摘要
概述了油菜品种间杂交后代及远缘杂交后代主要生物学性状和经济性状的遗传变异现象 ;对杂交亲本的选配及杂种后代的选择进行了探讨 ,分析了油菜远缘杂交育种中存在的问题 。
This paper summarized the inheritance and variation of main biological and economic characters in rape progeny from hybridization and distant crossing,inquired into the selective mating of hybrid parent and the selection of hybrid progeny,analyzed the problems which had existed in rape distant crossing breeding,and put forward some ideas for accelerating the stability of characters in distant crossing progeny.\;
出处
《江西农业学报》
2000年第1期48-51,共4页
Acta Agriculturae Jiangxi
关键词
油菜
杂交后代
遗传
变异
选择
Rape
Hybrid progeny
Inheritance and variation
Selection
