[广亲和粳稻恢复系选育技术研究]

【广亲和粳稻恢复系选育技术研究】.pdfDisserta tion for Degree of M.S.StudiesonBreedingMethodsforWide-compatible Restorer in Rice(Oryza sativa L.,subsp japonica)Student:Teng Lisheng Speciality:Pant Genetics and Breeding Study Area:Rice Genetics and Breeding Adviser:Prof.同质恢复系亲子代间结实率以及与恢复性的相关性 同质广亲和恢复系对WA型胞质不育恢复性的遗传 五、讨论 六、参考文献 致谢ABSTRACT Usingseedsettingrateasaselection criterion,inheritanceoffertilityrestorationwas analysed for two japonica restorers,c57 and zH157.For cytoplasmic male sterile(cms)line of BT type, dominant effective genes(Rf,Rfi) in c57,but by a pair of dominant weak genes(RfRf2)in ZH157.
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