The effect of various rumen protected methionine sources on milk yield, milk composition and nitrogen efficiency of cows in mid-lactation.

被引:0
|
作者
Strzetelski, J. A.
Kowalczyk, J.
Heimbeck, W.
机构
[1] Nat Res Inst Anim Prod, Balice, Poland
[2] Kielanowski Inst Anim Physiol & Nutr, Jablonna, Poland
[3] Degussa AG, Hanau, Germany
关键词
RP-Met; N-efficiency; milk protein;
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
引用
收藏
页码:76 / 76
页数:1
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