EFFECT OF PHOTOPERIOD ON MILK-PRODUCTION AND PROLACTIN OF HOLSTEIN DAIRY-COWS

被引:21
作者
MARCEK, JM [1 ]
SWANSON, LV [1 ]
机构
[1] OREGON STATE UNIV,DEPT ANIM SCI,CORVALLIS,OR 97331
关键词
D O I
10.3168/jds.S0022-0302(84)81586-6
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:2380 / 2388
页数:9
相关论文
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