粳型光敏核不育系N5088S及其所配组合在云南等地的应用  

Application of Japonica photo sensitive genic male sterile line N5088S and bred combinations with it at Yunnan Province and other provinces

作　　者：王长义[1] 方国成[1] 

机构地区：[1]湖北省农业科学院粮作所

出　　处：《湖北农业科学》1997年第6期6-8,共3页Hubei Agricultural Sciences

基　　金：国家"863"计划;湖北省科委资助

摘　　要：１９９１～１９９６年，以Ｎ５０８８Ｓ配制的两系杂交粳稻系列组合鄂粳杂１号、Ｎ５０８８Ｓ／Ｒ１８３、Ｎ５０８８Ｓ／Ｒ９１等在云南腾冲、浙江安吉、江西滨湖等地试种、示范８万多ｈｍ２，均表现出较强的产量优势，比当地对照种增产６６％以上，高的达３０％。繁殖、制种、示范配套技术的研究已取得了可喜进展。The Japonica photoperiod sensitive genic male sterile line N5088S and bred a series combinations of two line hybrid Japonica rice E Gen Za No.1, N5088S/R183,N5088S/R9 1 with it. Appeared stronger yield superiority,and increased yield over 6 61%, best increased yield 30% than local variety, where they were test and demonstration in the Tengchong County of Yunnan Province, the Anji County of Zhejiang Province, the Binhu region of Jiangxi Province in 1991～1996. The studies on the techniques of reproduction have been gotten distinct advance.

关 键 词：光敏核不育系 N5088S 两系杂交 粳稻 

分 类 号：S511.220.2[农业科学—作物学]