一季杂交晚稻组合亚华优451的选育与应用技术  

Breeding and Application of Single Cropping Late Hybrid Rice Combination-Yahuayou 451

作　　者：秦鹏[1] 周永祥[1] 符辰建[1] 胡小淳[1] 宋永帮[1] 孙振彪[1] 杨远柱[1] 

机构地区：[1]湖南亚华种业科学研究院,湖南长沙410119

出　　处：《湖南农业科学》2010年第7期10-12,共3页Hunan Agricultural Sciences

基　　金：湖南省"十一五"科技重大专项(2006NK1001)

摘　　要：亚华优451是用三系不育系华297A与华恢451配组育成的一季杂交晚稻新组合。2007年通过湖南省农作物品种审定委员会审定。本文介绍了亚华优451的选育过程,特征特性和栽培制种技术要点。Yahuayou 451 is a new single cropping late hybrid rice combination, which derived from the cross of three-line male sterile line Hua297A and restorer line Huahui 451. It was registered by the Crop Variety Appraisal Committee of Hunan Province in 2007. The breeding process, the characteristics and the major cultivation and seed production techniques of Yahuayou 451 were introduced.

关 键 词：一季杂交晚稻 亚华优451 选育 

分 类 号：S511[农业科学—作物学]