PEDIGREE INDEXING YOUNG HOLSTEIN DAIRY BULLS USING ANCESTRAL INFORMATION FROM DIFFERENT COUNTRIES

被引:2
作者
JANSEN, GB [1 ]
SCHAEFFER, LR [1 ]
BURNSIDE, EB [1 ]
WILSON, HM [1 ]
机构
[1] UNIV GUELPH,DEPT ANIM & POULTRY SCI,CTR GENET IMPROVEMENT LIVESTOCK,GUELPH N1G 2W1,ONTARIO,CANADA
关键词
D O I
10.4141/cjas86-098
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
收藏
页码:889 / 895
页数:7
相关论文
共 6 条
[1]  
Dickinson F. N., 1976, United States Department of Agriculture, Agricultural Research Service Production Research Report, P1
[2]   USE OF RELATIONSHIPS AMONG SIRES TO INCREASE ACCURACY OF SIRE EVALUATION [J].
HENDERSON, CR .
JOURNAL OF DAIRY SCIENCE, 1975, 58 (11) :1731-1738
[3]   COMPARISON OF SIRE EVALUATION METHODS FOR FAT TEST [J].
KENNEDY, BW ;
MOXLEY, JE .
CANADIAN JOURNAL OF ANIMAL SCIENCE, 1977, 57 (01) :221-223
[4]   PROCEDURE FOR INCLUDING DAM AND MATERNAL GRANDSIRE IN USDA-DHIA COW INDEXES [J].
POWELL, RL .
JOURNAL OF DAIRY SCIENCE, 1978, 61 (06) :794-800
[5]   EFFECTIVENESS OF MODEL FOR COW EVALUATION INTRAHERD [J].
SCHAEFFER, LR .
JOURNAL OF DAIRY SCIENCE, 1983, 66 (04) :874-880
[6]   PEDIGREE INDEXING OF HOLSTEIN BULLS USED IN ARTIFICIAL-INSEMINATION [J].
SCHAEFFER, LR .
CANADIAN JOURNAL OF ANIMAL SCIENCE, 1981, 61 (02) :261-269