COMPARATIVE PROFITABILITY OF UNITED-STATES HOLSTEIN ARTIFICIAL-INSEMINATION SIRES IN MEXICO

被引：7

作者：

BLAKE, RW ^{[1
]}

HOLMANN, FJ ^{[1
]}

GUTIERREZ, J ^{[1
]}

CEVALLOS, GF ^{[1
]}

机构：

[1] ASOC HOLSTEIN FRIESIAN MEXICO, QUERETARO, MEXICO

来源：

JOURNAL OF DAIRY SCIENCE | 1988年 / 71卷 / 05期

关键词：

D O I：

10.3168/jds.S0022-0302(88)79696-4

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：1378 / 1388

页数：11

共 14 条

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[4]

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[5]

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[6]

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[7] EFFECTS OF PLANNING HORIZON AND CONCEPTION RATE ON PROFIT-MAXIMIZING SELECTION OF ARTIFICIAL-INSEMINATION SIRES [J].

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BUTCHER, KR .

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[8]

POWELL RL, 1984, J DAIRY SCI, V67, P2021, DOI 10.3168/jds.S0022-0302(84)81538-6

[9]

POWELL RL, 1987, COMMUNICATION 0512

[10] MILK-YIELD, SIRE SELECTION PROFITABILITY, AND SELECTION ERROR COSTS [J].

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JOURNAL OF DAIRY SCIENCE, 1987, 70 (10) :2112-2115

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