水稻三系不育系江育F32A的选育与应用  

Breeding and Application of CMS Line Jiangyu F32A in Rice

作　　者：刘波 李晓元 曾永春 肖光余 

机构地区：[1]江油市川江水稻研究所,四川江油621700

出　　处：《杂交水稻》2018年第5期3-6,共4页Hybrid Rice

基　　金：四川省"十一五"农作物育种攻关项目(2006YZGG01);四川省"十二五"育种攻关项目(2011-0011);四川省科技支撑计划(2016NYZ0028)

摘　　要：江育F32A(原用名FS3A)是四川省江油市川江水稻研究所以(优ⅠB/菲改B//L301B)F_3代优株为父本,与优ⅠA测交并连续回交转育而成的印水型优质籼型不育系,于2005年8月通过四川省农作物品种审定委员会技术鉴定。先后配组了川江优527、F优498、江优89、江优6号、江优381等多个组合通过省级或国家审定。Jiangyu F32 A, derived from the testcross of You I A/(You IB/Feigai B//L301 B)F_3, followed by successive backcrossing over years, is an indica CMS line in rice developed by Chuanjiang Rice Research Institute of Jiangyou City. In August, 2005, it was technically identified by Sichuan Provincial Crop Variety Appraisal Committee. Some of its hybrids including Chuanjiangyou 527(Jiangyu F32 A/Shuhui 527), F You 498(Jiangyu F32 A/Shuhui 498), Jiangyou 89(Jiangyu F32 A/Jianghui 89), Jiangyou 6(Jiangyu F32 A/Jianghui 6) and Jiangyou 381(Jiangyu F32 A/Jianghui 8171) have been certified for release to commercial production by the national or provincial crop variety appraisal committees.

关 键 词：杂交水稻 不育系 江育F32A 选育 

分 类 号：S511.01[农业科学—作物学] S334