FERTILITY IN NEW-YORK ARTIFICIALLY INSEMINATED HOLSTEIN HERDS IN DAIRY-HERD IMPROVEMENT

被引：156

作者：

SPALDING, RW ^{[1
]}

EVERETT, RW ^{[1
]}

FOOTE, RH ^{[1
]}

机构：

[1] CORNELL UNIV,DEPT ANIM SCI,ITHACA,NY 14853

来源：

JOURNAL OF DAIRY SCIENCE | 1975年 / 58卷 / 05期

关键词：

D O I：

10.3168/jds.S0022-0302(75)84633-9

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：718 / 723

页数：6

共 9 条

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[2]

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[8] INTENSIFIED DAIRY OPERATIONS AND THEIR EFFECT ON PERIPARTURIENT DISEASES AND POSTPARTUM REPRODUCTION [J].

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[9] EFFECTS OF EARLY POSTPARTUM BREEDING IN DAIRY-CATTLE [J].

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