INFLUENCE OF SITE OF ADMINISTRATION OF UREA ON VOLUNTARY INTAKE OF CONCENTRATE BY LACTATING COWS

被引：18

作者：

HUBER, JT

COOK, RM

机构：

来源：

JOURNAL OF DAIRY SCIENCE | 1972年 / 55卷 / 10期

关键词：

D O I：

10.3168/jds.S0022-0302(72)85696-0

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：1470 / &

共 10 条

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[3]

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[4]

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[5]

Hawk P B, 1954, PRACTICAL PHYSIOLOGI

[6] UREA-TREATED CORN SILAGE IN LOW PROTEIN RATIONS FOR LACTATING COWS [J].

HUBER, JT ;

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[7] VARYING LEVELS OF UREA FOR DAIRY COWS FED CORN SILAGE AS ONLY FORAGE [J].

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BLASER, RE .

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[8]

HUBER JT, 1968, J ANIM SCI, V27, P220

[9] RELATIONSHIP OF DIETARY NONPROTEIN NITROGEN TO UREA KINETICS IN DAIRY COWS [J].

MUGERWA, JS ;

CONRAD, HR .

JOURNAL OF NUTRITION, 1971, 101 (10) :1331-&

[10] EFFECT OF HIGH-UREA SUPPLEMENTATION ON FEED INTAKE AND MILK PRODUCTION OF DAIRY COWS [J].

VANHORN, HH ;

FOREMAN, CF ;

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JOURNAL OF DAIRY SCIENCE, 1967, 50 (05) :709-+

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