gross Margin’ (GMMp) which is the share of the price paid by the consumer that goes to the producer. The producer’s margin is calculated as: GM = X 100 Where, GMp is the producer's share in consumer price 37 (2) The Net Marketing Margin (NMM) is the percentage of the final price earned by the intermediaries as their net income after their marketing costs are deducted. The percentage of net income that can be classified as profit (i.e. return on capital) depends on the extension to such factors as the intermediaries’ own (working capital) costs. It is possible to see the allocate efficiency of markets, contribution of chain segments to total value, profitability of chain operator and total net value added. Higher NMM or profit of marketing intermediaries reflects reduced downward and unfair income distribution, which depressed market participants of smallholders. An efficient marketing system is where the marketing cost are expected to be closer to transfer costs and the net margin is near to normal or reasonable profit. NMM = X 100 (3) where, NMM is net marketing margin MC is marketing cost −! " # # $%" = GMMi = &'(()*+ ,-).' /0 ) –,2-.34&)*+ ,-).' /0 ) 5'64)()*+ /- ./*&27'- ,-).' * 100 NMMi = GMMi - TMC 3.5.2. Econometrics Model In this section, hypothesized explanatory variables and econometrics model used for analysis are discussed. As the sample size of households that produced faba bean was small, the effect of explanatory variables on marketed surplus of the commodity was not analyzed using econometrics model. The effect of explanatory variables on marketed surplus of maize was hypothesized and analyzed using Tobit model. The Tobit model is a statistical model proposed by Tobin (1985) to describe the relationship between a non-negative dependent variable (yi) and independent variables (Xi). The model can be described in terms of latent variable y*. The model also called a censored regression model, because some observation on yi* (yi* ≤ 0) are censored. In other words, the latent 38 variable y* is observed only if yi*>0. The model has been used in a large number of applications where the dependent variable is observed to be zero for some individuals in the sample. This model is for metric dependent variable and when it is “limited” above or below some cut off level. This suggests that the model proposed by Tobin is appropriate for analyzing happening or non-happening events. The model enables one to estimate the likelihood and extents (intensity) of events. The intensity of marketed surplus was estimated by the following Tobit model (Tobin, 1985; Cameron and Trivedi, 2009; Greene, 2012). 8 ∗ = :; + =) 8) = > :; + =) 0 (4) ? 8∗ > 0 B ? 8∗ ≤ 0 (5) Where, yi is the marketed surplus of maize by households expressed as natural logarithm of kilogram. x is a vector of explanatory variables determining intensity of marketed surplus of maize; β is a vector of parameters to be estimated, and =) is the error term assumed to be independently and normally distributed. Maddala (1997) proposed the following techniques to decompose the effects of explanatory variables into quantity supply and intensity effects. Thus, a change in explanatory variable has the two effects. In this study, the marginal effect of explanatory variables on the expected value of the maize marketed surplus (equation 6) and the change in intensity of marketed surplus with respect to a change in an explanatory variable (equation 7) among sellers were used to estimate marketed surplus of maize by smallholders in the study areas.. CD(FG ) C(IG ) = !(J)K) (6) Where, F(Z) is the value of the derivative of the normal curve at a given point Z is the Z score for the area under normal curve, J = σ is the standard error 39 LG IG M F CDN GO ∗ PQ R FG CIG = ;) S1 − J 0(T) U(T) −( 0(T) V U(T) ) W (7) Where, F(Z) is the cumulative Normal distribution of Z βi is a vector of Tobit maximum likelihood estimates. 3.6. Variables Definition and Measurement Dependent variable of the model refers to marketed surplus of maize by farm households which expressed as natural logarithm of transformed kilogram. Explanatory Variables Family size man equivalent: Rural households are dependent on their own production for family food consumption. It is expected that the more the household members, the larger the amount of consumption in the family. This in turn reduced the amount of marketed surplus. Daniel (2006) showed that households with larger family size consumed more of what was produced and small amount was left for market through the cooperatives. Therefore, family size was hypothesized negatively affect marketed surplus. Land allocated (ha): It refers to the current maize farm plots allocated for cultivation. It is continuous variable, which is measured in hectare. If households allocated more land for maize cultivation, then they produced and supplied more to market. Therefore, land size was directly related to production, which in turn to marketed surplus. Tesfaye (2011) and Bosona et al (2009) showed that an increase in land allocation also increased marketed surplus. Livestock holding (TLU): It is a continuous variable measured in tropical livestock unit. It is assumed that households with larger TLU have better economic strength and financial position to purchase sufficient amount of inputs (Kinde, 2007). In a mixed crop-livestock system, more livestock holding usually goes with more crop production due to the availability of draft power for crop production and the use of crop residue for livestock production (Moti and Brihanu, 2012). Therefore, it was hypothesized that livestock holding positively influenced marketed surplus. 40 Contact with extension agents (log): This is a continuous variable, which was measured in total number of contacts with extension agents during current year which transformed into natural logarithm and expressed as percentage. The more the number of contacts, the higher the information and knowledge acquired. Therefore, it was hypothesized that contact with extension agents positively affect marketed surplus of the commodity. Rehima (2006) study showed that contact with extension agents positively influence the quantity supplied to market. District dummy: This is dummy variable, takes a value “1” if the district is Bako Tibe and “0” if the district is Gobu Seyo. The districts consist of a number of characteristics such as production, credit access, land holding and land allocation, extension contact, etc. It was expected that there is difference between the two districts in marketed surplus. Therefore, it was hypothesized that either Bako Tibe or Gobu Seyo district supplied more to market. Abreham (2013) on his study showed that difference between districts have significant effect on volume of marketed surplus. Distance from main market (hr): It refers to the time taken between farm gates to the main market. It was measured in hour. The distances from the main market influence households in buying inputs and selling outputs. The closer the market place to farm gate, the lesser would be the transportation costs, transaction costs, time, etc. Moreover, they have better market information and access to inputs. Therefore, distance to main market negatively affect marketed surplus of the commodity. Abreham (2013) showed that distance to the nearest market affected volume of sales negatively. Credit used (log): This is a continuous variable, which was measured in total credit received in ETB which transformed into natural logarithm and expressed as percentage. Households, who received credit for crop production (to purchase improved seed and fertilizers), assumed to produce more than those who did not get credit. The more the amount of credit received, the higher the production and this in turn increased marketed surplus. Hence, it was expected that credit used had positive effect on maize marketed surplus. Muhammed (2011) study result showed that farmers who have access to credit had supplied more wheat to market than those who had no access. 41 Current price (log): Producers are sensitive to market price. Market prices in the study areas were set by negotiations between the buyers and sellers as well as by prevailing market price as generally known in the market. Price is a continuous variable, which was measured in ETB and transformed into natural logarithm that expressed as percentage. When selling price increased from the prevailing market price, they were encouraged to supply more to the market. Therefore, it was expected that prevailing market price positively affect marketed surplus the commodity. Welelaw (2005) and Ayelech, (2011) showed that price had positive and highly significant effect on the volume crops supplied to market. Improved seed used (log): It is a continuous variable, which is measured total improved seed used for maize production in kg and transformed into natural logarithm that expressed as percentage. Maize productivity can be much higher due to the use of hybrid seeds and fertilizers (Berihanu et al., 2007). The more the use of hybrid seeds, the higher the yield per unit area. Yield increased in turn had significant and positive effect on the volume of maize supplied to the market (Muhammed, 2011). Therefore, it was hypothesized that improved seed used has positive effect on marketed surplus. Fertilizer used (log): It is a continuous variable that is measured total fertilizers used for maize production in kg which transformed into natural logarithm and expressed as percentage. The rate of fertilizers used on maize has significant and positive effect on the yield. These imply that maize is responsive to fertilizer at rate in which farmers are applying it (Berihanu et al., 2007). The more the rate of fertilizers used, the higher the yield. An increase in yield in turn had significant and positive effect on the volume of maize supplied to the market (Muhammed, 2011). Therefore, it was hypothesized that use fertilizer positively affect marketed surplus. Marketing costs (log): Households incurred costs such as transportation, storage and sales tax when they supplied commodities to market. Marketing cost is a continuous variable that measured total marketing costs incurred in ETB which transformed into natural logarithm and expressed as percentage. As the total marketing costs incurred was highly increased, households discouraged to supply more to market. This implies that the more costs they incurred, the less they supplied to the market. Therefore, it was hypothesized that marketing costs negatively affect marketed surplus of the commodity. Ayele (2007) indicated that high 42 marketing costs encourage subsistence production but discourage production of marketable food surplus. Non-farm income (log): This variable was assumed to measure the amount of non-farm income (such as working as daily laborers, petty trade, handcraft, etc) which helps households in generating additional income. Non-farm income is a continuous variable that measured farmer’s total annual income in ETB which was transformed into natural logarithm and expressed as percentage. This additional income is assumed to increase households’ financial capacity and invest more on agricultural production. Hence, it was hypothesized that non farm income has positive effect on marketed surplus of maize. Abreham (2013) study result indicated that off farm income influenced the volume of commodities supplied to market positively. The hypothesis of explanatory variables, types of data and their effect on marketable surplus of maize are summarized in Table 5 below. Table 5: Hypothesis of explanatory variables Variables Types of data Expected effect Dependent variable Marketed surplus of maize Continuous Explanatory variables Family size Continuous - Size of land allocated for maize Continuous + Livestock holding (TLU) Continuous + Contact with extension agents (log) Continuous + District dummy dummy Credit use (log) Continuous + Current selling price (log) Continuous + Improved seed used (log) Continuous + Fertilizers used (log) Continuous + Market costs (log) Continuous - Distance from main market (hr) Continuous - Non-farm income (log) Continuous + 43 -/+ 4. RESULTS AND DISCUSSION This chapter presents the major findings of the study. It has five main sections. The first section deals with descriptive and inferential statistics of the sample households. The second section presents value chain analysis of maize and faba bean, which includes value chain map, actors and their roles, and value chain governance. The third section discusses about marketing channel and performance analysis of the value chain, which includes marketing channels, marketing costs and margins, and benefit shares of actors in the value chain. The fourth section presents results of econometric analysis, which contains the determinants of marketed surplus that analyzed using Tobit Model. The fifth section deals with the constraints and opportunities of maize and faba bean input supply, production and marketing in the study areas. 4.1. Descriptive Results 4.1.1. Household characteristics Demographic characteristics of household include sex, age, education, family size and marital status. The result showed that the proportion of female-headed households constituted for 5% of the total sample households in the two districts. The proportions of illiterate and married household head living with spouse were about 28% and 96% of the sample households respectively. There was no statistically significant difference between the two districts in number of female headed household, education and marital status (Table 6). Table 6: Households characteristics (categorical variables) Bako Tibe Variables Items Sex Female Male Education Illiterate Grade 1 or above Gobu Seyo Total N % N % N % 7 4.70 3 6.00 10 5.03 142 95.30 47 94.00 189 94.97 42 28.19 13 26.0 55 27.64 107 71.81 37 74.0 144 72.36 44 χ2 0.13 0.09 Marital Married living status with spouse Married but separate Widow/widower 143 95.97 49 98.00 192 96.48 3 2.01 0 0.00 3 1.51 3 2.01 1 2.00 4 2.01 1.02 Source: own computation from 2013 survey result The result in Table 7 below showed that age of household heads was on average 43 in GobuSeyo and 39 years in Bako-Tibe districts. Average age of them in the study areas was 40 years. The average family size in Gobu Seyo was seven and in Bako Tibe six persons. Land holding varies among sample households, which ranges from no holding to maximum of 9.5 hectares (38 timad1). About 5.5% of sample households did not have their own land for cultivation. On average, the own land holding was 1.55 ha (six timad) which was on average 1.28 ha in Bako-Tibe and 2.3 ha in Gobu-Seyo districts. The two districts had significant difference in mean family size. Distance to the main market and walking time to sell their products varies from farmers to farmers. In the study areas, the minimum walking hours to main market was 5 minutes and the maximum was 4 hours. On average, time taken to the main market was 50.4 minute in Bako Tibe and 93 minute in Gobu Seyo. There was highly significant difference (at 1% significant level) in mean waking time to main markets between the two districts. This showed that sample households in Gobu Seyo walked more hours to take their products to the main market. Livestock rearing was important occupation and source of income for farm households in the study areas. The major livestock holding in the study areas were endogenous cow, exotic cow, trained oxen, heifers, calves and chicken. The farm households also owned local and modern beehives. More Tropical Livestock Unit (TLU) per household was owned in Gobu Seyo (average 7.79 TLU) than Bako Tibe (5.22 TLU). The result showed that there was highly significant difference (at 1% significance level) between the two districts. Beehives 1 timad is local measurement unit of land size in the study areas where 1ha = 4 timad 45 are also used as an additional income source for the households. On average, the numbers of traditional beehives were 1.96 and 1.45 in Gobu Seyo and Bako Tibe, respectively. Sample households in Gobu Seyo district did not have modern beehives (Table 7 above). Table 7: Households characteristics (continuous variables) Variables Mean Bako Tibe Gobu Seyo Total (N=149) (N=50) (N=199) Standard Mean deviation Age Standard Mean deviation t-test Standard deviation 39.33 12.71 42.79 14.28 40.26 13.20 -1.64 Family size 6.36 2.43 7.04 2.59 6.54 2.49 -1.72* Education 3.70 3.24 4.34 3.56 3.87 3.33 -1.21 Distance to main market (min) Own land (ha) 50.4 48 93 61.2 61.2 54.6 -4.60*** 1.28 1.04 2.33 1.47 1.55 1.24 -4.61*** (TLU) 5.22 5.5.07 7.79 6.05 5.91 5.46 -3.00*** Local beehive 1.45 3.7 1.96 3.37 1.58 3.62 0.39 Modern beehive 0.04 0.42 0 0 0.03 0.36 - Livestock holding Source: own computation from 2013 survey result Note: *, ** and *** show statistically significant difference between the districts at 10%, 5% and 1% level of significance respectively 4.1.2. Maize production and marketing Cereal crops produced in the areas were maize, teff, sorghum, barley, wheat and finger millet. Maize was the most important and dominant cereals in production and productivity, which constituted for 46% of cereals production in the areas, followed by teff 34% and sorghum 14%. Farming was the main occupation and source of livelihood for farm households in the areas. Majority of respondents have been practicing mixed cropping (crop and livestock production). Experience of maize farming was ranging from two to sixty-five years. On 46 average, the experience was 21 years in Gobu-Seyo and 17 years in Bako-Tibe districts (Table 8) Table 8: Production, yield and marketed surplus of maize in the two districts Variables Farming experience Land allocation (ha) Production (qt) Bako Tibe (N=146) Mean Sdt. Dev. 17.18 10.66 Gobu Seyo (N=50) Mean Sdt. Dev. Total (N=196) Mean 20.94 12.12 t-test 18.14 Sdt. Dev. 11.14 -2.08** 1.11 1.02 1.79 1.08 1.28 1.07 -3.99*** 31.61 31.24 52.55 35.39 36.95 33.53 -3.95*** Yield (qt/ha) 30.83 16.86 33.20 17.61 31.44 17.04 -0.85 Marketed surplus (qt) 14.00 23.87 30.56 29.75 18.23 25.77 -3.59*** Source: own computation from 2013 survey result Note: *, ** and *** show statistically significant difference between the districts at 10%, 5% and 1% level of significance, respectively Regarding to production, maize producers used inputs such as improved seeds, fertilizers and plant protection chemical. On average, land allocated They allocated on average 1.28 ha or five “timad” of land for maize production. About 5% of sample households did not use improved maize seeds and fertilizers (DAP and UREA). The allocation of land was 1.0 and 1.8 ha in Bako-Tibe and Gobu-Seyo districts respectively. More land was allocated in the Gobu Seyo district. Average production and yield of maize was 36.95 quintals and 31.44 quintals per hectare. This is higher than the national average yield of maize, which was 25.4 quintal per hectare (CSA, 2011b). Marketed surplus of maize was higher in Gobu Seyo, which on average, 14 quintals in Bako Tibe and 30.56 quintals in Gobu Seyo districts. More maize was supplied in Gobu-Seyo than Bako Tibe. There was statistically high significant difference (at 1% level of significance) in farming experience, land allocation, production and marketed surplus between the two districts (Table 8 above). 