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

被引:12
作者
POWELL, RL
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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 ;
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页码:794 / 800
页数:7
相关论文
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
    MCGILLIARD, ML
    FREEMAN, AE
    [J]. JOURNAL OF DAIRY SCIENCE, 1976, 59 (06) : 1140 - 1146
  • [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