SELECTION FOR TYPE AND PRODUCTION AND INFLUENCE ON HERD LIFE OF HOLSTEIN COWS

被引：13

作者：

BERGER, PJ

HARVEY, WR

RADER, ER

机构：

[1] OHIO STATE UNIV,COLUMBUS,OH 43210

[2] USDA,DAIRY CATTLE RES BRANCH,BELTSVILLE,MD 20705

来源：

JOURNAL OF DAIRY SCIENCE | 1973年 / 56卷 / 06期

关键词：

D O I：

10.3168/jds.S0022-0302(73)85253-1

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：805 / 811

页数：7

共 11 条

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HENDERSON, CR .

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[2] SELECTION PRACTICED AMONG DAIRY COWS .2. TOTAL PRODUCTION OVER A SEQUENCE OF LACTATIONS [J].

ALLAIRE, FR ;

HENDERSO.CR .

JOURNAL OF DAIRY SCIENCE, 1966, 49 (11) :1435-&

[3]

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[4] CANADIAN DAIRY COW DISPOSALS .1. DIFFERENCES BETWEEN BREEDS, LACTATION NUMBERS AND SEASONS [J].

BURNSIDE, EB ;

KOWALCHUK, SB ;

LAMBROUGHTON, DB ;

MACLEOD, NM .

CANADIAN JOURNAL OF ANIMAL SCIENCE, 1971, 51 (01) :75-+

[5]

CLIFTON C, 1954, THESIS OHIO STATE U

[6]

DICKERSON GE, 1964, 551 U MISS RES B

[7] RELATIONSHIPS AMONG FIRST-LACTATION AND LIFETIME MEASUREMENTS IN A DAIRY POPULATION [J].

HARGROVE, GL ;

SALAZAR, JJ ;

LEGATES, JE .

JOURNAL OF DAIRY SCIENCE, 1969, 52 (05) :651-&

[8] SELECTION PRACTICES IN DAIRY HERDS .2. SELECTION PATTERNS IN LATER LACTATIONS [J].

HINKS, CJM .

ANIMAL PRODUCTION, 1966, 8 :481-&

[9] REASONS FOR DISPOSAL OF DAIRY COWS FROM NEW YORK HERDS [J].

OBLENESS, GV ;

VANVLECK, LD .

JOURNAL OF DAIRY SCIENCE, 1962, 45 (09) :1087-&

[10] REASONS FOR DISPOSAL OF PENNSYLVANIA HOLSTEIN CATTLE [J].

WHITE, JM ;

NICHOLS, JR .

JOURNAL OF DAIRY SCIENCE, 1965, 48 (04) :512-+

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