DIAGNOSIS OF PREGNANCY IN DAIRY-COWS BASED ON THE PROGESTERONE CONTENT OF MILK .1. DISCRIMINATING BETWEEN PREGNANT AND NON-PREGNANT DAIRY-COWS ON THE BASIS OF MILK PROGESTERONE LEVELS

被引：0
|
作者：
BUTTERFIELD, WA [1 ]
LYNE, MC [1 ]
LISHMAN, AW [1 ]
机构：
[1] UNIV NATAL,DEPT AGR ECON,PIETERMARITZBURG 3200,SOUTH AFRICA
来源：
SOUTH AFRICAN JOURNAL OF ANIMAL SCIENCE-SUID-AFRIKAANSE TYDSKRIF VIR VEEKUNDE | 1988年 / 18卷 / 04期
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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
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页码：150 / 152
页数：3
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