USEFULNESS OF PERIODIC BODY WEIGHTS TO PREDICT YIELD, INTAKE, AND FEED EFFICIENCY OF LACTATING COWS

被引：12

作者：

MILLER, RH ^{[1
]}

HOOVEN, NW ^{[1
]}

SMITH, JW ^{[1
]}

CREEGAN, ME ^{[1
]}

机构：

[1] USDA,ARS,ANIM PHYSIOL & GENET INST,GENET & MANAGEM LAB,BELTSVILLE,MD 20705

来源：

JOURNAL OF DAIRY SCIENCE | 1973年 / 56卷 / 12期

关键词：

D O I：

10.3168/jds.S0022-0302(73)85404-9

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：1540 / 1544

页数：5

共 9 条

[1] EFFECT OF BODY WEIGHT AND AGE AT CALVING ON MILK PRODUCTION IN HOLSTEIN CATTLE [J].

CLARK, RD ;

TOUCHBERRY, RW .

JOURNAL OF DAIRY SCIENCE, 1962, 45 (12) :1500-+

[2]

Davis H. P., 1943, JOUR DAIRY SCI, V26, P625, DOI 10.3168/jds.S0022-0302(43)92762-6

[3]

GAINES W. L., 1941, JOUR DAIRY SCI, V24, P795, DOI 10.3168/jds.S0022-0302(41)95458-9

[4] INFLUENCE OF BODY SIZE DURING LACTATION ON LEVEL OF MILK PRODUCTION [J].

HICKMAN, CG ;

LEE, AJ ;

SLEN, SB ;

KOZUB, GC .

CANADIAN JOURNAL OF ANIMAL SCIENCE, 1971, 51 (02) :317-+

[5] GENETIC AND ENVIRONMENTAL RELATIONSHIPS AMONG EFFICIENCY YIELD CONSUMPTION AND WEIGHT OF HOLSTEIN COWS [J].

HOOVEN, NW ;

MILLER, RH ;

PLOWMAN, RD .

JOURNAL OF DAIRY SCIENCE, 1968, 51 (09) :1409-+

[6]

JOHANSSON I., 1954, Z. Tierz. ZuhtBiol., V63, P105

[7] THE GENETIC CONNEXION BETWEEN BODY SIZE, MILK PRODUCTION AND EFFICIENCY IN DAIRY CATTLE [J].

MASON, IL ;

ROBERTSON, A ;

GJELSTAD, B .

JOURNAL OF DAIRY RESEARCH, 1957, 24 (02) :135-143

[8]

MCDANIEL BT, 1964, THESIS N CAROLINA ST

[9]

Morrison F.B., 1957, FEEDS FEEDING

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