THE FERTILITY OF COWS INSEMINATED AT VARIOUS INTERVALS AFTER CALVING

被引:25
作者
SHANNON, FP
SALISBURY, GW
VANDEMARK, NL
机构
关键词
D O I
10.2527/jas1952.112355x
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:355 / 360
页数:6
相关论文
共 2 条
[1]  
SNEDECOR GW, 1946, STATISTICAL METHODS
[2]   THE RELATION OF THE POST-PARTUM BREEDING INTERVAL TO REPRODUCTIVE EFFICIENCY IN THE DAIRY COW [J].
VANDEMARK, NL ;
SALISBURY, GW .
JOURNAL OF ANIMAL SCIENCE, 1950, 9 (03) :307-313