COMPLETE RATION-GROUP FEEDING SYSTEMS FOR DRY AND LACTATING DAIRY-COWS

被引：13

作者：

SMITH, NE ^{[1
]}

UFFORD, GR ^{[1
]}

COPPOCK, CE ^{[1
]}

MERRILL, WG ^{[1
]}

机构：

[1] CORNELL UNIV,DEPT ANIM SCI,ITHACA,NY 14850

来源：

JOURNAL OF DAIRY SCIENCE | 1978年 / 61卷 / 05期

关键词：

D O I：

10.3168/jds.S0022-0302(78)94413-2

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：584 / 591

页数：8

共 14 条

[1]

AKINYELE IO, 1974, J DAIRY SCI, V58, P917

[2]

[Anonymous], 1970, OFFICIAL METHODS ANA

[3] EFFECTS OF FREQUENCY OF FEEDING ON PRODUCTION CHARACTERISTICS AND FEED UTILIZATION IN LACTATING DAIRY COWS [J].

CAMPBELL, JR ;

MERILAN, CP .

JOURNAL OF DAIRY SCIENCE, 1961, 44 (04) :664-&

[4] REGULATION OF FEED INTAKE IN DAIRY COWS .I. CHANGE IN IMPORTANCE OF PHYSICAL + PHYSIOLOGICAL FACTORS WITH INCREASING DIGESTIBILITY [J].

CONRAD, HR ;

HIBBS, JW ;

PRATT, AD .

JOURNAL OF DAIRY SCIENCE, 1964, 47 (01) :54-+

[5] EFFECT OF FORAGE-CONCENTRATE RATIO IN COMPLETE FEEDS FED AD-LIBITUM ON ENERGY-INTAKE IN RELATION TO REQUIREMENTS BY DAIRY-COWS [J].

COPPOCK, CE ;

NOLLER, CH ;

WOLFE, SA .

JOURNAL OF DAIRY SCIENCE, 1974, 57 (11) :1371-1380

[6] EFFECT OF FORAGE-CONCENTRATE RATIO IN COMPLETE FEEDS FED AD LIBITUM ON FEED INTAKE PREPARTUM AND OCCURRENCE OF ABOMASAL DISPLACEMENT IN DAIRY-COWS [J].

COPPOCK, CE ;

CALLAHAN, CJ ;

BAKER, JS ;

WOLFE, SA ;

NOLLER, CH .

JOURNAL OF DAIRY SCIENCE, 1972, 55 (06) :783-+

[7]

COPPOCK CE, 1974, J DAIRY SCI, V57, P927

[8]

COPPOCK CE, 1971, 15 CORN U AN SCI MIM

[9]

GOERING HK, 1970, USDA379 ARS AGR HDB

[10]

MCCULLOUGH ME, 1972, P MARYLAND NUTRITION, P1

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