47 4.1.3. Faba bean production and marketing Legumes produced in the areas were faba bean, haricot bean and soybean. Among these, faba bean constituted for 70% of legume production. However, the production of legume was very low. None of the respondents produced field pea in the areas. The farming experience for faba bean was 8 years. On average, the experience was 6 years in Gobu-Seyo and 9 years in Bako-Tibe districts. The experience faba bean farming was relatively high in Bako Tibe than Gobu Seyo district (Table 9). Table 9: Production, yield and marketed surplus of faba bean in the two districts Gobu Seyo (N=7) Bako Tibe (N=18) variables Mean Mean 5.71 Sdt. Dev. 3.82 Total (N=25) Mean Sdt. Dev. 8.12 5.59 t-test Farming experience 9.06 Sdt. Dev. 5.98 Land allocation (ha) 0.41 0.25 0.26 0.15 0.37 0.23 1.45* Production (qt) 1.67 0.73 1.12 0.62 1.52 0.73 1.75** Yield (qt/ha) 6.47 7.37 5.93 4.15 6.32 6.52 0.23 Marketed surplus (qt) 0.52 0.68 0.14 0.38 0.42 0.67 1.77** 1.37 Source: own computation from 2013 survey result Note: *, ** and *** show statistically significant difference between the districts at 10%, 5% and 1% level of significance, respectively Regarding to production, farmers in the areas both used neither improved seeds nor fertilizer. They produced on small plot of land. On average, they allocated 0.37 ha or 1.5 “timad” of land for faba bean production. The allocation of land was 0.41 and 0.26 ha in Bako-Tibe and Gobu-Seyo districts respectively. More land was allocated in the Bako Tibe district. Average production and yield of the commodity was 1.52 quintals and 6.32 quintals per hectare. This is very low compared with the national average yield of faba bean 15 quintal per hectare (CSA, 2011b). The quantity of faba bean supplied to market was 0.52 and 0.14 quintals in Bako Tibe and Gobu Seyo districts, respectively. More was supplied in Bako Tibe than Gobu Seyo district. There was statistically significant difference in land allocation, production and marketed surplus between the two districts (Table 9 above). 48 4.1.3. Producers’ characteristics by market outlets The alternative buyers that purchased maize and faba bean directly from producers were six and four in channels of distribution, respectively. These were rural assemblers, rural wholesalers, cooperatives, urban wholesalers, urban retailers and consumers. Cooperatives and rural wholesalers were not involved in purchasing of faba bean due to low quantity produced and supplied to markets. Among buyers, rural assemblers were the most important one, who purchased 58.8% and 39% of marketed surplus of maize and faba bean, respectively. Rural wholesalers and urban wholesalers were the next more important buyers of maize and faba bean directly from farmers, respectively (Figure 4). Source: own sketch from 2013 survey data Figure 4: Share of maize buyers directly purchased from producers Households in the study areas mainly sold maize to rural assemblers. The result showed that 50.93% of male and 28.59% female household heads sold the commodity to rural assemblers. The households in Bako Tibe (52.85%) and Gobu Seyo (41.67%) supplied the commodity to the rural assemblers. About 29% of female and 17% of male household heads sold maize to 49 urban retailers and urban wholesalers, respectively. Urban wholesalers and rural wholesalers were the next important buyers in Bako Tibe and in Gobu Seyo districts, respectively. Table 10: Households' characteristics to maize buyers (categorical variables) Variable Items Rural Coops Rural Urban Urban wholesalers wholesalers retailers Consumer χ2 Total assemblers Sex District N % N % N % N % N % N % N % Female 2 28.57 1 14.29 1 14.29 1 14.29 2 28.57 0 0 7 4.17 Male 82 50.93 6 3.73 19 11.80 28 17.39 20 12.42 6 3.73 161 95.83 Bako 65 52.85 6 4.88 10 8.13 23 18.70 14 11.38 5 4.07 123 71.93 Gobu 20 41.67 2 11 22.92 6 12.50 8 16.67 1 48 28.67 4.12 2.08 Source: own computation from 2013 survey data 4.2. Value Chain Analysis 4.2.1. Mapping maize value chain Mapping is a central element of value chain analysis. It is used to show the flow of transactions from sourcing of raw materials and inputs, to production, processing, marketing and final sale. It is made up of three inter-linked components namely value chain actors enabling environment and service providers. The value chain actors are those directly involved in value chain activities. These are input suppliers, producers, grain traders, processors, exporters and consumers. The enabling environment is activities related to infrastructure and policies that shape production and market environments. The service providers are those who provide services such as transportation, extension service, credit, information, etc that support the value chain. . 50 4.13 8.97 Source: own sketch from 2013 survey result Figure 5: Map of maize value chain in the study areas In maize value chain, three key actors that connected producers and consumers were assemblers, wholesalers and retailers. As depicted in figure 5, the flow channel: producers →assemblers → wholesalers → retailers → consumers was the longest channel and large volume of marketed surplus flowed from producers to consumers. There were no actors that used maize as a raw material for processing in flour form. Moreover, there were no exporters identified that export the commodity in the value chain Input suppliers Agricultural input particularly seeds and fertilizers were dominantly supplied by cooperatives. There was no competition in supplying seeds and fertilizers in the study areas. The government institutions like agricultural development offices also distributed improved seeds for farmers. Unions supplied and distributed the inputs to their respective cooperatives. The unions were supplied maize seeds from Ethiopian seed enterprise Nekemte branch. Bako Tibe union purchased fertilizers from well-organized farmers’ unions of Ambo and Holleta. In addition, plant protection chemicals such as pesticide and herbicide were purchased from chemical dealers in Addis Ababa. The cooperatives supplied different varieties of maize seed to the study areas. They supplied varieties such as BH-540, BH-543, BH-660, Limu and Shone to Bako Tibe district and Shone, Homa and Agar to Gobu Seyo district. Limu was newly introduced maize variety in Bako Tibe district which only 10 quintals distributed to the study areas and Homa was newly introduced variety to Gobu Seyo district. About 150 quintals of this seed distributed by private seed agent in the district. The cooperatives in the two districts distributed 1447 quintals of maize seed, 16,469 quintals of fertilizers (DAP and UREA) and 5359 liters of plant protection chemicals (pesticide and herbicide) to their respective kebeles. The result showed that there was significant difference between the districts in supplying Shone (maize seed) and UREA at 10% level of significance (Table 11). Table 11: Agricultural inputs supplied by sample cooperatives to their respective kebeles Bako Tibe (N=3) Inputs Mean Std. dev. Maize seed (Shone) (qt) 34.67 DAP (qt) Gobu Seyo (N=2) Total (N=5) Mean Std. dev Mean Std. dev t-test 13.80 8.50 4.95 24.20 17.51 2.47* 2496.0 1356.55 1752.5 1900.00 2198.6 1410.12 0.52 UREA (qt) 3770.0 1041.11 1268.5 1293.30 2769.4 1684.44 2.42* Pesticide (liter) 105.50 70.00 1713.0 1919.09 909.25 1445.90 -1.18 Herbicide (liter) 416.67 236.29 2226.0 2575.28 1140.4 1633.42 -1.32 Source: own computation from 2013 survey result The quantity of seed supplied differs among the varieties. Among maize varieties, BH-540 and Shone were largely supplied in Bako Tibe and Gobu Seyo districts, respectively. Shone and Agar were the most costly seed variety in the areas which on average costs ETB 3912.25 and ETB 3946 per quintal, respectively. Average selling prices of DAP was ETB 1564 per quintal and UREA was 1255 per quintal. Average selling price of plant protection chemicals such as pesticide and herbicide was ETB 148 per liter. From the total agricultural inputs supplied to the study areas, sample households used 36 quintals of improved seeds, 408 quintals of fertilizers and 386 liters of chemicals (Appendix 2). Producers Production is the major function in value chain, which starts from input preparation to final harvesting. The major activities in production are land preparation, sowing, fertilizer application, cultivation, weeding, chemicals spraying, harvesting and post-harvest managements. Sample households accessed improved seed, fertilizers and chemicals from nearby cooperatives, district agricultural development offices and private seed vendors. They did not have access to irrigation and most of them (98.5%) depend on rain fed. They used mostly their family labour, own/hired oxen and land. Average family labour used was about five adult equivalents and it was more in Gobu-Seyo district. About 21% of sample households did not have an ox and average holding was 1.76 oxen. The maximum number owned by sample households was eight trained oxen. 53 Table 12: Agricultural inputs used by sample households Variables Bako Tibe Gobu Seyo Total (N=146) (N=50) (N=196) Mean Std. Mean Dev Std. Mean Dev t-test Std. Dev Oxen 1.56 1.42 2.36 1.40 1.76 1.45 --3.45*** Labour (adult equivalent) Maize seed (kg) 4.90 1.92 5.51 2.17 5.05 2.00 -1.89* 16.10 15.69 26.19 18.95 18.68 17.11 -3.39*** 182.18 145.25 301.78 193.34 212.69 166.77 -4.60*** Fertilizer for maize (kg) Source: own computation from 2013 survey result The allocation of land for maize was 1.28 hectares (Table 8). Sample households used on average 18.68 kg of seed and 212.69 kg of fertilizers (DAP+UREA) for maize production, Using these and other factors of production, sample households’ average production was 36.95 quintals. The yield was 31.44 quintals per hectare. The result showed that there was significant difference between districts in land allocation, oxen own, seeds and fertilizers used (Table 12 above). Post-harvest management was the main activity in maize production because maize grain is susceptible for weevil and pests, which easily damage the crop. Sample households used different storage type namely traditional crib, improved granary, metal silo, poly bags, and wooden store. More of the respondents (60%) used traditional crib and about 29% store maize in metal silo. Storage pest was controlled by both traditional method (5%) and treating by chemicals (43%). They stored the commodity on average for 8.8 months and at this period; end stock was 2.8 quintals. There was no significant difference between the two districts in storage period and end stock (Table 13). 54 Table 13: Maize storage period and end stock Bako Tibe Variables Stored period (month) End stock (Qt) N Mean 144 148 Gobu Seyo Total N Mean 9.22 Std. Dev. 3.25 194 8.80 t-test Std. Dev. 4.84 -0.89 3.48 10.41 198 2.67 8.04 -0.82 N Mean 8.65 Std. Dev. 5.29 50 2.39 7.08 50 Source: own computation from 2013 survey result Sample households produced total quantity of 6914 quintals of maize. From this, 51 % was marketed surplus and the rest was on farm consumption which utilized for family food, reserve for seed, gift and in kind payment. From the total production, 30% was purchased by rural assemblers, 2% by cooperatives, 8% by rural wholesalers, 6% by urban wholesalers, 4% by urban retailers, and only 1% by urban consumers. On other hand, from marketed surplus (51% of total production or 3526 quintals), the share of rural assemblers was 58.8%, cooperative 3.9%, rural wholesalers 15.17%, urban wholesalers 11.8%, urban retailers 7.8% and urban consumers only 2%. The quality of maize supplied was medium and/or above average. About 30% to 50% was medium quality. The quality that supplied to cooperatives and urban wholesalers was above average. Rural assemblers Rural assemblers play a key role in collecting marketed surplus of maize from rural markets and delivered to urban wholesalers, rural wholesalers, Ethiopian Grain Trade Enterprise (EGTE) and urban-retailers shopkeepers. They purchased 2074.2 quintals or 30% of production by sample households and sold to urban grain wholesalers (80%), rural grain wholesalers (4%), EGTE (14%) and to urban-retailers shopkeepers (2%). This implies that they supplied more to urban wholesalers. The quality of maize sold was medium to above average. The medium quality constituted for 40% to 50% and the quality of the commodity sold to EGTE was above average. Cooperatives/unions Cooperatives in addition to supplying agricultural inputs to smallholder farmers, they also participated in maize grain trade. They are located in the producing “kebeles” of farm 55 households and engaged in the procurement of maize from their members. They purchased 138.28 quintals or 2% of sample households’ production and sold the whole to urban wholesalers through auction. The sample cooperatives purchased 1566 quintals from households in their respective kebeles/market including sample households. The quality of maize supplied to urban wholesalers was above average. Grain wholesalers Wholesalers included in maize value chain were urban wholesalers in surplus and deficit areas, rural wholesalers and EGTE. The urban wholesalers in surplus and deficit areas operated in major grain markets and were connected by a network of urban brokers. The result showed that wholesalers as a group directly from producers and indirectly from other actors handled 3137.96 quintals or nearly 45.39% of production by sample households. Rural wholesalers handled 636.09 quintals, of which 87% purchased from households and 13% from rural assemblers and sold all to urban wholesalers. On other hand, urban wholesalers in surplus production areas purchased 6% of maize production by sample households and the rest from rural assemblers, cooperatives and rural wholesalers. They handled 2847.57 quintals. They sold to urban wholesalers in deficit areas (92%), urban open-air retailers (2%) and supplied to grain traders in ECX market (6%). Urban wholesalers in deficit production areas purchased from urban wholesalers in surplus areas and sold to urban retailers’ shopkeepers (96%) and open air retailers (4%). EGTE is a government organization mandated to stabilize domestic prices of main staple cereals. They also play role in strategic reserve for food security and emergency operation. The result showed that they purchased from rural assemblers, reserved and supplied to Food Aid recipients. The quality of maize supplied to the buyers was above average. Grain retailers Grain retailers such as urban-retailers-shopkeepers and open-air retailers, were the most important actors in the maize value chains that supplied to consumers. Urban retailers’ shopkeepers handled directly from producers and other actors 2833.9 quintals. They purchased 4% of production from sample households and the rest from urban wholesalers in deficit areas and rural assemblers. They sold to urban consumers (63%), open-air retailers (24%) and to rural consumers (13%). In other words, open-air retailers handled 841.9 quintals, of this quantity 7% was purchased from urban wholesalers, 12% from wholesalers 56 in deficit areas and 89% from urban retailer’s shopkeepers. Open air retailers sold all volume to urban consumers. Urban retailers supplied medium to above average quality of maize to their buyers, in which 50% to 60% was above average quality. Consumers Urban and rural consumers purchased maize mainly from retailers. The urban consumers purchased 1% of maize production by sample households. They also purchased from urban retailer shopkeepers, open air retailers and grain traders in ECX market. The quantity of 2867.35 quintals directly from producers or indirectly through other actors reached urban consumers. On other hand, the rural consumers in deficit areas purchased 368.41 quintals from retailer shopkeepers. 