全香型优质杂交香稻新组合红香优68的选育与应用  

Breeding and Application of Aromatic Medium Indica Hybrid Rice Combination Hongxiangyou 68 with Fine Grain Quality

作　　者：汤俭民 张似松 曹庆云 郭子平 朱彩章 毛惠民 张楚珍 雷昌云 付成俊 徐波 

机构地区：[1]湖北中香米业有限责任公司,湖北武汉430070 [2]孝感市孝南区农业技术推广中心,湖北孝感432100 [3]湖北省农业技术推广总站,湖北武汉430070

出　　处：《杂交水稻》2013年第4期18-20,共3页Hybrid Rice

基　　金：湖北省农业厅优质稻研究开发项目[鄂农函(2002)73号]

摘　　要：红香优68是用红莲型优质香稻不育系红香2A与优质香稻恢复系香恢68配组选育而成的杂交中稻新组合。该组合稻米表现为全香型,米质达国标优质稻谷2级标准,产量高,抗性强于对照扬两优6号,2012年3月通过湖北省农作物品种审定。介绍了其选育经过、特征特性、栽培技术及制种技术要点。Hongxiangyou 68, derived from Hongxiang 2A, an aromatic Honglian-type CMS line, and Xianghui 68, an aromatic restorer line with good grain quality, is a new medium indica hybrid rice combination. Its grains are all aromatic and all of its grain quality traits reach the second-class national standards of fine quality indica rice. Be- sides, it showed higher yield and stronger disease resistance than Yangliangyou 6 （Check） in the regional trails of Hubei Province. It was registered tee in March, 2012. Its breeding were introduced in this paper. and released for commercial production by Hubei Crop Variety Appraisal Commit- procedure, major characteristics and cultivation and seed production techniques

关 键 词：杂交香稻 红香优68 全香型 优质 选育 

分 类 号：S511.03[农业科学—作物学] S334