丰产优质型两系杂交中稻新组合华两优919的选育  

Breeding of New Medium Indica Hybrid Rice Combination Hualiangyou 919 with High Yield and Good Quality

作　　者：王思哲 任代胜 夏祥华 乔保建 WANG Sizhe;REN Daisheng;XIA Xianghua;QIAO Baojian(Anhui Yielead Rice Industry Co.Ltd.,Wuhu,Anhui 241003,China;Anhui Yielead Seed Industry Research Institute,Wuhu,Anhui 241003,China)

机构地区：[1]安徽袁粮水稻产业有限公司,安徽芜湖241003 [2]安徽袁粮种业科学研究院,安徽芜湖241003

出　　处：《杂交水稻》2023年第5期62-64,共3页Hybrid Rice

基　　金：安徽省重点研究与开发计划项目(202104a06020039);安徽袁粮水稻产业有限公司自研计划项目(RD001)。

摘　　要：华两优919是安徽袁粮水稻产业有限公司用光温敏核不育系1216S和强优势恢复系R919组配而成的两系杂交中稻新组合。该组合具有株型良好、大穗、抗倒、高产、优质等特点,2021年通过国家农作物品种审定委员会审定。Hualiangyou 919 is a new two-line medium indica hybrid rice combination developed by Anhui Yielead Rice Industry Co.,Ltd.by crossing the photoperiod-thermo-sensitive genic male sterile line 1216S with the excellent restorer line R919.The combination has the characteristics of ideal plant type,big panicle,lodging resistance,high yield and good grain quality.It was registered and released for commercial production by the National Crop Variety Appraisal Committee in 2021.

关 键 词：杂交水稻 华两优919 丰产 优质 选育 

分 类 号：S511.01[农业科学—作物学] S334