ISSN 1392-6144
Animal Husbandry. Scientific Articles. 2014. 62. P.
UDK
FERMENTATION …..
Jonas Jonaitis, Prane Petraityte
Institute of Animal Science of Lithuanian Veterinary Academy
R. Žebenkos str. 12, LT-82317 Baisogala, Radviliškis distr., Lithuania; e-mail: pts@lgi.lt
ABSTRACT
Traditionally cereals in Lithuania have been dried and processed prior to feeding to farm animals.
Alternative …
Chemical treatment gave the higher water soluble carbohydrates (WSC) contents and
produced the most …
Key words: additive, …
INTRODUCTION
Progress in improving silage quality and nutrient use efficiency, advances in plant breeding and
additives for manipulating silage fermentation made silage of topmost importance feed. In recent times
whole-crops cereals have increased in popularity and have partially and successful replaced grass
silage or cereal in the diet [1].
Therefore, these studies were aimed to determine the effect of formic-propionic acids-based
preservative on the fermentation characteristics and aerobic stability of whole-crop winter wheat and
spring barley.
MATERIALS AND METHODS
Spring variety of barley from one field …
Whole-crop cereals was …
RESULTS AND DISCUSSION
The DM, crude protein and WSC …
After ten weeks storing …
Table 1. Composition of control (C) and AIV treated whole crop cereals silages
Experiment 1
Spring barley silages
1
H
397.4
121.3
248.0
-1
Dry matter, DM (g kg )
Crude protein (g kg-1 DM)
Crude fibre (g kg-1 DM)
Ammonia N (g kg-1 total N)
C
430.4
100.2
241.2
63.4
AIV
435.5
103.4
231.2**
38.7**
Experiment 2
Winter wheat
silages
H1
C
AIV
414.1
423.3
435.1**
108.8
98.5
99.4
280.0
276.7
254.3*
73.4
39.1**
1
Herbages
ECM- energy corrected milk;
* and ** denotes significant at level 0.05 and 0.01 respectively.
2
27
26
25
Temperature (°C)
24
23
22
21
20
19
18
Spring barley,C
Winter wheat, C
Spring barley, AIV
Whinter wheat, AIV
Ambient
17
16
15
1
2
3
4
5
6
7
8
Exposure time (days)
Fig.1. Changes of temperature in silages with additive
9
10
CONCLUSIONS
In conclusion,
References
1.
Adesogan A.T., Salawu M.B., Williams S.P. et al. Reducing concentrate supplementation in dairy
cows diets while maintaining production with pea-wheat intercrops. Journal of Dairy Science.
2004. Vol. 87. P. 3398-3406.
2.
Association of official analytical chemists (AOAC) International. Official Methods of Analysis.
1995. Vol.2. Association of Analytical Communities, 481 North Frederic Avenue, Suite 500,
Gaithersburg, Maryland 20877-2417 USA.
3.
Bertilsson J., Knicky M. Whole crop silage from barley fed in combination with red clover silage
to dairy cows. In: Rark R.S. and Stronge M.D. (Eds) Proceedings of the XIV International Silage
Conference. Belfast, Northern Ireland. 2005. P.138.
4.
Snedecor G.W., Cochran W.G. Statistical Methods. Eighth Edition. 1989. Iowa
ISSN 1392-6144
Gyvulininkystė. Mokslo darbai. 2008. 51. P.
UDK
VARPINIŲ ...
Jonas Jonaitis1, Prane Petraityte
Lietuvos veterinarijos akademijos Gyvulininkystės institutas,
R. Žebenkos g. 12, LT-82317 Baisogala, Radviliškio r., el. paštas: pts@lgi.lt
Santrauka
Tradiciškai pašarui skirti grūdai Lietuvoje yra džiovinami ir prieš šėrimą malami ir/ar
traiškomi ...
Raktažodžiai: karvės ...
1
Autorius susirašinėjimui. Tel. +370 6422 65383, e-mail: pts@lgi.lt
ISSN 1392-6144
Животноводство. Научные труды. 2008. 51. С.
УДК
ФЕРМЕНТАЦИЯ ...
Йонас Йонайтис1, Пране Петрайтите
Институт животноводства Литовской ветеринарной академии,
Р. Жебенкос ул. 12, LT-82317 Байсогала, Радвилишкский р-он, Литва
Р е з ю м е
Зерно, предназначенное …
Консервирование всей вегетативной массы зерновых в виде силоса позволяет сократить
расходы и …
Ключевые слова: коровы, …
1
Автор для переписки. Тел. +370 422 65383, e-mail: pts@lgi.lt