摘要
利用二花脸猪、大白猪、杂交一代和回交一代 4个群体共 2 0 10窝产仔数的资料 ,采用家系内方差异质性和主效基因指数方法检测是否存在影响二花脸猪高繁殖力的主效基因。
The data of 4 populations with 2010 litters including Erhualian pigs,Large White,and their F 1 and BC,were used to detect if the prolificacy of Erhualian pig was influenced by major genes through within family variance heterogeneity and major gene index.The detection results indicated that the prolificacy of Erhualian pig was influenced by major genes.
出处
《华北农学报》
CSCD
北大核心
2001年第4期27-31,共5页
Acta Agriculturae Boreali-Sinica
基金
国家重点基础研究发展规划项目 (G2 0 0 0 0 16 10 4 )
国家自然科学基金重点项目 (392 30 30 0 )
关键词
二花脸猪
繁殖力
主效基因
检测
Erhualian pigs
Prolificacy
Major gene detection
