高产多抗两系杂交中稻新组合华两优2809的选育  

Breeding of New Two-line Medium Hybrid Rice Combination Hualiangyou 2809 with High Yield and Multiple Resistance

作　　者：汤汉华 周杰平 王文 牟同敏[2] 聂文龙 胡科 刘丹 汤亚东 TANG Han-hua;ZHOU Jie-ping;WANG Wen;MOU Tong-min;NIE Wen-long;HU Ke;LIU Dan;TANGYA-dong(Xiaogan Academy of Agricultural Sciences,Xiaogan,Hubei 432000,China;Huazhong Agricultural University,Wuhan,Hubei 430070,China)

机构地区：[1]孝感市农业科学院,湖北孝感432000 [2]华中农业大学,湖北武汉430070

出　　处：《杂交水稻》2022年第5期57-59,共3页Hybrid Rice

基　　金：湖北省重大科技创新专项(2019ABA107)。

摘　　要：华两优2809是孝感市农业科学院、武汉楚禾汇科技有限公司、湖北工程学院用两系不育系华1228S与恢复系R409配组育成的两系杂交中稻新组合。该组合高产稳产,对稻瘟病、白叶枯病、纹枯病抗性强,适应性广,2021年7月通过湖北省农作物品种审定委员会审定。Hualiangyou 2809, derived from Hua 1228S and R409, is a new two-line medium hybrid rice combination developed by Xiaogan Academy of Agricultural Sciences, Wuhan Chuhehui Technology Co., Ltd. and Hubei Institute of Engineering. It has high and stable yield, strong resistances to rice blast, bacterial blight and sheath blight and wide adaptability. It was registered and released by Hubei Crop Variety Appraisal Committee in July 2021.

关 键 词：两系杂交水稻 华两优2809 高产 抗病 选育 

分 类 号：S511.01[农业科学—作物学] S334