STUDIES ON A SELECTION INDEX FOR IMPROVEMENT OF LITTER WEIGHT IN SHEEP

被引:5
作者
MARTIN, TG [1 ]
SMITH, C [1 ]
机构
[1] ARC,ANIM BREEDING RES ORG,EDINBURGH EH9 3JQ,MIDLOTHIAN,SCOTLAND
来源
ANIMAL PRODUCTION | 1980年 / 31卷 / AUG期
关键词
D O I
10.1017/S0003356100039787
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:81 / 85
页数:5
相关论文
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[2]   PHENOTYPIC AND GENETIC-PARAMETERS FOR LAMB WEIGHTS IN A SYNTHETIC LINE OF SHEEP [J].
MARTIN, TG ;
SALES, DI ;
SMITH, C ;
NICHOLSON, D .
ANIMAL PRODUCTION, 1980, 30 (APR) :261-269
[3]  
ROBERTSON A, 1977, Z TIERZ ZUCHTUNGSBIO, V94, P131
[4]   EFFECT OF SAMPLING ERRORS ON EFFICIENCY OF SELECTION INDEXES .2. USE OF INFORMATION ON ASSOCIATED TRAITS FOR IMPROVEMENT OF A SINGLE IMPORTANT TRAIT [J].
SALES, J ;
HILL, WG .
ANIMAL PRODUCTION, 1976, 23 (AUG) :1-14
[5]  
SMITH C, 1979, ANIM PROD, V29, P1