Western Nutrient Management Conference Grand Sierra Resort, Reno NV March 5-6, 2015 MANUSCRIPT PREPARATION GUIDELINES DUE DATE: January 9, 2015 submitted to ppates@ipni.net Six page limit (three pages front and back including tables, figures, and references) 12 point Times font; single spaced One inch margins top, bottom, right and left; full justification; first line indent 0.3” Manuscript to include Title (short), Author(s)/Location, Abstract, Objectives (brief), Methods (brief), Results and Discussion. Title: 14 pt Times font, bold, centered, all caps, followed by single space Abstract: 12 pt Times font, double indent 0.5”, left-justified. Main Section headings: 12 pt Times font, bold, all caps, left-justified; subheadings: 12 pt Times font, bold, initial caps, left-justified English Units preferred. If using metric units give English unit equivalents ASA publication format for tables and figures. All figures and tables to be embedded within the text. o Submit figures in black and white only. Do not insert Power Point slides w/color o remove colored or gray backgrounds (fill) from tables, graphs and figures o Suggest graph be 2 inches by 3 inches and minimum10 pt font used. See page 172 from the 2005 proceedings as an example. http://www.ipni.net/ipniweb/conference/wnmc.nsf/0/211DA715452CE0AA85257BF8004DF04D Send electronically as attachment (Word preferred) by January 9, 2015 to Phyllis Pates (ppates@ipni.net). Example follows BIOFUMIGANT RESPONSE TO RESIDUAL AND APPLIED PHOSPHORUS Brad Brown, Brad Geary, and Roger Gibson UI Extension Soil and Crop Management Specialist, Parma, ID; BYU Plant Pest Management Specialist, Provo, UT; UI Scientific Aide, Parma, ID ABSTRACT Available P can influence biomass of phosporus (P) sensitive crops in high lime soils, particularly mycorrhizal non-host crops. Field studies were conducted… INTRODUCTION Mustard and oilseed radish cultivars are Brassicas that have been suggested as bio-fumigant substitutes for commercial fumigants in controlling soil-borne pests and affecting … Phosphorus availability is sometimes marginal in the highly calcareous soils of the Treasure Valley. Brassica species also are non-hosts to mycorrhizae that facilitate P availability…. METHODS Previous P studies on a calcareous Greenleaf silt loam in Parma involved the application of variable amounts of P fertilizer to three different trials in different areas of the same field … Wheat or barley was grown previous to the brassicas and the stubble flailed and disked. The seedbed was then firmed with a cultipacker prior to seeding the plots with a small plot seeder… RESULTS AND DISCUSSION Mean residual P had decreased in the main plots, prior to planting the biofumigants, to levels that would be limiting to biomass production in many crops. Pre-plant main plot Olsen P… The P concentration of tops increased with P in all years for the radish and in most years for the mustard. Concentrations of P were higher for the radish especially with higher … SUMMARY The results of these field studies indicate that these mustard and oil seed radish varieties differ appreciably in their response to available P. Whereas Idagold mustard was… REFERENCES Bhatti, A.U., D.J. Mulla, and B.E. Frazier. 1991. Estimation of soil properties and wheat yields on complex eroded…