4.2.2. Mapping faba bean value chain Actors involved in faba bean value chain were producers, assemblers, wholesalers, retailers and consumers. There were no processors and exporters participated in the value chain. Cooperatives and rural wholesalers were not participated in faba bean marketing. Input suppliers Input suppliers were not involved in supplying of particularly improved faba bean seed varieties for faba bean production as the demand was very low. The cooperatives supplied only plant protection chemicals for the production. Farmers in the areas did not apply fertilizer for faba bean production. They accessed local seed from other farmers in the market or neighbors. 57 Source: own sketch from 2013 survey result Figure 6: Map of faba bean value chain in the study areas Producers The major activities in production of faba bean were land preparation, sowing, cultivation, weeding and harvesting. Faba bean producers in the study areas almost did not use improved seed and fertilizers. They used either own reserved or purchased local seeds. And family labour, oxen used and allocation of land were similar to maize. A sample household allocated 0.18 hectares of land for faba bean production. Total production of the commodity by sample households was 416 quintals, of this only 29% or 120.55 quintals was marketed surplus. Storage types, pest and rodents control methods were similar to maize and almost none of the respondents stored the commodity for a month. The results showed that sample households supplied 11% of total production to rural assemblers, 8% to urban wholesalers, 6% to urban retailers shopkeepers and 4% to urban consumers (Figure 6). The quality of faba bean supplied to rural assemblers and urban retailers was medium to above average. However; the quality the commodity to urban wholesalers was above average. Rural assemblers Rural assemblers collected marketed surplus of faba bean from rural markets and delivered to urban wholesalers and urban-retailers shopkeepers. They handled 45.76 quintals of faba bean or 11% of production by sample households. They sold 67% to urban grain wholesalers and 33% to urban-retailers shopkeepers. The result showed that rural assemblers were the major buyers from producers. They supplied good quality to urban wholesalers and medium quality to urban retailers. Grain wholesalers Wholesalers included in value chain were urban wholesalers in surplus and wholesalers in deficit areas. Urban wholesalers in production areas handled 63.88 quintals or 8% of production by sample households and 67% of total quantity handled by rural assemblers. They sold 67% to urban wholesalers in deficit area and 33% to open air retailers. Urban wholesalers in deficit areas obtained from urban wholesalers in production areas and sold the whole to urban-retailers shopkeepers. Grain wholesalers supplied above average quality to their buyers. Grain retailers Urban-retailers-shopkeepers and open-air retailers were the two retailers identified in the study areas. The urban retailers-shopkeepers purchased 103.91 quintals or 6% of production from producers, 33% of quantity handled by rural assemblers, 33% that handled by urban wholesalers in production areas and all quantity handled by urban wholesalers in deficit areas They sold 60% to urban consumers and 40% to open air retailers. The urban open-air retailers purchased 62.35 quintals or 60% of quantity handled by urban retailer shopkeepers and sold the whole to urban consumers. The quality of faba bean supplied to consumers was above average. Consumers In faba-bean value chain, only urban consumers were identified. They purchased 4% or 16.64 quintals directly from producers. Marketed surplus of faba bean reached final consumers was 120.55 quintals. Of this about 52% of urban consumers purchase was from open air retailers, 34% urban retailer shopkeepers and 14% from sample households. This showed that open air retailers were the most important suppliers of faba bean to the consumers. 4.2.3. Service providers in the value chains There were service providers that support actors in the value chains at each stage. In maize and faba bean value chains, the most important service providers were agriculture development offices, marketing offices, farmers’ cooperatives offices and unions, financial institutions, research centers, seed enterprises, etc. They provided extension services, trainings, market information and credit. Training was provided to smallholder farmers on crop production, marketing and credit management by agricultural development offices and research centers. Extension agents also provided training on new varieties, field pest and disease control, soil and water management, storage pest control, input and output marketing. For example, a farm household contacted with extension agents on average 6 times a year. Farmers’ cooperative offices provided training for primary cooperatives on safe input handling, distribution of inputs, finance and 60 credit management, customer care and market management. The primary cooperatives provided agricultural inputs and market information. They supplied inputs with no profit except commission. They transmitted price information through announcement on meetings, notices and through their committee members during peak supply season. Financial institutions such as micro finances provided credit services for the farmers in the study areas. Government, banks, transport services providers and marketing offices supported grain traders in the areas. District marketing offices provided trainings, monitoring quality and registering the traders. Commercial banks provided credit for them. Government provided facilitated markets by constructing and/or maintaining roads, serving as sources of market information and providing telecommunication services. Actors in the value chains accessed market and price information from television, radio, price displayers, mobile phone, government departments, etc. Cooperatives accessed price information of agricultural inputs mostly from government departments and unions. This was the most effective sources of information for them. The most important sources of market information for farmers were primary cooperatives, neighbor farmers, relative farmers and private traders. Grain traders accessed the information from radio, television, agents in terminal market, other traders and monitoring prices of different market places. 4.2.4. Value chain governance Governance is important as it relates to the ability of an actor to determine, control and/or coordinate the activities of other actors in the value chain. The power and the ability to control existed due to different factors such as access to market information, competitiveness, price instability, limited cooperation, stocking products, etc. Actors in the value chains accessed market information from different sources. The main sources of price information for farmers, cooperatives and grain traders were neighbor/relative farmers, government and personal contacts with other traders respectively (Table 14). 61 Table 14: Price information sources for actors in the value chains Information sources Producers cooperatives Grain traders N % N % N % Traders/agents 28 22.95 1 14.29 5 9.09 Government department 13 10.06 4 57.14 0 0 Radio/ Television 7 5.74 1 14.29 2 3.64 Personal contacts 0 0 1 14.29 48 87.27 Farmers cooperatives 13 10.06 0 0 0 0 Neighbors/relative farmers 61 50.81 0 0 0 0 Source: own computation from 2013 survey result Traders in addition to access the information from different sources, they regularly monitored prices on average from two markets. The result showed that the second important source of information for farmers was private traders. This implies that majority of farmers accessed either from farmers or private traders, which may not be reliable sources. In other hand, traders by themselves were the source of price information as well as main buyers of grains from farmers. As they monitored market prices from terminal market, deficit and surplus production areas, they have more price information than producers do. This price information difference made traders more powerful when negotiating on prices with suppliers and benefited from the information gap. Prices speculation was one of the most important factors that benefited actors in the value chains as prices in peak supply season is less than those in low supply season. In peak supply months of maize (December, January and February), producers average selling price was ETB 399 per quintal. The price reached ETB 556 per quintal after five months. The result showed that farmers stocked on average 2.8 quintals of maize for 8.5 months. However, at the end of these months, 74% of respondents had no stock while traders stocked on average 112 quintals for 1.52 months (Table 15). This implied that traders stored more volume of maize than producers did. This may be due to problems in financial means to store more quantity for months until the price reached maximum. The results showed that, 75.76% of respondents did not access credit, 19.79% of them accessed but did not get credit and only 4.45% of them accessed and got credit. As a result, more farmers were forced to sell in peak 62 supplying months. Whereas, traders were able to store for months that made them benefited more than producers. Table 15: Maize storage period and stock in the study areas Variables Observation Mean Std.Dev Min Max Producers’ maize stock (quintal) 192 2.80 8.16 0 57 Producers’ maize storage period (month) 195 8.54 3.14 0 12 Traders’ stock (quintal) 52 111.8 164.11 0 750 Traders’ storage period (month) 53 1.52 1.10 0 7 Source: own computation from 2013 survey result Traders competed when buying and selling maize and faba bean in the market. The number of competitors before ten years, before three years and currently showed an increasing trend. Currently, a maize trader, for example, has on average 8.5 competitors when he trade maize at his village/market level and 35.67 competitors at town level in Bako Tibe district. The numbers were less before three or ten years ago. The result showed that the numbers of competitors on maize trade in towns was on average 27.33 in Ambo, 35.67 in Bako Tibe, 23.88 in Dendi, and 17.75 in Gobu Seyo. In other hand, the number of competitors on faba bean trade at town level was 8.5 in Ambo, 14.6 in Bako Tibe and 37.5 in Nekemte. The number of sample grain traders was much less than the number of competitors in the study areas. This was because other grain traders in the districts purchased from another surplus production districts but sold in the same market/town (Table 16). Table 16: Current number of competitors on maize and faba bean trade in the study areas Crop Districts Market Obs Mean Std.Dev. Min Max Ambo Village 13 11.92 13.54 0 50 Town 13 27.33 13.63 14 56 Village 20 8.50 9.02 0 40 Town 20 35.67 28.34 5 100 Village 8 11.75 8.40 3 25 Town 8 23.88 10.58 15 40 Bako Tibe Maize Dendi 63 Gobu Seyo Ambo Faba Bako bean Nekemte Village 11 9.82 2.23 6 14 Town 11 17.75 7.30 10 30 Village 2 8.5 9.19 2 15 Town 2 8.5 9.19 2 15 Village 5 5.2 5.07 0 11 Town 5 14.6 14.94 3 40 Village 2 12.5 3.53 10 15 Town 2 37.5 17.68 25 50 Source: own computation from 2013 survey result Generally, the proportion of maize traders in the study districts was 28.3% of rural assemblers, 5.7% of rural wholesalers, 18.9% of urban wholesalers and 47.1% of urban retailers. When comparing the proportion of traders in the market and the quantity they purchased from market (Figure 5), large volume were handled by urban wholesalers and more other traders in the market supplied to them. As they were less in number and potential buyers in the market, they had a decision-making power on quantity, quality and prices of the commodities. Traders in the study areas set different quality attributes when they purchased crops from producers and/or other traders. The most important quality attributes were moisture content of grain, size, insect or pest damage, grain brakeage, foreign matters, weight, and smell. In contrast, nutrition, variety, shape and cooking traits of maize were minor important for majority of buyers. They used different assessment methods to evaluate the quality of crop supplied to market. These were visual inspection, smell, experience/trust with seller, bite, shaking and weight (Table 17). The result depicted that no standard quality measurement method for assessing the quality of crops rather common assessment methods, which were not uniform evaluation techniques among the buyers were used. Producers were the only affected actors from this non-standard quality measurement method as they are involved only in selling activities. Moreover, they had no price incentive for supplying more quality products. In other hand, traders are involved in both buying and selling activities. This enabled them to set quality assessment when purchasing according to their buyers interest. This showed that traders benefit more in the value chain. 64 Table 17: Importance of quality attributes when purchasing maize and faba bean Quality attributes Not important Minor Very at all important important Assessment method N % N % N % Grain size 2 3.77 23 43.40 28 52.83 Visual inspection Grain color 1 1.89 14 26.42 38 71.70 Visual inspection Homogeneity 0 0 17 34.00 33 66.00 Visual inspection Foreign matter 0 0 4 7.55 49 92.45 Visual inspection Insect/pest 0 0 2 3.77 51 96.23 Visual inspection Chemical residue 0 0 15 35.71 27 64.29 Smell/experience Moisture contents 0 0 0 0 53 100 Weight 0 0 4 7.84 47 92.16 Weight Grain breakage 0 0 7 13.46 45 86.54 Visual inspection Smell 0 0 5 10.20 44 89.80 Smelling Bite/ shaking Source: own computation from 2013 survey result 4.3. Marketing Channels and Performance Analysis 4.3.1. Maize market channels Marketing channels analysis describes the direction and volume of goods and services flow from producers to consumers. Maize and faba bean marketing channels were analyzed based on their direction and volume of flow. Ten maize channels were identified that pass the commodity from producers to consumers. The major actors in the channels were producers, cooperatives, rural assemblers, urban wholesalers, retailers and consumers. Through the channels 3526 quintals were passed from producers to consumers. There were six alternative buyers that purchased maize directly from sample households. From the marketed surplus, 2074 quintals or 58.8% was purchased by rural assemblers directly from producers. 3.9% by cooperatives, 15.7% by rural wholesalers, 11.8% by urban wholesalers, 7.9% by urban retailers and 1.9% by consumers. The rural assemblers sold 80% to urban wholesalers, 14% to EGTE, 4% to rural wholesalers and 2% to urban retailers (figure: 7). 