The effect of different oils and diets on total gas production in an artificial rumen (Rusitec)

被引:0
|
作者
Jalc, D.
Cieslak, A.
Szumacher-Strabel, M.
Potkanski, A.
Kowalczyk, J.
机构
[1] Slovak Acad Sci, Inst Anim Physiol, Kosice 04001, Slovakia
[2] Agr Univ Poznan, Dept Anim Nut & Feed Management, PL-60637 Poznan, Poland
[3] Polish Acad Sci, Kielanowski Inst Anim Physiol & Nutr, PL-05110 Jablonna, Poland
来源
关键词
in vitro; lucerne; maize; oils; total gas; hydrogen;
D O I
暂无
中图分类号
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号
0905 ;
摘要
Four experiments were carried out in a Rusitec system. The effect of different diets (100% fresh lucerne, experiment I; 60% fresh lucerne + 40% maize, experiment II; 40% fresh lucerne + 60% maize, experiment 111) and fat sources (linseed oil-LO, rapeseed oil-RO, fish oil-FO, 5%wt.wt(-1)) on gas production and hydrogen balance was studied. In experiment IV the basic diet composition was as in experiment 11 but the diets were supplemented with 5%wt.wt(-1) of oil blends: LO+RO, LO+FO or LO+FO+RO. A significant (P > 0.05) reduction in the total gas production was noticed only in the full forage diets supplemented with LO, RO and FO.
引用
收藏
页码:145 / 148
页数:4
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