RELATIONSHIPS BETWEEN SIZE, LIVE-WEIGHT CHANGE AND MILK-PRODUCTION CHARACTERS IN EARLY LACTATION IN DAIRY-CATTLE

被引：23

作者：

WOOD, PDP ^{[1
]}

KING, JOL ^{[1
]}

YOUDAN, PG ^{[1
]}

机构：

[1] UNIV LIVERPOOL,VET FIELD STN,WIRRAL L64 7TE,MERSEYSIDE,ENGLAND

来源：

ANIMAL PRODUCTION | 1980年 / 31卷 / OCT期

关键词：

D O I：

10.1017/S0003356100024375

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：143 / 151

页数：9

共 11 条

[1]

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BROSTER, WH ;

BROSTER, VJ ;

SMITH, T .

JOURNAL OF AGRICULTURAL SCIENCE, 1969, 72 :229-+

[3]

BROSTER WH, 1962, AGRICULTURE, V69, P261

[4] EFFECTS OF PREPARTUM FEEDING LEVEL AND BODY CONDITION ON POSTPARTUM PERFORMANCE OF DAIRY COWS [J].

DAVENPORT, DG ;

RAKES, AH .

JOURNAL OF DAIRY SCIENCE, 1969, 52 (07) :1037-+

[5]

GORDON F. J., 1970, Record of Agricultural Research, Ministry of Agriculture, Northern Ireland, V18, P39

[6] EFFECT OF LEVEL AND FREQUENCY OF CONCENTRATE FEEDING ON THE PERFORMANCE OF DAIRY-COWS OF DIFFERENT YIELD POTENTIAL [J].

JOHNSON, CL .

JOURNAL OF AGRICULTURAL SCIENCE, 1979, 92 (JUN) :743-751

[7]

KING JOL, 1967, VET REC, V81, P458

[8] SIMPLE-MODEL OF LACTATION CURVES FOR MILK-YIELD, FOOD REQUIREMENT AND BODY-WEIGHT [J].

WOOD, PDP .

ANIMAL PRODUCTION, 1979, 28 (FEB) :55-63

[9] ALGEBRAIC MODELS OF LACTATION CURVES FOR MILK, FAT AND PROTEIN PRODUCTION, WITH ESTIMATES OF SEASONAL-VARIATION [J].

WOOD, PDP .

ANIMAL PRODUCTION, 1976, 22 (FEB) :35-40

[10] ALGEBRAIC MODEL OF LACTATION CURVE IN CATTLE [J].

WOOD, PDP .

NATURE, 1967, 216 (5111) :164-+

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