65 Source: own sketch from 2013 survey result Figure 7: Maize market channels in the study areas In the maize channels, the largest volume flowed through channel IV which was 1659 quintals and the smallest flow was through channel I (69 quintals). The market channels are described as follow: I. Producers → consumers (69 quintals) II. Producers → urban retailers → consumers ( 277 quintals) III. Producers → rural assemblers → urban retailers → consumers (41 quintals) IV. Producers → urban wholesalers → urban retailers → consumers (245 quintals) V. Producers → Cooperatives → urban wholesalers →urban retailers → consumers (138 quintals) 66 VI. Producers → rural assemblers → urban wholesalers → urban retailers → consumers (1659 quintals) VII. Producers → rural assemblers → rural wholesalers → urban wholesalers → urban retailers → consumers (83 quintals) VIII. Producers → rural wholesalers → urban wholesalers →urban retailers → consumers (553 quintals) IX. Producers → urban wholesalers in surplus areas→ grain traders in ECX market → consumers (171 quintals) X. Producers → Rural assemblers → EGTE → Food Aid recipients (290 quintals) 4.3.2. Faba bean market channels Five faba bean channels were identified that pass the commodity from producers to consumers. The major actors in the channels were producers, urban wholesalers, retailers and consumers. There were four alternative buyers that purchased the commodity directly from sample households. From the marketed surplus of 121 quintals, 37.8% was purchased by rural assemblers, 27.5% by urban wholesalers, 20.6% by urban retailers and 1.9% by consumers directly from producers. The rural assemblers sold 67% to urban wholesalers and 33% to urban retailers (Figure 8). Source: own sketch from 2013 survey result Figure 8: Faba bean market channels in the study areas 67 In the faba bean channels, the largest volume flowed through channel V which was 33 quintals and the smallest was when it flows from producers to consumers, which was 17 quintals. The market channels are described as follow: I. Producers → consumers (17 quintals) II. Producers → urban retailers → consumers (25 quintals) III. Producers → urban wholesalers → urban retailers → consumers (33 quintals) IV. Producers → rural assemblers → urban wholesalers → urban retailers → consumers (31 quintals) V. Producers → rural assemblers → urban retailers → consumers (15 quintals) 4.3.3. Maize market performance Value added structure was analyzed using costs (production and marketing costs), marketing margins and returns. The analysis standardized unit of measurement into ETB per quintal. Actors incurred marketing costs for transportation, storage, sorting, packing, cleaning, loading, seller searching, commission, taxes and others. Marketing margin used to measure the share of the final selling price that is captured by a particular actor in the value chain. Marketing margins were computed for producers, rural assemblers, wholesalers and retailers. Actors in the value chain add value through marketing costs such as .transportation, loading, seller/buyer searching, cleaning, packaging, sorting, storage costs like rent, pest/rodent control and weight loss. Production costs such as seeds, fertilizers, plant protection chemicals, land, labour and oxen were computed. As most of households used their own family labour, oxen and land, opportunity costs were used to compute costs of production. Accordingly, average cost of maize production for a sample household was 181 ETB. The major actors in maize value chain were producers, rural assemblers, urban wholesalers and retailers. When the commodity flows from producers to consumers, actors in the value chain add costs. The result showed that rural assemblers add more costs (ETB 48.77 per quintal) than other actors. In the chain, Producers had the highest share of market margin (35.56) and profit margin (75.45%). From traders, rural assemblers had 12.64% and 10.02% share of market margin and profit margin, respectively (Table 18 below). 68 Table 18: Marketing margin and gross profit of actors in maize value chain. Cost items (ETB/qt) producers - Rural assemblers 378 Urban wholesalers 448 Urban retailers 496 181 - - - Transportation 6.25 15.75 19.65 14.85 Storage 24.5 11.35 3 5.86 Cleaning/packing 0 7.36 5.3 10.75 commission 0 0.75 4.55 2.03 Custom fee/tax 2 1.79 1.31 1.47 Loading/unloading 0 4.53 2.5 3.17 Other costs 5 7.0 0.67 0.55 37.75 48.77 36.98 38.68 218.75 429.8 484.98 534.68 Selling price 378 448 496 554 Market margin 197 70 48 58 35.56 12.64 8.66 10.47 159.25 21.47 11.02 19.32 75.45 10.17 5.22 9.15 Purchasing price Production cost Marketing costs Total marketing cost Total cost % share of margin Profit margin % share of profit Source: own computation from 2013 survey result Value was added to the product when it passed from one actor to another. More value was added as transportation, storage and cleaning/packing. Actors in the value chain incurred 34.9% of marketing costs for transportation, 27.6% for storage costs, 14.5% for cleaning and packing, 6.3% for loading/unloading, 4.5% for commission, 4.1% custom fee/tax and the rest for personal expenses such as transport, food, mobile card and other utilities. Storage costs were incurred for storage rent, control storage pest and rodents, and weight loss during stocking. Weight loss during cleaning was also considered as cost for traders (Figure 9). 69 Source: own sketch from 2013 survey result Figure 9: Percentage share of maize marketing costs Gross Marketing Margin (GMM) is the difference between what the consumers paid for the commodity and what the farmers received. It is also calculated as the percentage share received by each marketing intermediaries. There is a strong cumulative effect on the marketing margin resulting from the increasing number of intermediaries involved in marketing process. Gross Marketing Margins (GMM) and Net Marketing Margins (NMM) were computed for the major actors in eight marketing channels. The result showed that there was a difference in the consumers’ price spread along the market channels. Total gross marketing margin was high in channel VI and low in channel II in which 39.3% of Total Gross Marketing Margin (TGMM) added to maize price in the channel when it reached the final consumers. Of this, rural assemblers received 23.4% and urban retailers 15.9 %. In other words, the market channels with only one actor between producers and consumers showed low TGMM. For instance, in channel II only 17.8% of maize price was added when it reached final consumers. This implied that as the market margin becomes wide, price becomes high for consumers and low to producers (Table 19 below). 70 Table 19: Marketing margins of actors along maize market channels Marketing margin I II III IV V VI VII VIII Total Gross Marketing Margin (%) - 17.8 30.3 35.3 34.9 39.3 32.5 25.7 100 82.2 69.7 64.7 65.1 60.7 67.5 74.0 GMM of cooperatives (GMMcop) - - 10.8 - - - - - GMM of rural assemblers (GMMra) - - - 11.5 13.1 23.4 - - GMM rural wholesalers (GMMrw) - - - 0.0 9.3 - 12.9 - GMM of urban wholesalers - - 10.4 14.7 6.5 14.5 11.2 GMM urban retailers (GMMur) - 17.8 8.1 9.1 8.4 15.9 5.2 14.4 Total Net Marketing Margin (%) - 13.4 22.6 22.6 22.6 33.1 23.0 18.0 NMM of cooperatives (NMMcop) - - 6.7 - - - - NMM of rural assemblers (NMMra) - - 8.02 8.75 19.2 - - NMM rural wholesalers (NMMrw) - - - - 4.10 - 8.2 - NMM of urban wholesalers - - 8.35 9.85 4.15 - 12.0 8.52 - 13.4 6.84 4.69 5.59 13.1 2.8 9.51 GMM of producers (GMMp) - (GMMuw) (NMMuw) NMM urban retailers (NMMur) Source: own computation from 2013 survey result Net marketing margin was computed from the difference between percentage shares of gross marketing margin and total marketing costs as the percentage of retail prices in the channels. Accordingly, channel VI was the highest NMM, which constituted for 33.1% of net income. The minimum NMM was taken in channel II, which constituted for 13.41% of NMM in the channel. Along the channel V, the highest share of NMM (8.75%) went to rural assemblers and the lowest to rural/urban wholesalers. These marketing margins difference among market chains and actors were evidence for the existence of market inefficiency, which arose due to differences in marketing costs and price difference between producers and consumers. There was relatively fair distribution of NMM among actors in the channels III and VIII. 71 4.3.4. Faba bean market performance Faba bean market performance evaluated through marketing margins, costs and returns. Value was added as costs incurred for transportation, storage, packing, commission, custom fee/taxes, loading and other costs. Households mainly used their own labour, land and oxen for production of the commodity. As a result, production cost for these inputs used opportunity costs. Accordingly, average cost of production was ETB 270 per quintal. Producers’ average selling price was on average ETB 588 per quintal. The major actors in faba bean value chain were producers, rural assemblers, urban wholesalers and retailers. The result showed that urban retailers incurred more costs (ETB 45.3 per quintal) than other actors. In the chain, producers had the highest share of market (41.46%) and profit margins (76.3%). Among traders, urban retailers had 11.99% and 11.6% share of market margin and profit margin, respectively (Table 20). Table 20: Faba bean marketing costs, margins and gross profit shares of actors Rural assemblers Urban wholesalers Urban retailers Purchasing price (ETB) 588 Production cost 270 Marketing costs Transportation 7.0 0.0 Storage 0.0 3.9 Packing 0.0 3.8 commission 0.0 0.4 Custom fee/tax 2.0 5.6 Loading 0.0 4.0 others 1.5 8.0 Total marketing cost 10.50 25.60 Total cost 280.50 650 Selling price 588 650 Market margin 318 62 % share of margin 41.46 8.08 Profit margin 307.5 36.3 % share of profit 76.3 9.0 Source: own computation from 2013 survey result 650 675 0.0 0.0 4.0 1.6 1.5 3.0 2.5 12.60 675 675 25 3.26 12.40 3.1 28.3 3.9 2.3 0.7 3.4 6.0 0.7 45.30 720.2 767 92 11.99 46.7 11.6 Cost items (ETB/qt) producers 72 Value was added to the commodity when it passed from one actor to another. Actors in the value chain incurred highest cost for transportation, which constituted for 38% of marketing costs. for transportation and the smallest cost for commission (3%). There was also cost for traders’ personal expenses such as transport, food, mobile card and other utilities (Figure 10). Source: own sketch from 2013 survey result Figure 10: Percentage share of faba bean marketing costs Gross Marketing Margin (GMM) and Net Marketing Margins (NMM) were computed for actors in the five market channels. Total Gross Marketing Margin (TGMM) was high in channel III and low in channel II, which constituted for 21.9 % and only 6.7% respectively. These indicated the share of faba bean price that added to farm gate price when it reached the final consumers. Among actors in the channels, urban retailers received the largest share of TGMM. As the market margin becomes wide, there is high price to consumers and low price to producers (Table 21). The Net Marketing Margin was computed for each actor in the channels by subtracting total marketing costs (as the percentage of retail price in each channel) from gross marketing margin of each actor. Accordingly, channel III had the highest NMM, which constituted for 10.18% compared with 3.74% of channel II. Within channel III, the share of NMM among 73 actors was 2.35 % for rural assemblers, 3.58% for urban wholesalers and 4.25% for urban retailers. There was fair distribution of NMM between urban retailers and wholesalers in channel V. Marketing margins difference between market channels and among actors were evidence for the existence of market performance. These differences arose due to marketing costs and prices added between producers and consumers (Table 21 below). Table 21: Marketing margins of actors along different faba bean market channels Marketing margin I II III IV V 0.0 6.7 21.9 20.0 20.0 100.0 93.3 78.1 80.0 80.0 GMM of rural assemblers (GMMra) - - 5.0 6.7 - GMM of urban wholesalers (GMMuw) - - 4.4 0.0 6.7 GMM urban retailers (GMMur) - 6.7 12.5 13.3 13.3 3.74 10.18 7.52 9.03 3.02 - Total Gross Marketing Margin (TGMM %) GMM of producers (GMMp) Total Net Marketing Margin (TNMM %) NMM of rural assemblers (NMMra) - - 2.35 NMM of urban wholesalers (NMMuw) - - 3.58 NMM urban retailers (NMMur) - 3.74 4.25 4.53 4.5 4.5 Source: own computation from 2013 survey result 4.4. Econometrics Analysis In the study areas, from 199 randomly selected households, only twenty-five were participated in faba bean production. As a result, only descriptive statistics was used to analyze characteristics of faba bean production and marketing. It is hardly possible to analyze determinants of faba bean marketed surplus using econometrics model as its size was too small (less than thirty). Therefore, econometrics model was used to analyze marketed surplus of maize. The result showed that 51% of maize production or 84% of respondents supplied the commodity to markets. On the other hand, among the 199 sample households, 31 of them did not supply maize to the market. The values of dependent variable for these observations were zero that censored to the left. If zero values of dependent variable were the result of rational 74 choice of farmers, a Tobit model would be appropriate for econometrics analysis. The econometrics analysis2 of the Tobit model that analyzed determinants of maize marketed surplus is shown in Table 22 below. Table 22: Tobit model results for maize marketed surplus Variable Description Coefficient Standard Error Marginal effect Marginal effect C(IG ) CIG CD(FG ) CDXY∗ /YG∗ PQ [ Dummy Bako Tibe -0.468 0.145 -0.468*** -0.468*** Family size -0.013 0.026 -0.013 -0.013 Seed used (log) -0.008 0.093 -0.008 -0.008 0.397 0.077 0.397*** 0.397*** -0.116 0.071 -0.116* -0.116* Current price (log) 1.633 0.096 1.633*** 1.633*** Marketing costs (log) 0.191 0.047 0.191*** 0.191*** -0.005 0.017 -0.005 -0.005 Extension contact (log) 0.027 0.0546 0.027 0.027 Land allocated (ha) 0.198 0.0685 0.198*** 0.198*** Livestock holding (TLU) 0.018 0.013 0.018 0.018 -0.035 0.016 -0.035** -0.035** --3.715 0.621 --3.715*** --3.715*** 0.726 0.040 0.726 0.726 Fertilizers used (log) Distance to main market (hour) Credit used (log) Non-farm income (log) Constant Sigma Number of observation 196 LR chi2 (12) Pseudo R 575.36*** 2 0.610 Left censored observations 31 Right censored observations 0 Predicted value (log) 5.665 Source: Author analysis from 2013.survey result Note: Dependent variable is quantity of maize supplied to market (log), *, ** and *** show explanatory variables were significant at 10%, 5% and 1% level respectively 2 Test for normality of residuals showed that error term was normally distributed (Appendix 2) and computed marginal effects of determinant factors after Tobit (Appendix 3). 