AN APPRAISAL OF FACTORS AFFECTING PROLIFICACY IN SWINE

被引:23
作者
STEWART, HA
机构
关键词
D O I
10.2527/jas1945.43250x
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:250 / 260
页数:11
相关论文
共 19 条
[11]  
MCKENZIE FF, 1928, MO AGR EXPT STA RES, V118
[13]   Sexual development in small and large types of swine [J].
Phillips, RW ;
Zeller, JH .
ANATOMICAL RECORD, 1943, 85 (04) :387-400
[14]  
SNEDECOR GW, 1940, STATISTICAL METHODS
[15]  
Winters L. M., 1943, JOUR ANIMAL SCI, V2, P129
[16]   Coefficients of inbreeding and relationship [J].
Wright, S .
AMERICAN NATURALIST, 1922, 56 :330-338
[17]  
WRIGHT S, 1922, USDA B, V1121
[18]  
ZELLER JH, 1940, AM SOC ANIMAL PROD P, P279
[19]  
ZELLER JH, 1937, AMER SOC ANIM PROD P, P121