Association between bulk tank milk urea nitrogen and DHI production variables in southern California dairy herds

被引:0
|
作者
Higginbotham, G. [1 ]
VerBoort, W. [2 ]
Peterson, N. [3 ]
Santos, J. [4 ]
机构
[1] Univ Calif Cooperat Extens, Fresno, CA USA
[2] Calif DHIA, Fresno, CA USA
[3] Univ Calif Cooperat Extens, San Bernardino, CA USA
[4] Univ Calif Davis, Davis, CA 95616 USA
关键词
MUN; DHI; lactating cows;
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:21 / 21
页数:1
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