优质籼稻恢复系泸恢5241的选育与应用  

Breeding and Utilization of Good Quality Indica Restorer Line Luhui 5241 in Rice

作　　者：袁小珍[1] 李耘[1] 刘杰[1] 刘兴义[1] 付唯[1] 

机构地区：[1]四川省农业科学院水稻高粱研究所,四川泸州646100

出　　处：《杂交水稻》2012年第1期25-26,共2页Hybrid Rice

基　　金：四川省育种攻关项目

摘　　要：泸恢5241是四川省农业科学院水稻高粱研究所利用花药培养技术与传统育种技术相结合选育的优良籼型水稻新恢复系,具有穗大、千粒重高、米质优、恢复性好等特点,于2010年通过重庆市品种审定委员会组织的专家技术鉴定。利用该恢复系培育的杂交稻组合泸优5241(002A/泸恢5241)于2011年通过重庆市品种审定。Luhui 5241,a new indica restorer line with large panicles,heavy grains and good grain quality in rice,was bred with anther culture and traditional breeding methodology by Rice and Sorghum Research Institute,Sichuan Academy of Agricultural Sciences.It was technically identified in Chongqing in 2011.The hybrid Luyou 5241 derived from 002A and Luhui 5241 was registered and released for commercial production by Chongqing Provincial Crop Variety Appraisal Committee in 2011.

关 键 词：杂交水稻 恢复系 泸恢5241 选育 

分 类 号：S511.03[农业科学—作物学] S334