Labor, housing, feeding, and bedding affects on herd turnover rate and mortality rates of Southeastern Pennsylvania dairy herds

被引：0
|
作者：
Dechow, C. D. [1 ]
Goodling, R. C. [2 ]
机构：
[1] Penn State Univ, University Pk, PA 16802 USA
[2] Penn State Univ, Cooperat Extens, University Pk, PA 16802 USA
来源：
JOURNAL OF ANIMAL SCIENCE | 2007年 / 85卷
关键词：
herd turnover rate; mortality rate; management;
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：540 / 540
页数：1
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