ASSOCIATIONS BETWEEN SERVICE INTERVAL, INTERVAL FROM 1ST SERVICE TO CONCEPTION, NUMBER OF SERVICES PER CONCEPTION, AND LEVEL OF BUTTERFAT PRODUCTION

被引：32

作者：

TOUCHBERRY, RW

ROTTENSTEN, K

ANDERSEN, H

机构：

来源：

关键词：

D O I：

10.3168/jds.S0022-0302(59)90708-8

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：1157 / 1170

页数：14

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