PROCEDURE FOR INCLUDING DAM AND MATERNAL GRANDSIRE IN USDA-DHIA COW INDEXES

被引：12

作者：

POWELL, RL

机构：

来源：

关键词：

D O I：

10.3168/jds.S0022-0302(78)83651-0

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：794 / 800

页数：7

共 4 条

[1]

Dickinson F. N., 1976, United States Department of Agriculture, Agricultural Research Service Production Research Report, P18

[2] PREDICTING DAUGHTER MILK-PRODUCTION FROM DAM INDEX [J].

MCGILLIARD, ML ;

FREEMAN, AE .

[3]

Norman H. D., 1976, United States Department of Agriculture, Agricultural Research Service Production Research Report, P8

[4]

Powell R. L., 1976, United States Department of Agriculture, Agricultural Research Service Production Research Report, P35