75 Twelve explanatory variables that were expected to determine marketed surplus of maize were hypothesized and analyzed using the Tobit model. The results showed that district dummy, fertilizer used, current price, marketing costs, land allocated, distance to main market and non-farm income significantly determined marketed surplus. The remaining five variables were found to have no significant effect on maize marketed surplus. Among these districts dummy, distance to main market and non-farm income affected negatively. Dummy Bako Tibe: Study areas of the two districts differ in their total production and volume supplied to market. The result showed that there was statistically significant difference between the two districts in supplying to the market. Sample households in GobuSeyo supplied to market more than Bako-Tibe district. When compared with Gobu-Seyo district, maize supplied to market in Bako Tibe less by 0.468 percent from 1% increase supply in Gobu Seyo. The result is in agreement with Abreham (2013) who conducted study on vegetable value chain, which showed that difference between districts have significant effect on volume of marketed supply. Fertilizer used (log): It is a continuous variable which is expressed as the percentage of total amount of fertilizers applied to maize in kilogram. The rate of fertilizers used for maize production has significant and positive effect on the yield. These imply that maize is responsive to fertilizer at rate in which farmers are applying it (Berihanu et al., 2007). This increase in yield in turn positively affects the volume of maize supplied to market (Muhammed, 2011). The result showed that use of fertilizers had significant and positive effect on marketed supply of maize. For 1% increased in use of fertilizer application, increased marketed surplus of maize by 0.397 percent.. Maize current price (log): Producers are sensitive to market price. Markets price of maize in the study areas were set by negotiations between the buyers and sellers as well as by prevailing market price as generally known in the market. When the selling price increased from the prevailing market price, they were encouraged to supply more to the market. The result shows that selling price was highly affecting the marketed supply of maize at 1% significant level. When the current market price is increased by 1%, maize supplied to market also increased by 1.633 percent. The result of this study is similar to the findings of Welelaw (2005) and Ayelech (2011) who conducted studies on supply of rice and fruit market chain 76 respectively. They showed that current price had positive influence on the quantity supplied to market. Maize marketing costs (log): Households incurred costs such as transportation, storage and sales tax when they supplied maize to market. It is a continuous variable which is expressed as the percentage of total marketing costs incurred in ETB. It was hypothesized that as marketing costs increased, the quantity supplied to market decreased. However, the result showed that total marketing costs significantly and positively affected marketed supply. It implied that for 1% increase in marketing costs, the volume supplied to market also increased by 0.191 percent, which was in contrast with the hypothesis. The contrast may be due to high transportation costs incurred associated with transporting large volume of maize to main market. That is, the larger the volume transported to distant market, the higher the transportation cost incurred. Ayele (2007) indicated that high marketing costs encourage subsistence production but discourage production of marketable food surplus which in turn affected the quantity supplied to market. Land allocated for maize (ha): As hypothesized, the more the allocation of land for maize, the more increase in production. This in turn increased the volume of marketable supply. The result showed that the more the land is allocated for maize, the higher the production that in turn increased marketed supply of maize. It implied that as the land allocated increased by one hectare, marketed supply also increased by 0.198%. But other variables remain constant. Tesfaye (2011) in his study also showed that size of cultivated land has positive influence on the production of food grain, which in turn increased marketable supply, and Bosona et al (2009) study showed that an increase in land allocation increased marketable supply. Non-farm income (log): It was hypothesized that as family non-farm income increase, it help in generating additional income and invest more on production of maize which in turn increase the quantity supplied to market. However, the result was in opposite direction which indicated that as non-farm income increase by 1%, quantity of maize supplied to market decrease by 0.035%. This may be due to the fact that households who generate more income from nonfarm activities, tends to sell less and increase family food consumption. This result is in agreement with Rehima (2006) who indicated that non-farm income of households negatively affected quantity supplied to market. 77 Distance from main market (hr): The distances from the main market influence households in buying inputs and selling outputs. The closer the market place to farm gate, the lesser would be the transportation costs, transaction costs, time, and more access to market information. Therefore, the time taken to market negatively affected quantity supplied to the market. .The result showed that for a hour increase in time taken to nearest market, marketed surplus of maize decrease by 0.116%. The result is in line with Abreham (2013) study showed that distance to the nearest market affected volume of sales negatively. 4.5. Challenges and Opportunities in the Value Chains A number of constraints challenged actors in the value chains and some opportunities were identified to overcome these constraints. The major constraints and opportunities in input supply, production and marketing for maize and legume are discussed as follow: 4.5.1. Constraints and opportunities of input suppliers Almost all agricultural input suppliers in the study areas were primary farmers’ cooperatives and unions except few private sector maize seed suppliers. The cooperatives obtained maize seed, fertilizers and plant protection chemicals from their respective unions. The unions purchased seed from seed enterprises, fertilizers from importers and herbicide/pesticide from chemical dealers. The cooperatives obtained maize seed and fertilizers when needed with almost no quantity restrictions. However, they were constrained in accessing plant protection chemicals and were restricted in obtaining the quantity ordered (Table 23). Table 23: Agricultural inputs quantity restriction and availability Maize seed Variables Availability when needed Quantity restrictions Fertilizers Chemicals N % N % N % No 2 40 1 20 4 80 Yes 3 60 4 80 1 20 No 4 80 5 100 2 40 Yes 1 20 0 0 3 60 Source: own computation from 2013 survey result 78 They were challenged by time taken from placing an order to delivery of the inputs. On average, the lead-time needed for maize seed, fertilizers and chemicals were 5.4, 8.6 and 21.8 days respectively. This implied that cooperatives lack timely supply of inputs particularly plant protection chemicals. Moreover, farmers complained on the quality of maize seeds and chemicals supplied. On average, 5.8% and 3% of buyers complained on the quality of maize seed and chemicals supplied respectively. The complaint reached a maximum of 10% for the seed and 15% for the chemicals (Table 24). The result implied that some farmers were suffering from quality of the inputs supplied. In 2012/13 cropping season, 1447 quintals of maize seeds, 16,469 quintals of fertilizers and 5359 liters of chemicals were distributed to member farmers in the study areas. As they ordered and distributed in pool, it was good opportunity to reduce transportation costs. Moreover, coming together in cooperatives made farmers accessed to market information, credit, extension services and intervention on inputs subsidy and distribution were made through cooperatives. Table 24: Lead-time and quality complaints of inputs Observation Variables Mean (coops) Standard Minimum Maximum deviation value value Lead time needed to maize seed (days) 5 5.40 5.50 2 15 Lead time needed to fertilizers (days) 5 8.60 12.29 1 30 Lead time needed to chemicals (days) 5 21.8 9.42 7 30 Percentage of farmers complained on 5 5.80 4.02 2 10 5 0.00 0.00 0 0 5 3.00 6.71 0 15 quality of maize seed Percentage of farmers complained on quality of fertilizers Percentage of farmers complained on quality of chemicals Source: own computation from 2013 survey result 79 4.5.2. Constraints and opportunities producers There were different constraints that hindered production of maize and faba bean in the study areas. These constraints were associated with inputs, market and nature. On other hand, there were good opportunities for improving this production, which in turn increased marketable surplus. Constraints Agricultural inputs such as improved seeds and fertilizers are the most important factors in production, which in turn influenced marketable supply of crops. These constraints adversely affect production and volume supplied to market. The major constraints of production and marketing in the study areas were timely availability of inputs, prices of inputs and outputs, availability of credit, access to market information, natural and environmental risk factors such as drought, flood, pest, disease and soil fertility. Among these prices of fertilizers, prices and quality of seed and fertility of soil were the most important constraints. They challenged more than 80% of respondents. There were significant differences between the two districts in facing constraints such as quality of seed, availability of credit, drought/flood and fertility of soil (Table 25). Table 25: Production and marketing constraints of maize and legume Constraints? Items Timely availability of Gobu Seyo Bako Tibe Total (N=50) (N=149) (N=199) N % N % N % No 16 32.00 34 22.82 50 25.13 inputs Yes 34 68.00 115 77.18 149 74.87 Prices of seeds/ No 2 4.00 10 6..71 12 6.03 fertilizers Yes 48 96.00 139 93.29 187 93.97 Availability of credit No 32 64.00 66 44.30 98 49.25 to buy inputs Yes 18 36.00 83 55.70 101 50.75 Quality of seeds No 4 8.00 35 23.49 39 19.64 Yes 46 92.00 114 76.51 160 80.40 80 χ2 1.68 0.49 5.82** 5.70** Access to market No 25 50.00 59 39.60 84 42.21 information Yes 25 50.00 90 60.40 115 57.79 Lack of reasonable No 9 18 34 22.82 43 21.61 market price Yes 41 82 115 77.18 156 78.39 Drought/flood No 35 70 62 41.61 97 48.74 12.08** Yes 15 30 87 58.39 102 51.26 * No 20 40 55 36.91 75 37.69 0.15 Yes 30 60 94 63.09 124 62.31 26 15 10.07 28 14.07 74 134 89.93 171 85.93 pests/diseases Fertility of soil Yes No 13 37 1.66 0.51 7.86*** Source: own computation from 2013 survey result Note: ** and *** show statistically significant difference between the districts at 5% and 1% level of significance respectively The increased prices of seeds and fertilizers were the main problems of producers. As the price of inputs increased, for example, some maize producers (14%) used partially/totally local seeds and reduced the rate of fertilizers applied to maize. The result showed that productivity of maize for local seed users was 20.71 quintals per hectare. It decreased by about 12 quintals per hectare from those who used improved seeds in the areas. Therefore, the increased in price of seeds and fertilizers decreased production. This in turn in turn decreased the volume supplied to market. Moreover, poor quality of seeds also adversely affected production and productivity of the crops. Opportunities Improved maize seed varieties such as BH-540, BH-543, BH-660, Agar, Homa, Limu and Shone were supplied to farmers in the study areas. Fertilizers and plant protection chemicals were also distributed through cooperatives. Using these inputs with modern agronomic practices is a good opportunity for farmers to increase productivity. For example, in this case it increased from 20 quintal per hectare to 32 quintal per hectare and reduced cost of input transportation as they purchased from the nearby cooperatives. 81 Maize is a dominant crop is produced in the study areas; Agro-ecology in the two districts is suitable for maize and other crops. The result indicated that maize yield was higher than the national average of 25.4 quintals per hectare (CSA, 2011b). In other hand, almost no respondents used improved faba bean seed and/or fertilizers. As a result, average production and productivity of faba bean was 1.7 quintal per household and 6.3 quintals per hectare respectively. This was very low from national average of 15 quintals per hectare. There was a good opportunity to increase productivity at least to the national average using improved seed varieties and other modern technologies. One of the constraints of producers was access to market and price information. The sources of the information varied among actors in the value chains. For the producers, the primary sources of market information (52%) was neighbor and/relative farmers. Whereas, the main source of market information (57%) for cooperatives was government department. It was good opportunity for farmers to access inputs and output information from cooperatives as it is reliable and timely available. 4.5.3. Constraints and opportunities of traders Constraints Marketing constraints affected the performance of market. The major market constraints identified were prices, quality standards, market information, credit access, licensing, taxation and infrastructures. Among these, being not all traders were licensed was the main constraint of traders. The unlicensed traders in the market affected the performance of market in creating unstable prices, poor in quality control; reduce government income, which in turn affected development of market infrastructure. Unstable price and weak demand for their products were the next important constraints and more than half of the respondents also limited to credit access and weak market information (Table 26 above). Grain traders’ main source of market information or 87% of their source was from personal contacts with other traders, which was weak, not reliable and timely. Table 26: Maize and legume traders marketing constraints 82 Are the following constraints? No Observations Yes Percent Observations Percent Unstable prices 17 32.08 36 67.92 Poor quality of grain 29 54.72 24 45.28 Absence of grade or standards 39 73.58 14 26.42 Multiple taxation 44 83.02 9 16.98 Non transparent taxation system 39 73.58 14 26.42 Difficulty in obtaining license 49 92.45 4 7.55 Not all traders are licensed 13 24.53 40 75.47 Weak access to market information 23 43.40 30 56.60 Limited access to credit 24 45.28 29 54.72 Weak demand for products 18 33.96 35 66.04 Source: own computation from 2013 survey result Opportunities In addition to supplying agricultural inputs, cooperatives took part in grain maize trade. Accordingly, they purchased 138 quintals of maize from farmers as well as provided storage services for their members. This was good opportunity for farmers in stabilizing market price by competing with private trades. They could also be good sources of reliable and current grain price information. Well-organized cooperatives protected their members from poor price and created possibility of group/contract sales. In the study areas, sample traders only purchased 22, 964 quintals of grain maize from smallholder farmers. This indicated that the areas had high production potential to supply for agro- industries. However, no agro-processors are found in maize value chain that is involved in processing the crop. Hence, it is good opportunity for agro-processors to process and distribute the commodity in flour form. Moreover, the presences of processors in the value chain increase the demand for the commodity and in turn increase its price that benefits producers. 83 5. SUMMARY, CONCLUSION AND RECOMMENDATIONS 5.1.Summary and Conclusion The study aimed at analyzing maize and faba bean value chains in Bako Tibe and Gobu Seyo districts in central west of Ethiopia. The specific objectives of the study include mapping maize and faba bean value chains, evaluating governance, incentives and cost structures in the value chains, estimating determinants of maize marketable surplus, and identifying constraints and opportunities of actors in the value chain. The data was collected from both primary and secondary sources. Primary data was collected from households, grain traders and input suppliers. The data was analyzed using descriptive statistics, market performance, and econometric analysis of Tobit model. Results from demographic characteristics showed that more household heads were male and completed primary school that can read and write. More household heads were adult and had family size of national average. They had many years farming experience in maize and few years in faba bean farming. The proportion of land allocated for maize was much higher compared with faba bean. Farmers in the areas practiced rearing livestock which supplemented crop farming. The survey results showed that among cereals produced, maize was the most important and dominant crop in the areas. Moreover, it was the commodity which used improved seed and fertilizers intensively. Production and productivity of the commodity was much higher than other crops produced in the areas. Its yield was more than the national average by six quintals. From maize total production, households supplied about half to markets. Legume crops produced in the areas were faba bean, haricot bean and soybean, which produced in small quantity. Among these, faba bean was relatively produced by more households on small plot of land. Farmers in the areas did not use improved seed varieties and fertilizers for faba bean production. As a result the productivity was much less than the national average 15 quintals per hectare. Moreover, the quantity supplied to market was very low. As they did not use improved agricultural inputs and modern agronomic practices, faba bean production and productivity was very low in the study areas. 