Linseed-based diets for sheep. 1. Nutrient digestibility, N retention and rumen fermentation

被引：0

作者：

Micek, P ^{[1
]}

Borowiec, F ^{[1
]}

Marcinski, M ^{[1
]}

机构：

[1] Agr Univ Krakow, Dept Anim Nutr, PL-30059 Krakow, Poland

来源：

JOURNAL OF ANIMAL AND FEED SCIENCES | 2004年 / 13卷

关键词：

linseed; sheep; rumen; digestibility;

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：

The effects of linseed-based diets for sheep on nutrient digestibility, N retention and some parameters in blood serum and rumen fluid were studied. Linseed-based diets contained more fat (%) and different fatty acid profiles. Inclusion of linseed increased crude fat digestibility from 68 to 80% (P < 0.05), without significant effects on digestibility of other nutrients and N retention. Statistically significant differences (P < 0.05) were found in the total cholesterol, triacylglyceride and total lipid contents in blood serum, and in the ammonia content of rumen fluid. The 10% addition of linseed to concentrate caused a decrease in VFA (P < 0.05) in the rumen fluid.

引用

页码：15 / 18

页数：4

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