PREDICTION OF SIRE MERIT FOR CALVING DIFFICULTY

被引：44

作者：

BERGER, PJ

FREEMAN, AE

机构：

来源：

JOURNAL OF DAIRY SCIENCE | 1978年 / 61卷 / 08期

关键词：

D O I：

10.3168/jds.S0022-0302(78)83698-4

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

页码：1146 / 1150

页数：5

共 16 条

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[7] INVERSE OF A MATRIX OF RELATIONSHIPS DUE TO SIRES AND MATERNAL GRANDSIRES [J].

HENDERSON, CR .

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Johnston J., 1972, ECONOMETRIC METHODS, V2nd edn

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LASTER DB, 1973, J ANIM SCI, V36, P695

[10]

PHILIPSSON J, 1976, Acta Agriculturae Scandinavica, V26, P151

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