摘要
在介绍粳稻丰锦、辽粳5号、盐粳32、盐粳68等来源及特点的基础上,以配合力为指标,分析了这4个品种的产量性状的遗传潜势,结合系谱分析,论证了骨干亲本的育种价值,并探讨了骨干亲本的利用方式。
Recommending beginning and character of Fengjin, Liaojing-5,Yanjing-32 and Yanjing-68 in Japanica rice. The combining ability was calculate to analyze the genetic potential of yield characters of in varieties. The pedigree analysis indicate the breeding value of the primal parents. And approaching the using channel of the primal praents.
出处
《垦殖与稻作》
2006年第4期6-9,共4页
Reclaiming and Rice Cultivation
关键词
水稻
衍生系统
骨干亲本
育种价值
rice
derivative system
primal parents
breeding value