84 Maize and faba bean passed from producers to final consumers through nine and five distribution channels respectively. The major alternative buyers that purchased maize directly from producers were rural assemblers, rural wholesalers, cooperatives, urban wholesalers, urban retailers and consumers. The same is true for faba bean except cooperatives and rural wholesalers, which were not involved in purchasing of faba bean due to low quantity produced and supplied to markets. Rural assemblers were the main buyers of maize and faba bean from farmers. The main actors that participated in maize and faba bean value chains were input suppliers, producers, assemblers, wholesalers, retailers and consumers. The flow of the commodities was from producer → rural assembler → urban wholesaler → urban retailer → consumer. High volume of maize and low quantity of faba bean passed through these actors from producers to consumers. The quality of the commodities distributed through these channels was medium to above average. In the value chains, more value was added as transportation. Therefore, decreasing transportation costs could increase profit share of actors in the value chains. Governance in the value chains was exerted through market information gap, credit access, number of competitors in market and quality standards. It exerted through access to price information when grain traders were important price information source for producers and had more information than producers. As a result, traders became influential when negotiating on generally known prevailing market price. In other hand, producers sold much of their product immediately after harvest because of their cash need and limited access to credit. As a result, they were forced to sell at peak supply season when price was low. This implies that credit access and financial capacity governed the seasons when to supply to market. Looking at competition in maize and faba bean markets, urban wholesalers handled large volume of commodities in which they mainly purchased from other traders in the markets. All grain traders except urban retailers sold their product to the wholesalers. As they had fewer competitors and potential buyers in the markets, they had a decision-making power on quantity, quality and prices. Moreover, grain traders set quality assessment methods, which were not standardized as common measurements. Sellers had no room to convince 85 buyers that the quality of supplied commodities had good quality. Buyers paid depending on the quality assessment they set. If they assessed the quality was poor, they paid less price from generally known prevailing market price and if they thought quality was average/above average, they paid generally known market price. Therefore, quality assessments methods made potential buyers influential in deciding market price related to the quality of commodities supplied to markets. The performances of maize and faba bean markets were evaluated by considering costs, returns and market margins. Regarding costs, more production costs were incurred for faba bean than maize. However, maize had high marketing margin than faba bean, which implies that farmers obtained more marketing margin from producing maize. Among marketing costs, actors incurred high costs on transportation and reducing this cost increase gross profit of actors in the value chains. Producers obtained higher percentage share of profit when they sold their product directly to consumers. Percentage shares of price spread received by intermediaries was higher in the shorter channel which included rural assemblers. However, percentage shares of producers from total marketing margin was highest in channels where only one intermediary between producers and final consumers. Net marketing margin was highly associated with gross marketing margin. The higher the share of gross marketing margin, the more net marketing margin obtained. Factors determining volume of maize supply to market were identified using econometrics analysis of Tobit model. Twelve explanatory variables in maize that expected to determine marketable surplus were hypothesized. Results showed that determinants of maize marketed surplus were district dummy Bako Tibe, fertilizer quantity used in maize production, current maize price, marketing costs, land allocated for maize cultivation, distance to main market and non-farm income. They significantly determined volume of maize supplied to market. Among these, district dummy Bako Tibe, non-farm income and distance from main market determined negatively. The most important determinant factors were location differences, current price and quantity of fertilizer used. 86 Constraints associated with input supply were limited access to inputs, long time taken from order placement and delivery, quantity restriction and quality of plant protection chemicals. This implies that cooperatives are constrained in supplying required quantity and quality of improved seed and chemicals to their members. Concerning production, the major constraints maize producers were price of seed and fertilizers, quality of seed, and fertility of soil. As the price of input particularly price of seed and fertilizers increased, farmers used local seed and reduce the rate of fertilizers application. As a result production and productivity decreased which result in less supplied to markets. In addition to these, there were constraints associated with marketing. The main constraint for traders was large number of unlicensed traders in the market, which adversely affected the performance of market. The major opportunities in the value chains associated with input supply were ordered in bulk, transporting and distributing in pool decreased transportation costs. Moreover, the cooperatives are located in their kebeles or neighbor kebeles. This helps in saving their time and reducing other costs related to purchasing inputs. As to production, a number of improved maize seeds were available and supplied by cooperatives, which can increase productivity. As the study areas have high maize production potential, it has the capacity to supply more volume to markets. Therefore, it is good opportunity for agro-processors to process and distribute the commodity. 5.2. Recommendations The main costs of maize production were the costs incurred to purchase improved seed and fertilizers. However, increase prices of these inputs were the main constraint of production. As most maize seeds supplied to the study areas were hybrid which cannot be used repeatedly year round. Even if productivity of these varieties was higher than nonhybrid, some farmers could not afford it. Moreover, the hybrid seed was not available at peak time of sowing when farmers required. Therefore, researchers need to develop productive maize varieties that could be recycled in seed use without much loss in yield. The costs of fertilizers can be reduced by using organic fertilizers and modern agronomic techniques such as crop rotation and intercropping which improve fertility of soil. 87 Producers primarily accessed price and market information mainly from other farmers and/or grain traders. These might not be from primary and reliable sources. They sold their product with market prices that heard from their sources. On other hand, cooperatives mainly accessed the information from government marketing department/unions, which was current and from reliable source. Therefore, it needs to develop market information transferring system from cooperatives to farmers. This can be through posting current and updated price of crops regularly and create strong communication linkage with agricultural development agents and kebeles. Cooperatives purchased maize grain mainly at their store, which are located in farmers’ “kebeles” or nearby kebele. They purchased relatively with better price than other traders that directly purchased from the farmers. However, it was not long lasting because they were constrained by financial capital. They could not accommodate the volume supplied to them. As a result, farmers sold to private traders with low price compared with cooperatives purchasing prices. Therefore, it needs to improve financial strength of cooperatives by facilitating credit access from Farmers’ Cooperative Banks in peak grain supply months. Moreover, government should strengthen Ethiopian Grain Trade Enterprise to purchase large volume of maize from producers. The quantity of maize supplied to markets was determined by production area differences, chemical fertilizers used, current price, marketing costs, size of land allocated, distance to main market and non-farm income. To improve the quantity supplied to markets, it needs to promote the determinant factors. Accordingly, it needs to share experience between the two districts, improve fertilizers use either chemical or organic fertilizers along with modern agronomic practices that improve soil fertility, improve price by creating demand through promoting to agro- processors and strengthen cooperatives’ financial capital. Agro-processors need large volume of raw materials for processing and distributing. The study areas have potential to supply large volume of maize to markets. However, there is no maize processor or that uses maize as raw material in the maize value chain. Therefore, it needs to promote agro-processors to be involved in processing and distributing maize in flour form. This increases the demand for maize, which in turn increase the price of the commodity which encourages producers. 88 Faba bean production and productivity can be improved by using improved seed varieties and modern agronomic practices such as recommended cultivation, sowing time and spacing, farm management, crop rotation, inter cropping etc. Farmers in the study areas did not use improved faba bean varieties and other agricultural technologies for the production of the commodity. However, the commodity in addition to production, it helps in maintaining soil fertility. As maize is the dominant crop in the areas, practicing crop rotation and/or inter cropping with faba bean improve fertility of the soil. Therefore, it needs to promote improved faba bean varieties along with its modern agronomic practices. This can be through on farm demonstration of the varieties, training and subsidize the varieties for promotion. 89 6. REFERENCES Abreham Tegegn, 2013. Value chain analysis of vegetables: The case of Habro and Kombolcha woredas in Oromia region. M.Sc thesis submitted to School of Graduate Studies of Haramaya University. Acharya, S.S and N.L. Agarwal, 1999. Agricultural marketing in India, 3rd edition. Oxford and IBH Publishing, New Delhi. p17. Achoga, F.O. and E. C. Nwagbo, 2004. Economic assessment of the performance of private sector marketing of fertilizer in Delta State. Annual conference of Nigeria Association of Agricultural Economists on “Agricultural marketing and commercialization for sustainable development”. Ahmadu Bello University. 2004, Samaru – Zaria Agricultural Cooperative Development International/Volunteers in Overseas Cooperative Assistance (ACDI/VOCA), 2009. Project Profile: Kenya Maize Development Program (KMDP). Washington, DC: ACDI/VOCA. Anandajayasekeram P. and Berhanu Gebremedhin. 2009. Integrating innovation systems perspective and value chain analysis in agricultural research for development: Implications and challenges. Improving Productivity and Market Success (IPMS) of Ethiopian Farmers Project Working Paper 16. ILRI (International Livestock Research Institute), Nairobi, Kenya. 67 pp Ayele Ulfata Gelan, 2007. Does food aid have disincentive effect on local production? A general equilibrium perspective on food aid in Ethiopia. Food policy 32(2007): 436-458. Ayelech Tadese, 2011. Market chain analysis of fruit for Gomma woreda, Jimma zone Oromia, Ethiopia. M.Sc thesis submitted to School of Graduate Studies of Haramaya University. Bako Tibe Wereda Agricultural Office, 2011. Socio economic profile of Bako Tibe district January, 2011. Berhanu Gebremedhin, Fernandez-Rivera S, Mohammed Hassena, Mwangi W and Seid Ahmed. 2007. Maize and livestock: Their inter-linked roles in meeting human needs in Ethiopia. Research Report 6. ILRI (International Livestock Research Institute), Nairobi, Kenya.. Bill and Melinda Gate Foundation (BMGF), 2010. Accelerating Ethiopian Agriculture Development for Growth, Food Security, and Equity Synthesis of findings and recommendations for the implementation of diagnostic studies in extension, irrigation, soil health/fertilizer, rural finance, seed systems, and output markets (maize, pulses, and livestock). July 2010. Bonnard and Sheahan, 2009. Commodity Market Maps and Price Bulletins: Tools for Food Security Analysis and Reporting Famine Early Warning System Network (FEWS NET). Markets Guidance, No 4. July 2009. 90 Bosena D.T, F. Bekabil, G. Brihanu and H. Dirk, 2011. Factors affecting cotton supply at the farmer level in Metema district of Ethiopia. Journal of agriculture, Biotechnology and Ecology, 4(1), 41-51, 2011 ISSN:2006-3938. Cameron C. and P.K. Trivedi, 2009. Micro econometrics using Stata. Stata press. Carlton D. W. and J. M. Perloff, 1994. Modern Industrial Organization, Harper Collins College Publishers, 2nd edition. New York. Pp 331-334. Caves, E. R., 1992. American Industry; Structure, Conduct and Performance: Harvard University, Prentice Hall. Central Statistical Agency (CSAa), 2011. Population and Housing Projection Summary. Statistical Report based on the 2007 Population and Housing Census. July 2011, Addis Ababa, Ethiopia. Central Statistical Agency (CSAb), 2011. Agricultural sample survey based on area and production of major crops, Volume I. April 2011, Addis Ababa, Ethiopia. Central Statistical Agency (CSA), 2012. Agricultural sample survey based on crop and livestock product utilization. Volume VII. December, 2012, Addis Ababa, Ethiopia. Daniel Belay, (2006). Performance of primary agricultural cooperatives and determinants of members’ decision to use as marketing agent in Ada Liben and Lume districts. M.Sc thesis submitted to School of Graduate Studies of Haramaya University. Demeke M., 2012. Analysis of incentives and disincentives for maize in Ethiopia. Technical notes series, MAFAP, FAO, Rome. Ethiopia Commodity Exchange Authority (ECX), 2009. Understanding Maize: A Review of supply and Marketing issues. Addis Ababa. January 2009. Food and Agricultural Organization (FAO), 2012. FAO/WFP crop and food security assessment mission to Ethiopia. FAO/WFP of the United Nations, Rome. April 2012. Gereffi G., J. Humphrey and T. Sturgeon, 2005. The Governance of Global Value Chains. Review of International Political Economy, 12(1): 78-104. Gobus Seyo District Agricultural Office(GSDAO), 2011. Socio economic profile of Gobu Seyo district. January, 2011. Greene H. William, 2012. Econometrics analysis: Classical linear regression. 7th edition. The Free press. Haggblade S., V. Theriault, J. Staatz, N. Dembele and B. Diallo, 2012. A Conceptual Framework for Promoting Inclusive Agricultural Value Chains. Improving the Inclusiveness of Agricultural Value Chains in West Africa. Michigan State University (MSU). Hawkes, C., and M. T. Ruel. 2011. Value Chains for Nutrition. Pp 2020 Conference Paper. Washington, DC: International Food Policy Research Institute (IFPRI), 2011. 91 Hellin J., and Mandeln Meijer, 2006. Guidelines for value chain analysis, November 2006. Heltberg R. and F. Tarp, 2001. Agricultural supply response and poverty in Mozambique. The conference on “Growth and Poverty”. University of Copenhagen, Copenhagen. 25-26 May 2001. Institute of Economics. Hurni H., 1986. Agro-ecological belts of Ethiopia. Soil Conservation Research Programme Ethiopia. Research Report. International Food Policy Research Institute (IFPRI), 2010a. Maize Value Chain Potential in Ethiopia, Constraints and Opportunities for Enhancing the System. Technical Report, July 2010. International Food Policy Research Institute (IFPRI), 2010b. Pulse value Chain Potential in Ethiopia, Constraints and opportunities for enhancing the system Technical Report, July 2010. Johan, V.Z., 1988. Institutional aspects of a marketing strategy for avocados. South African avocado growers’ association yearbook. 11:11-15. Johnston, C. and R.L Meyer, 2007. Value Chain Governance and access to finance. Maize, Sugar cane and Sunflower oil in Uganda. micro REPORT #88, USAID. Kaplinsky, R. and M. Morris, 2001. A Handbook for Value Chain Research. Brighton, United Kingdom, Institute of Development Studies, University of Sussex. Kinde Aysheshm, 2007. Sesame market chain analysis: The case of Metema woreda, North Gondar Zone, Amhara National Regional State. M.Sc thesis submitted to the School of Graduate Studies, Harmaya University. 102p Kirimi, L.., N. Sitko, T.S. Jayne, F. Karin, M. Muyanga, M. Sheahan, J.Flock, and G. Bor , 2011. A Farm Gate to Consumer Value Chain Analysis of Kenya’s Maize Marketing System. MSU International Development working Paper No. 111 January 2011. Kizito Andrew, 2008. Structure- Conduct- Performance and food security. Markets guidance, No 2. Famine Early Warning System Network (FEWS NET) USAID, May 2008. Kohls, R.L. and J.N. Uhl, 2002. Marketing of agricultural products, 9th edition Prentice Hall, Upper Saddle River. Pp 33-34 Kumar, R., K. Alama, V. Krishnab and K. Srinivasa, 2012. Value chain analysis of maize seed delivery system in public and private Sectors in Bihar. Agricultural Economics Research Review. 