ESTIMATIONS OF CERTAIN ENVIRONMENTAL INFLUENCES ON MILK PRODUCTION BASED UPON DAIRY HERD IMPROVEMENT ASSOCIATION DATA

被引：6

作者：

MCKINNEY, WH

WELCH, HK

FOSGATE, OT

机构：

来源：

JOURNAL OF DAIRY SCIENCE | 1965年 / 48卷 / 03期

关键词：

D O I：

10.3168/jds.S0022-0302(65)88229-7

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

页码：361 / +

共 10 条

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[2]

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[3]

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[4]

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[5]

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[6] SOME EFFECTS OF CERTAIN ENVIRONMENTAL AND INHERITED INFLUENCES UPON MILK AND FAT PRODUCTION IN DAIRY CATTLE [J].

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CARMON, JL ;

FOSGATE, OT .

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[7] GENETIC AND ENVIRONMENTAL PORTIONS OF THE VARIATION AMONG HERDS IN BUTTERFAT PRODUCTION [J].

PIRCHNER, F ;

LUSH, JL .

JOURNAL OF DAIRY SCIENCE, 1959, 42 (01) :115-122

[8] RELATION OF DAYS OPEN AND DAYS DRY TO LACTATION MILK AND FAT YIELDS [J].

SMITH, JW ;

LEGATES, JE .

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[9]

SNEDECOR GW, 1956, STATISTICAL METHODS

[10]

STEEL R. G. D., 1960, PRINCIPLES PROCEDURE

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