An observational analysis of twin births, calf sex ratio, and calf mortality in Holstein dairy cattle

被引：0
|
作者：
del Rio, N. Silva [1 ]
Stewart, S. [2 ]
Rapnicki, P. [2 ]
Chang, Y. M. [1 ]
Fricke, P. M. [1 ]
机构：
[1] Univ Wisconsin, Madison, WI 53706 USA
[2] Univ Minnesota, St Paul, MN 55108 USA
来源：
JOURNAL OF DAIRY SCIENCE | 2005年 / 88卷
关键词：
twinning; calf sex ratio; calf mortality;
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：298 / 299
页数：2
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