ENVIRONMENTAL INFLUENCES ON REGRESSION FACTORS FOR ESTIMATING 305-DAY PRODUCTION FROM PART LACTATIONS

被引:21
作者
FRITZ, GR
MCGILLIARD, LD
MADDEN, DE
机构
关键词
D O I
10.3168/jds.S0022-0302(60)90289-7
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:1108 / 1117
页数:10
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