家蚕混精杂交后代表现与F1代杂交率关系的探讨  

Study on the Relationship between the Hhybrid Ratio and Phenotype of F1 Generation of Mmixed Fertilization in Bombyx mori

作　　者：祝新荣[1] 何克荣[1] 柳新菊[1] 

机构地区：[1]浙江省农业科学院蚕桑研究所,浙江杭州310021

出　　处：《蚕桑通报》2006年第1期13-15,共3页Bulletin of Sericulture

摘　　要：通过对家蚕混精杂交后代表现的分析,探讨了可能影响混精杂交后代表现的各种因素,强调了鉴蛹工作在家蚕一代杂交种生产中的重要性。According to analysis on posterity phenotype of mixed fertilization, the factors probably influencing posterity phenotype of mixed fertilization were discussed. It was emphasized that pupa sexing was very important during F1 hybrid egg production.

关 键 词：家蚕 混精杂交 后代表现 F1代杂交率 

分 类 号：S882[农业科学—特种经济动物饲养]