两系杂交水稻组合创两优宏占在江永的高产优质制种技术  

High-yielding Quality Seed Production Techniques of Two-line Hybrid Rice Combination Chuangliangyou Hongzhan at Jiangyong, Hunan

作　　者：李静 潘杰 刘国相 LI Jing;PAN Jie;LIU Guoxiang(Chenzhou Crop Seed Reserve and Technical Extension Station,Chenzhou,Hunan 423000,China;Yuan's Seed Industry High-tech Co.,Ltd.,Changsha,Hunan 410000,China)

机构地区：[1]郴州市农作物种子储备和技术推广站,湖南郴州423000 [2]袁氏种业高科技有限公司,湖南长沙410000

出　　处：《杂交水稻》2023年第5期105-107,共3页Hybrid Rice

摘　　要：创两优宏占是袁氏种业高科技有限公司用创5S作母本与自育的恢复系R宏占配组育成的两系杂交中稻组合,2018年通过湖北省农作物品种审定委员会审定。介绍了创两优宏占双亲的特征特性及其在江永的高产优质制种技术。Chuangliangyou Hongzhan is a two-line medium hybrid rice combination developed by Yuan's Seed Industry High-tech Co.,Ltd.with Chuang 5S as the female and R Hongzhan,a self-bred restorer line,as the male.It was registered and released by Hubei Provincial Crop Variety Appraisal Committee in 2018.The characteristics of the parents of Chuangliangyou Hongzhan and its high-yield and high-quality seed production techniques at Jiangyong County of Hunan Province were introduced.

关 键 词：杂交水稻 创两优宏占 江永 制种技术 

分 类 号：S511.03[农业科学—作物学] S339