FACTORS AFFECTING TWINNING AND EFFECTS OF TWINNING IN HOLSTEIN DAIRY-CATTLE

被引：73

作者：

CADY, RA

VANVLECK, LD

机构：

来源：

关键词：

D O I：

10.2527/jas1978.464950x

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：950 / 956

页数：7

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[5] A STUDY OF MULTIPLE BIRTHS IN A HOLSTEIN-FRIESIAN HERD [J].

PFAU, KO ;

BARTLETT, JW ;

SHUART, CE .

[6] TWINNING IN CATTLE [J].

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[7]

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[8]

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