INFLUENCE OF AGE AT FIRST BREEDING ON GROWTH, REPRODUCTION, AND PRODUCTION OF WELL-FED HOLSTEIN HEIFERS

被引：33

作者：

WICKERSHAM, EW

SCHULTZ, LH

机构：

来源：

关键词：

D O I：

10.3168/jds.S0022-0302(63)89092-X

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：544 / &

共 9 条

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BUCH, NC
TYLER, WJ
CASIDA, LE
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[5] REED OE, 1924, 233 KANS AGR EXPT ST
[6] REID JT, 1957 P CORN NUTR C
[7] SORENSEN AM, 1959, 936 CORN U AGR EXPT
[8] STEEL R. G. D., 1960, PRINCIPLES PROCEDURE
[9] TURNER CW, 1932, 164 MISS AGR EXPT ST