25 (1): 387-398. Maddala, GS., 1997. Limited dependent and qualitative variables in Econometrics. Cambridge university press, Cambridge. Pp 175-181. Making Markets Work Better for the Poor (M4P), 2008. Making value chains Work Better for the Poor: a tool book for practitioners of value chain analysis. Version3.M4P project, UK 92 Mendoza, G., 1995. A primer on marketing channels and margins. Pp 257-275.In G.J. Scott (ends). Prices, Products, and people; Analyzing Agricultural Markets in Developing Countries. Lynne Rienner Publishers, Boulder, London. Ministry of Finance and Economic Development (MoFED), 2010/11. Macro economic development of Ethiopia. Annual Report 2010/11. Ministry of Finance and Economic Development (MoFED), 2012. Growth and Transformation Plan (2010/11-2014/15). Annual Progress Report for Fiscal Year 2010/11, MoFED, June 2012, Addis Ababa. Minten B., Seneshaw Tamru, Ermias Engida, and Tadesse Kuma, 2013. Using Evidence in Unraveling Food Supply Chains in Ethiopia: The Supply Chain of Teff from Major Production Areas to Addis Ababa. (Ethiopian Strategy support Program (ESSP). Working paper 54, June 2013 Moti Jaleta and Berhanu Gebremedhin, 2012. Interdependence of smallholders’ net market positions in mixed crop-livestock systems of Ethiopian highlands. Journal of Development and Agricultural Economics. 4(7): 199-209. Muhammed Urgesa, 2011. Market chain analysis of teff and wheat production in Halaba woreda, Ethiopia. M.Sc thesis submitted to School of Graduate Studies of Haramaya University. Nedelcovych M. and David Shiferaw, 2012. Private sector perspectives for strengthening agribusiness value chain in Africa. Case studies from Ethiopia, Gahana, Kenya, and Malawi. Partnership to Cut Hunger and Poverty in Africa (PCHPA). May 2012. Organization for Economic Cooperation and Development (OECD), 2007. Enhancing the Role of SMEs in Global Value Chains. OECD global conference. May 31–June 1, 2007, Tokyo. Porter M. E., 1985. Competitive advantage: Creating and sustaining superior performance. The Free Press, New York. Rashid S., K. Getnet and S. Lemma 2010 Maize value chain potential in Ethiopia: Constraints and opportunities for enhancing the system, IFPRI, Working Paper, July, 2010. Rashid and Negassa. 2011. Policies and Performance of Ethiopian Cereal Markets. Development Strategy and Governance Division, IFPRI – Ethiopia Strategy Support Program II, Ethiopia. ESSP II Working Paper No. 21.May 2011. Rehima Mussema (2006). Analysis of red pepper marketing: The case of Alaba and Siltie in SNNP of Ethiopia, M.Sc thesis submitted to School of Graduate Studies of Haramaya University. Regional Agriculture Trade Expansion Support Program (RATES), 2003. Maize marketing assessment and baseline study for Ethiopia. Technical Report, July, 2003, Nairobi, Kenya. 93 Scarborough, V. And J. Kydd, 1992. Economic Analysis of Agricultural Markets: A Manual. Chatham, U.K. Natural Resources Institute. Schmitz, H., 2005. Value chain analysis for policy makers and practitioners. International Labour Office and Rockefeller Foundation, Geneva, Switzerland. Scott Guy, 1995. "Agricultural Transformation in Zambia: Past Experience and Future Prospects," paper presented at Agricultural Transformation Workshop, Abidjan (East Lansing: Michigan State University, 1995. Sudan Integrated Food Security Information for Action (SIFSIA),2011. Price and MarketStructure Analysis for Some Selected Agricultural Commodities: Marketing Costs and Margins. May 2011. Silva, C. D. and D S. Filho, 2007. Guidelines for rapid appraisal of agro-food chain performance in developing countries, Agricultural Management, Marketing and Finance Occasional Paper, No.20, FAO, Rome, Staal, B. 1995. Marketing and Distribution System. Livestock Policy Analysis. ILRI Training Manual. Tadesse Negash (2011). Value chain analysis of vegetables in Daro Lebu district of western Hararghe zone, Oromia region, Ethiopia. M.Sc thesis submitted to School of Graduate Studies of Haramaya University. Tesfaye Kumbi, 2011. Household food insecurity in Dodata-Sire district, Arsi zone: coping strategies and policy options. M.Sc thesis submitted to School of Graduate Studies of Haramaya University. Tobin. J., 1985. Estimation of relationships for limited dependent variables. Econ., 26: 24-36. Trienekens H. Jacques, 2011. Agricultural Value Chains in Developing Countries A Framework for Analysis. International Food and Agribusiness Management Review. 14 (2): 51-76. United Nations of Industrial Development Organization (UNIDO), 2009. Agro value chain analysis and development. The UNIDO approach. Technical Report, 2009 Vienna, Austria, United States Agency for International Development (USAID), 2010. Staple food value chain analysis. Country report – Ethiopia, April 2010. Webber C. Martin and Partick Labaste (2009). Building Competitiveness in Africa’s Agriculture: A guide to value chain concept and applications. The World Bank, Washington DC, 2009. Welelaw Sendeku, 2005. Factors determining supply of rice: A study in Fogera district of Ethiopia. M.Sc thesis submitted to School of Graduate Studies of Haramaya University. World Development Report (WDR), 2008. “Agriculture for Development”, value chains and small farmer integration. The World Bank - LCR series. 94 7. APPENDIX Appendix 1: Conversion factors used to compute Tropical livestock unit (TLU) Livestock category Conversion factor Calf 0.25 Weaned calf 0.34 Heifer 0.75 Cow or ox 1.0 Horse/mule 1.10 Donkey (adult) 0.7 Donkey (young) 0.35 Camel 1.25 Sheep/got (adult) 0.13 Sheep/got (young) 0.06 Chicken 0.013 Bull 0.75 Source: Storck et al., 1991 Appendix 2: Agricultural inputs supplied by cooperatives to their respective kebeles Inputs Maize seeds Fertilizers Chemicals Variety/type Quantity supplied (qt or lit) Average selling price (ETB/qt or ETB/lit) BH 540 622 2248.50 BH 543 187 1707.00 BH 660 496 1558.67 Shone 121 3912.25 Limu 8 3839.25 Agar 44 3946.00 Homa 150 2885.00 10614 1546.20 UREA 5855 1255.00 Pesticide 2642 146.00 Herbicide 2717 151.00 DAP 95 Appendix 3: Test for normality of residuals Tobit regression Number of obs Log likelihood = -183.63508 Explanatory Variables LR chi2(12) = 575.36 Prob > chi2 = 0.0000 Pseudo R2 coef Std.Err t = 196 p>/t/ = 0.6104 [95% Conf. Interval] District dummy -0.4680 0.1455 -3.22 0.002 -0.7550 -0.1810 Family size -0.0130 0.0257 -0.51 0.613 -0.0636 0.0376 Maize seed used (log) -0.0076 0.0927 -0.08 0.935 -0.1905 0.1753 0.3971 0.0774 5.13 0.000 0.2444 0.5499 -0.1163 0.0705 -1.65 0.101 -0.2554 0.0228 Current price (log) 1.6333 0.0960 17.01 0.000 1.4438 1.8227 Marketing costs (log) 0.1910 0.0474 4.03 0.000 0.0974 0.2846 Credit used (log) 0.0054 0.0183 -0.29 0.769 -0.0414 0.0307 Extension contact (log) 0.0269 0.0548 0.49 0.623 0.0808 0.1346 Land allocated for maize (log) 0.1978 0.0675 2.93 0.004 0.0647 0.3309 Tropical Livestock Unit (TLU) 0.0176 0.0129 1.37 0.171 0.0076 0.0428 Non-farm income (log) -0.0349 0.0164 -2.13 0.035 -0.0673 0.0026 constant -3.7154 0.6212 -5.98 0.000 -4.9409 -2.4899 0.7259 0.0400 0.6469 0.8050 Fertilizer used (log) Distance to main market Sigma Chi-square(12) p-value Schwarz criterion Akaike criterion Hannan-Quinn Left-censored observations Right-censored observations 527.00 0.0001 441.16 395.27 413.85 31 0 Test for normality of residual Null hypothesis: error is normally distributed Test statistic: Chi-square(2) = 2.02958 with p-value = 0.362479 96 Appendix 4: Marginal effect of determinants of marketed surplus of maize 1. Marginal effects after tobit Y= E(marketed surplus of maize*/marketed surplus of maize>0) (predict, y*(0,.)) = 5.6648123 Explanatory Variables Dy/dx District dummy ‐0.4680 0.1455 ‐3.22 0.001 ‐0.7531 ‐0.1829 0.7449 Family size ‐0.0130 0.0257 ‐0.51 0.613 ‐0.0633 0.0373 6.5561 Maize seed used (log) ‐0.0076 0.0927 ‐0.08 0.935 ‐0.1892 0.1741 2.5364 0.3971 0.0774 5.13 0.000 0.2454 0.5489 4.9395 ‐0.1163 0.0705 ‐1.65 0.099 ‐0.2545 0.0219 1.0454 Current price (log) 1.6333 0.0960 17.01 0.000 1.4451 1.8214 4.3601 Marketing costs (log) 0.1910 0.0474 4.03 0.000 0.0980 0.2840 2.9800 Credit used (log) 0.0054 0.0183 ‐0.29 0.768 ‐0.0412 0.0304 2.1126 Extension contact (log) 0.0269 0.0548 0.49 0.622 0.0801 0.1338 2.9638 Land allocated for maize (log) 0.1978 0.0675 2.93 0.003 0.0656 0.3300 1.2814 Tropical Livestock Unit (TLU) 0.0176 0.0129 1.37 0.170 0.0075 0.0426 5.9805 ‐0.0349 0.0164 ‐2.13 0.033 ‐0.0670 0.0028 3.5498 Fertilizer used (log) Distance to main market (hr) Non‐farm income (log) Std.Err z p>/z/ [95% Conf. Interval] X (*) dy/dx is for discrete change of dummy variable from 0 to 1 2. Marginal effects after tobit Y= E(marketed surplus of maize*/marketed surplus of maize>0) (predict, e(0,.)) = 5.6648123 Explanatory Variables Dy/dx District dummy -0.4680 0.1455 -3.22 0.001 -0.7531 -0.1829 0.7449 Family size -0.0130 0.0257 -0.51 0.613 -0.0633 0.0373 6.5561 Maize seed used (log) -0.0076 0.0927 -0.08 0.935 -0.1892 0.1741 2.5364 0.3971 0.0774 5.13 0.000 0.2454 0.5489 4.9395 -0.1163 0.0705 -1.65 0.099 -0.2545 0.0219 1.0454 Current price (log) 1.6333 0.0960 17.01 0.000 1.4451 1.8214 4.3601 Marketing costs (log) 0.1910 0.0474 4.03 0.000 0.0980 0.2840 2.9800 Credit used (log) 0.0054 0.0183 -0.29 0.768 -0.0412 0.0304 2.1126 Extension contact (log) 0.0269 0.0548 0.49 0.622 0.0801 0.1338 2.9638 Land allocated for maize (log) 0.1978 0.0675 2.93 0.003 0.0656 0.3300 1.2814 Tropical Livestock Unit (TLU) 0.0176 0.0129 1.37 0.170 0.0075 0.0426 5.9805 -0.0349 0.0164 -2.13 0.033 -0.0670 0.0028 3.5498 Fertilizer used (log) Distance to main market (hr) Non-farm income (log) Std.Err z p>/z/ (*) dy/dx is for discrete change of dummy variable from 0 to 1 97 [95% Conf. Interval] X Appendix 5: Household questionnaire The following questionnaires were prepared by CIMMYT for Sustainable Intensification of Maize-Legume Cropping Systems for Food Security in Eastern and Southern Africa (SIMLESA) Project. As the CIMMYT is the sponsor on this thesis work and the study was carried out in one of their project areas, the questionnaires were adapted from the SIMLESA project in Ethiopia. PART 0. INTERVIEW BACKGROUND 1. 2. 3. 4 Respondent’s name:............................................................................................................................... Region.............................................. Zone.................................................................. District:…..…………..…….............................. 5. Peasant Association …..……………................. 6. Village......................................................................... 7. GPS readings of Village: a) Altitude.......................; b) Latitude…………; c) Longitude………………… PART 1. FARMERS IDENTIFICATION AND VILLAGE CHARACTERISTICS Experience in growing maize (years)…………………………………………………………....... Experience in growing legumes (years) Haricot bean............... Soybean……........Pigeon pea…… Groundnut…..…Cowpea…… (Other, specify name) .................................Years of experience…….... Distance to the village market from residence (km) ............................minutes of walking time ........................... What means of transport do you use mainly to get to the village market? (CodesA)……………… 4 01 02 03 04 05 06 Purposively 98 Age (years)A 3 Codes B 2 Marital status 1 Codes A Name of household member (start with respondent) Sex Family code Average single trip transport cost (per person) to the village market using this means of transport (ETB/person)................. Education (years) 5 6 Codes C Own farm labour contribution Codes D 10 07 08 09 10 Codes A Codes B Codes C Codes D 0. Female 1. Married living with spouse 0. None/Illiterate 1. 100% 2. 75% 2. Married but spouse away 1. Adult education or 1 year of education 3. 50% * Give other education in years 6. Not a worker 1. Male 3. Divorced/separated 4. Widow/widower 5. Never married 6. Other, specify…… 4. 25% 5. 10% Distance to the nearest main market from residence (km)……………minutes of walking time……...… Average single transport cost (per person) to the main market using a car (ETB/person) ...................................... Distance to the nearest source of seed dealer from residence (km) .................minutes of walking time ............ Distance to the nearest source of fertilizer dealer from residence (km) ...........minutes of walking time ……… Distance to nearest source of herbicides and pesticides dealer from residence (km)…minutes of walking time .... Distance to the nearest farmer cooperative from residence (km)………minutes of walking time .............. … Codes A: 1. Walking; 2. Bicycle; 3. Tractor; 4. Car ; 5. Cart, 6. Other, specify…………………… A/For the under 6 year olds, give age to the nearest 3 decimal places PART 2: CURRENT HOUSEHOLD COMPOSITION AND CHARACTERISTICS Section A: Land holding (kert) during the 2012/13 cropping year (last cropping year) Long rain season Land category Cultivated 1 (annual + permanent crops) Uncultivated (e.g. grazing, homestead etc) 2 3 1. Own land used (A) 2. Rented in land (B) 3. Rented out land (C) 4. Borrowed in land (D) 5. Borrowed out land (E) 6. Total owned land (A+C+E) 7. Total operated land (A+B+D) 8. Bought land during long rain season 9. Sold land during long rain season 99 Section B: Main sources and quantity of seed for Maize, Haircot beans, faba bean, and other major legumes grown last cropping year (2012/13) Season Codes A Quantity of seed and sources Crop (start with belg) 1 Crop variety Total amount of seed (kg) Codes B 2 3 4 Codes A Codes B 1. Belg (residual moisture) 1. Own saved 2. Gift from family/neighbor 3. Farmer to farmer seed exchange 4. On-farm trials 2. Meher Source 1 Source 2 Source 3 Amount (kg) Codes B Amount (kg) Codes 6 7 8 9 5 5. Extension demo plots 6. Farmer groups/Coops 7. Local seed producers 8. Local trader B 9. Agro-dealers/agrovets 10. Bought from seed company 11. Provided free by NGOs/govt 12. Govt subsidy program Amount (kg) 10 13. Other (specify) PART 3. CROP PRODUCTION (2012/13 crop calendar) Section A. Plot characteristics, investment and input use plot size (timad) 1 Crop(s) grown 2 Crops variety 3 (Sub)plot ownership Soil fertility Irrigation Codes C Codes E (Codes J) 4 5 6 Codes C Codes E Codes J 1. Owned 4. Borrowed in 1. Good 1. Irrigated 2. Rented in 5.Borrowed out 2. Medium 2. Rainfed 3. Rented out 6. Other, specify…. 3. Poor 100 Section B:Input use 1 Seed use (if intercropped, separate by comma) Non-bought Amount of DAP , etc (Kg) grown Fertilizer (If not used, put Zero) Total cost (ETB) Amou nt of Urea etc (Kg) Total cost (ETB ) Main seed source (Code s A) 2 3 4 5 6 seed (own saved, gift, farmers to farmers exchange, etc(kg/No.) 7 Number of seasons own saved recycled 8 Bought credit Herbicides including Amoun t (kg) Total cost (ETB) 9 10 Litre s/kg Total cost (ETB) 11 12 Codes A 1. Own saved 2. Gift from family/neighbor 3. Farmer to farmer seed exchange 4. On-farm trials 5. Extension demo plots 6. Farmer groups/Coops 7. Local seed producers 8. Local trader 9. Agro-dealers/agrovets 10. Bought from seed company 11. Provided free by NGOs/govt 12. Govt subsidy program 101 13. Other (specify)…………… Section C: Input use and crop harvested (Serial number, plot code, sub-plotcode, and crop(s) grown in this Section should be in exactly the same order as in Section A above) Intercrops: record harvesting and threshing/shelling separately (by comma) Oxen days/hand hoe Plowing Freq Total Plowing days Male Female Weeding freq Male Female Male Female Male Female Threshing or shelling Total cost (ETB) 5 Land preparation & planting litres Crop(s) grown 6 7 8 9 11 12 13 14 15 16 17 18 19 Weed control Harvesting Cost of hired labour/sh elling, threshing (ETB) 20 21 Total harvested per (sub)plot Intercrops: separate comma Codes A Pesticides Cost of oxen hired (ETB) Stress incidence on plot Total labour (family and hired) use in person days 22 by Fresh or green (kg) Dry (kg) 23 24 N/A Codes A: 0. No stress; 1. Insect pests; 2. Diseases; 3. Water logging; 4. Drought; 5. Frost; 6. Hailstorm; 7. Animal trampling; 8. Other, specify…………………… 102 Section D: Utilization of crop produced and household food security Different from Sections A-C: one row per crop and season (e.g. add production from all maize plots together for season 1) From the total available stock after 2012/13 harvest (column 6)… Crop (From sectio n C) Form Codes A Stock before 2012/13 harvest (kg) Production of 2012/13 (last columns of Section C) (kg) 1 3 4 5 Total available stock after 2009/10 harvest (kg) 6=4+5 Quantity sold after 2012/13 harvest (kg) In-kind payments (labour, land & others) paid during 2012/13 cropping year (kg) Seed used during 2012/13 cropping year (kg) Gift, tithe, donations given out during 2012/13 cropping year (kg) Consumpti on during 2012/12 cropping year (kg) Ending stock (Stock before 2012/13 harvest) (kg) 7 8 9 10 11 12=6-7-8-9-10-11 103 Section E: Marketing of crops Crop (From Column 1 of Section D) Form (From Column 3 of Section D) 1 3 Codes A Quantity sold (kg) Market type Mont h sold Codes A 4 Codes B 1. Farmgate 0. Female 2. Village market 1. Male 3. Main/district market 2.both Price (ETB Code sC (sum should be equal to Column 7 of Section D) Who sold Codes B 5 6 7 8 Codes C 1. January 2. February 3. March 4. April 5. May 6. June /kg) Buyer Codes D 9 Period to payment after selling, weeks (if immediate write zero) Relatio n to buyer 10 11 Codes D 7. July 8. August 9. September 10. October 11. November 12. December 1. Farmer group 7. Rural wholesaler 2. Farmer Union or Coop 8. Urban wholesaler 9. Urban grain trader 3. Consumer or other farmer 10.Exporter, 4. Rural assembler 11. Other, specify……. 