AN EVALUATION OF 3 STAGES OF MATURITY OF HAY FED WITH 2 CONCENTRATE LEVELS FOR LACTATING DAIRY-COWS

被引：11

作者：

STEACY, GM ^{[1
]}

CHRISTENSEN, DA ^{[1
]}

COCHRAN, MI ^{[1
]}

HORTON, GMJ ^{[1
]}

机构：

[1] HOFFMANN LA ROCHE INC, DEPT AGR & ANIM HLTH, NUTLEY, NJ 07110 USA

来源：

CANADIAN JOURNAL OF ANIMAL SCIENCE | 1983年 / 63卷 / 03期

关键词：

D O I：

10.4141/cjas83-070

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：623 / 629

页数：7

共 13 条

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[7] EFFECT OF 4 MATURITY STAGES OF TIMOTHY HAY ON ITS CHEMICAL COMPOSITION, NUTRIENT DIGESTIBILITY AND NUTRITIVE VALUE INDEX [J].

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[8]

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[9]

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[10] DIFFERENCES IN THE INTAKE OF ROUGHAGE BETWEEN COWS OF 3 BREEDS FED 2 LEVELS OF CONCENTRATES ACCORDING TO MILK-YIELD [J].

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