TRENDS IN HERD AGE STRUCTURE AND THE RELATIONSHIPS WITH MANAGEMENT CHARACTERISTICS IN WISCONSIN HOLSTEIN HERDS

被引：4

作者：

SATTLER, CG

DENTINE, MR

机构：

来源：

JOURNAL OF DAIRY SCIENCE | 1989年 / 72卷 / 04期

关键词：

D O I：

10.3168/jds.S0022-0302(89)79198-0

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：1027 / 1034

页数：8

共 20 条

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