5. Broker/middlemen Codes E Codes F Sales tax or charges (ETB) 12 13 Quality 104 Mode of transpo rt 15 16 14 Codes G Codes F Codes G 1. No relation but not a long time buyer 1. Below average 1. Bicycle 2. No relation but a long term buyer 2. Fair and Average 3. Relative 3. Above average 4. Friend 6. Other, specify…… Section G: Grain storage practices of 2012/13 season (minutes ) Time taken to get to the market (minutes ) Codes E 5. Money lender 6. Rural grain trader Time taken to sell crop Actual transport cost (ETB) 17 2. Hired truck 3. Public transport 4. Donkey 5. Oxen/horse cart 6. Back/head load 7. Other, specify…. Main storage structure Crop Codes A 1 Amount stored at beginning Length of storage (Kg) Months 2 5 Amount at end of storage period(kg ) Amount lost due to pest or other attacks 7 8 6 (kg) Did quality deteriorate during storage Codes D If Yes in column 9, % of stored grain affected Storage loss control measures Codes E Storage pests seen Rank 3 Rank 3 9 10 11 Codes G 13 1. Maize 2. Haircotbeans 3. Pigeonpea 4. Groundnut Codes A Codes D Codes E Codes F Codes G 1. Traditional crib 0. No 1. None 1. Pest damage 1. Large Grain Borer (Osama/Scania/Nissan) 2. Improved granary 1. Yes 2. Actellic Super 2. Moisture loss 2. Weevil 3. Wooden store 3. Spindust 3. Rotting 3. Rodents 4. Metal silo 4. Scanner dust 4. Moulds 4. Fungal attack 5. Polythene bags 5. Ash 5. Theft 5. Bean bruchid 6. Other, specify……. 6. Smoking 6. Other, specify…. 6. Others, specify… 7. Other, specify… 105 PART 4: LIVESTOCK PRODUCTION AND MARKETING Section A: Livestock production activities during 2012/13 cropping year Livestock type Numberof livestock at end of 2012/13 cropping season (including bought ones) 1 2 Cattle 1. Indigenous milking cows 2. Cross-bred milking cows 3.Exotic milking cows 4. Non milking cows (mature) 5. Trained oxen for ploughing 6. Bulls 7. Heifers 8. Calves Goats 9. Mature female goats 10. Mature male goats 11. Young male goats 12.Young female goats Sheep 13. Mature female sheep 14. Mature male sheep 15. Young female sheep 16. Young male sheep Other livestock 17. Mature trained donkeys 18. Young donkeys 19. Horses 20. Mules 21. Mature chicken 22. Local Bee hives 23.Modern Bee hives 24.Pigs, mature 25.Pigs, young 106 PART 5: TRANSFER AND OTHER SOURCES OF INCOME DURING 2012/13 CROPPING YEAR Total income (cash & inkind) Sources (ETB) Payment in kindCash equivalent 2 3 Cash 1 1. Rented/sharecropped out land 2. Rented out oxen for ploughing 3. Salaried employment 4. Farm labour wages 5. Non-farm labour wages 6. Non-farm agribusiness NET income (e.g. grain milling/trading) 7. Other business NET income (shops, trade, tailor, sales of beverages etc) 8. Pension income 9. Drought/flood relief 10.Safety net or food for work 11. Remittances (sent from non-resident family and relatives living elsewhere) 12. Marriage Gifts 13. Sales of firewood, brick making, charcoal making, poles etc 14. Sale of maize crop residues 15. Sale of legumes crop residues 16. Sale of wheat crop residues 17. Sale of teff crop residues 18. Sale of other crop residues 19. Sale of hay 20. Quarrying stones 21. Sale of dung cake 22.Rental property (other than land and oxen) 23.Intrest from deposits 24.Land rent out in cash 25. Other, specify 107 Total income (ETB) 4=2+3 PART 6: ACCESS TO FINANCIAL CAPITAL, INFORMATION AND INSTITUTIONS Section A: Household credit need and sources during 2012/13 cropping year Needed credit? Reason for loan Codes A 1 2 If Yes in column 2, then did you get it? If Yes in column 3 Codes A Source of Credit, Codes D How much did you get (ETB) Did you get the amount you requested Codes A Annual interest rate charged (%) Debt outstanding including interest rate at end of season (ETB) 3 4 5 6 7 8 1. Buying seeds 2. Buying fertilizer 3. Buy herbicide and pesticides 4. Buy equipment/implements farm 5. Invest in transport (bicycle etc) 6. Buy oxen for traction 7. Buy other livestock 8. Invest in irrigation system 9. Invest in seed drill minimum tillage system or 10.Non-farm business or trade 11. To pay land rent 12. Buy food 13. Consumption needs (health/education/travel/tax,) Codes A Codes D 0. No 1. Money lender 4. Microfinance 7. Relative 1. Yes 2. Farmer group/coop 5. Bank 8. AFC 3. Merry go round 6. SACCO 9. Other, specify.. 108 Section B: Access to extension services Received training or information on […..] during 2012/13? Issue Main information source for 2012/13 Rank 3 (codes B) Rank 1 Rank 2 Rank 3 Govt extension Nonprofit NGOs Private Companies 4 5 6 7 8 9 (Codes A) 1 Number of contacts during 2012/13 (days/year) 3 1. New varieties of maize 2. New varieties of legumes 3. Field pest and disease control 4. Soil and water management 5. Crop rotation 6. Minimum tillage 7. Leaving crop residue in the field 8. Adaptation to climate change 9. Irrigation 10. Crop storage pests 11. Output markets and prices 12. Input markets and prices 13. Collective organization action/farmer 14. Livestock production 15. Family health 16. Sanitation 17. Family planning 18. Tree planting Codes A 0. No 1. Yes Codes B 1. Government extension service 4. Seed traders/Agrovets 7. Other private trader 2. Farmer Coop or groups 5. Relative farmers 8. Private Company 3. Neighbour farmers 6. NGOs 9. Research center 109 10. School 11. Radio/TV 12. Newspaper 11. Mobile phone 12. Other, specify…… Section C. Market access If yes in column 2, where did you get the information? (code A) Rank 3 Lack of buyers Poor price Assemblers or brokers Wholesaler s Farmer group or coops Consumers Crop Ever failed to sell due to lack of buyers or poor price? Codes A Did you get market information before you decided to sell the crop? 2 3 4 5 6 7 8 9 1 (Code B) No. of buyers who came to buy at farm gate last season (2012/13) 1. Maize 2. H.beans 3Faba bean Section D: Constraints in access key inputs and crop production Maize Input and production constraints Constrai nt? Codes A 1 2 Haircot beans Rank its importanc e (only those with Yes incolumn 2) 3 Socioeconomic 1. Timely availability of improved seed 2. Prices of improved seed 3. Quality of seed 4. Availability of credit to buy seed 5. Timely availability of fertilizer 6. Price of fertilizer 7. Availability of credit to buy fertilizer 8. Access to markets and information 9. Reasonable grain prices Biophysical 10. Drought 11. Floods 12. Pests 13. Diseases 14. Soil fertility 110 Constrai nt? Codes A 4 Rank its importanc e (only those with Yes incolumn 4) 5 Faba bean Constrai nt? Codes A 6 Rank its importanc e (only those with Yes incolumn 6) 7 Sept 9, 2013 version Appendix 6: Maize and legume grain traders’ questionnaire Sustainable Intensification of Maize-Legume Cropping Systems for Food Security in Eastern and Southern Africa (SIMLESA) Project [To be filled by enumerators with selected traders along the supply chain] Section 1.0 Background Information 1. 2. 3. 4. 5. 6. 7. 8. 9. Name of the Enumerator……………..……………………………………………….. Name of the respondent ……………………………………………………………….. Respondent postal address…………………….………………………………………. Respondent tel. no. (mobile)……………………………………………………………. Respondent tel. no. (fixed landline)……………………………………………………. Sex of the respondent (Use codes)……………………….………1. Male 0. Female Age of the respondent (years)………………………………………………………….. Respondent’s level of formal education (completed years)……………………………. Respondent’s main occupation (Use codes)…………………………………………… 1. Farming 2.Business (this one) 3. Business (other) 4. Salaried employment 5. Other, 10. Respondent position in maize-legume business (Use codes)………………………….. 1. Owner manager 2. Hired manager 3. Other, specify……………………………………… 11. Region/Province………………………………………….…………………………… 12. District………………………………………………………………………………….. 13. Division/Ward………………………………………………………………………….. 14. Town/market/village where business is located .............………………………………. 15. Name of business enterprise…………………………………………………………… 16. What year (YYYY) did you start this business?__________________________________ Section 2.0 Business/trader type identification 2.1 Fill the table below; Business type (rank 3) Product Year started trading YYYY Codes A 1st 2nd 1.Maize (dry) 2.Maize(green) 3.Haricot Beans 4.Faba bean Business type:Codes A 7. Urban exporters 1. Rural open air retailers 8. Urban processors 2. Rural retail shopkeepers 9. Urban supermarkets 3. Rural assemblers 10. Urban retail shopkeepers 4. Rural brokers 11. Urban open air retailers 5. Rural wholesalers 12. Other, specify…………. 6. Urban wholesalers 111 3rd Sept 9, 2013 version Section 3. Business peak seasons and competition 3.1: Peak seasons for the various crop products in the business Buying Crop Peak months (use codes) Selling No. of weeks in the month Peak months (use codes) No. of weeks in the month 1.Maize (dry) 2.Maize(green) 3.Haricot beans 1. Faba bean 5.Groundnuts 6.Soya beans 7.Pegion peas 8.Cowpeas 9.Other, specify Peak month codes:1. January; 2. February; 3. March; -------------------12. December 3.2: Number of direct business competitors at different levels over time when buying Main legume, specify name…………… Maize Level of competition No. at the start of business No. about 3 years ago No. in the year 2000 No. currently or now 1.Market 2. Village 3. District 4.Region/Province 5.National 6.Other, specify…. 112 No. at the start of business No. about 3 years ago No. in year 2000 No. currently or now Sept 9, 2013 version 3.3: Number of direct business competitors at different levels over time when selling Maize Level of competition No. at the start of business No. about 3 years ago Main legume, specify name…………… No. in the year 2000 No. currently or now No. at the start of business No. about 3 years ago No. in year 2000 No. currently or now 1.This Market 2. This Village 3. This District/Woreda 4.Region/Province 5.National Section 4: Trading Activities 4.1: Quality attributes considered when buying Maize/Faba bean Attribute Considered when buying? Use codes Codes: 1.Yes 0.No How important is this attribute in affecting the price of maize? 1. 2. Not at all Minor importance 3.Very important 1. Grain color 2. Grain shape 3. Grain size 4. Batch homogeneity/uniformity of size, 5. Foreign matter 6. Insect/pest damage 7. Chemical residual 8. Moisture content 9. Cooking traits 10. Nutrition (e.g. protein content) 11. Weight 12. Variety 113 Three main assessment methods used – Use codes Rank 3 1st 2nd 3rd Sept 9, 2013 version 13. Grain damage/breakage 14. Smell 15. Maturity 16. Age of product Main method codes 1. Moisture meter 2. Visual inspection3.Feel 4. Smell 5.Taste 6.Weight 7. Bite 8. Shaking 9. Lab analysis 10. Sieve 11. Experience with 114 seller 12. Other, specify…………………….……….. Sept 9, 2013 version 4.2:Quantity, quality, and price of maize and legumes bought during the last 12 months (Convert quantities into kg equivalent). SEASON Mo nth bou ght Co des D Cro p Sell er Co des A Co des B For m Co des C Total Quan tity boug ht kg Price paid ETB /kg Qua lity of the grai n Cod es E Dista nce to buyin g point KM mode of transport to warehouse/b usiness premises/ sale point Codes F If hired, transport cost to business premises/ware house/sale point ETB/kg Selle r searc h costs ETB /kg Commis sions /fees to buying agents ETB/kg Cleaning/ grading labour ETB/kg Wei ght loss after clean ing ETB /kg Stor age costs ETB /kg Loadi ng/ offloa ding charg es ETB/ kg Peak Season Normal/Avera geSeason Low Season Codes A Codes B 1.Maize (dry) 1. Farmers 2. Maize (green) 2. Rural open air retailers 3. Common beans 4. Groundnuts 5. Soya beans 6. Pigeon pea 3. Rural retail shopkeepers 4. Rural assemblers 5. Rural brokers Codes C Codes D Codes E Codes F 8. Urban exporters 1. Unshelled 1. January 1. Above average 1. Train 9. Urban processors 2. Shelled 2. February 2. Medium 2. Truck 10. Urban supermarket s 3. March 3. Below average 3. Bicycle 11. Urban retail shopkeepers - 4. Ox-cart 12. Urban open air retailers - 5. Back/head lots 13. Other, specify………… - 6. Other, specify 12. December 6. Rural wholesalers 7. Cowpea 8. Other, specify 7. Urban wholesalers NB: *Storage costs include chemicals used in storage, labour, weight loss in storage due to moisture and or insect damage, refrigeration etc 115 Othe r costs ETB /kg Sept 9, 2013 version 4.3: Quantity, quality, and price of maize and legumes sold during the last 12 months (Convert quantities into kg equivalent). SEASON Cod es D Total Quant ity sold Buy er Mon th sold Cod es B Cro p For m Cod es A Cod es C Price receivedET B/kg kg Qual ity of the grain Cod es E Dista nce to marke t/ sale point KM Mode of transpor t to market/ sale point If hired, transp ort cost Codes F Buyer search costs (deliver y transpor t, phone costs, discount s, advertis ing) Paym ent to sellin g agent s ETB/ kg Processi ng costsET B/kg Packaging labelingET B/kg Customs clearing/ other govt. feesETB/ kg Other costs ETB/ kg ETB/kg Peak Season Normal/Average Season Low Season Codes A Codes B 1.Maize 1. Rural consumers 2. beans Common 3. Groundnuts 4. Soybeans 5. Pigeionpea 2. Rural retailers open 3. Rural shopkeepers air retail 4. Rural assemblers 5. Rural brokers 6. Cowpea 7. Other, specify… 6. Rural wholesalers Codes C Codes D Codes E Codes F 8. Urban wholesalers 1. Unshelled 1. January 1. Above average 1. Train 9. Urban exporters 2. Shelled 2. February 2. Medium 2. Truck 10. Urban processors 3. March 3. Below average 3. Bicycle 11. Urban supermarket s - 4. Ox-cart 12. Urban retail shopkeepers - 5. Back/head lots 13. Urban open air retailers - 14. Other, specify………… 12. December 6. specify………… 7. Urban consumers NB:*Storage costs include chemicals used in storage, labour, weight loss in storage due to moisture and or insect damage, refrigeration etc. 116 Other, Sept 9, 2013 version Section 5: Agricultural input and output market price information 5.1 How many agricultural output markets do you monitor their prices regularly?........................... 5.2 How many agricultural input markets do you monitor their prices regularly? ........................... 5.3 Rank your three main sources of information on the price of the day in your main sales market 1st ………2nd……3rd……. Codes:1. Extension agents 2. Press 3.Internet 4. Agents/Traders 5.Gov’t information services/departments 6. Radio/TV 7. Banks 8. Personal contacts.9.Non-govt/non-profit information providers 10. Commercial marketing agencies 11. Other, specify………………………………………. 5.4 Rank the three best or most effective methods in providing information on prices &markets to you 1st……. 2nd………3rd………..Codes:1. Radio 2.TV 3.Posted bulletin 4.Press 5.Internet 6.Telephone 7. Conversation 9. Other, specify………………………………………… Section 6: Marketing constraints (Note to enumerators: Give a chance for the respondents to state the constraints and then if necessary, prompt them using the list below Constraints Constraint? 0. No, 1. Yes (if 0, move to next constraint) 1.Prices are unstable 2. Poor quality of grains 3. Absence of grades or standards 4.Multiple taxes at different levels of government (between regions districts, and provinces/zones) 5.Non-transparent (complicated) taxation system 6.Difficulties in obtaining license 7.Not all traders are licensed 8.Weak access to market information 9.Limited access to credit 10.Weak legal system for contract enforcement 11.Inadequate market infrastructure 12.Absence of government support to improve marketing 13.Weak demand for agricultural products 14. Other specify ……………………………………………….. 15.Other, specify……………………………………………….. Codes A. 1.Very important 2. Important 3.Neutral 4. Little importance 5.not important at all 117 Importance rank (only those with Yes in column 2) (Codes A) Sept 9, 2013 version Section7: Product quality and price trends Response (Use codes) Question no. Question Maize 10.1 Legumes What has been the trend of product quality provided by your supplier? Code A: 1. Increasing 2. Same 3. Decreasing 10.2 What has been the trend of product purchasing prices? Code A: Increased a lot 2. Increased slightly 3. Decreased a lot Decreased slightly 6. No change 7. Do not know 10.3 5. What has been the trend of product selling prices? Code A: Increased a lot 2. Increased slightly 3. Decreased a lot Decreased slightly 6. No change 7. Do not know 5. Section 8 8.1 In your view, what three most important things do you suggest can be done to improve this crop/commodity business? Give three major reasons Maize Suggestion 1 Suggestion 2 Suggestion 3 Beans Suggestion 1 Suggestion 2 Suggestion 3 Soy beans Suggestion 1 Suggestion 2 Suggestion 3 THANK YOU FOR PARTICIPATING IN THE INTERVIEW 118