RELATIONSHIPS BETWEEN FERTILITY AND PRODUCTION IN HOLSTEIN DAIRY-CATTLE IN DIFFERENT LACTATIONS

被引:60
作者
RAHEJA, KL
BURNSIDE, EB
SCHAEFFER, LR
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D O I
10.3168/jds.S0022-0302(89)79408-X
中图分类号
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号
0905 ;
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页码:2670 / 2678
页数:9
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