三系杂交糯稻组合信优糯721的选育  

Breeding of Three-line Glutinous Hybrid Rice Combination Xinyounuo 721

作　　者：马汉云 董艳华 王青林 扶定 沈光辉 郭桂英 全瑞兰 吴淑平 MA Han-yun;DONG Yan-hua;WANG Qing-lin;FU Ding;SHEN Guang-hui;GUO Gui-ying;QUAN Rui-lan;WU Shu-ping(Xinyang Academy of Agricultural Sciences,Xinyang,Henan 464000,China;Rural Industry Development Service Center of Henan Province,Zhengzhou,Henan 450002,China)

机构地区：[1]信阳市农业科学院,河南信阳464000 [2]河南省乡村产业发展服务中心,河南郑州450002

出　　处：《杂交水稻》2022年第5期86-89,共4页Hybrid Rice

基　　金：国家现代农业产业技术体系建设专项资金(CARS-01-61);河南省农业产业技术体系建设专项资金(Z2012-04-01);河南省科技攻关项目(202102110259);河南省“四优四化”科技支撑行动计划(20210106002);信阳市创新应用专项(20190026,20210007)。

摘　　要：信优糯721是信阳市农业科学院利用三系糯稻不育系信3122Awx与糯稻恢复系信糯恢721组配育成的杂交糯稻组合,具有适应性广、高产稳产性好、生育期适宜等特点,且其稻米品质符合当地群众对优质糯米的消费习惯,2018年通过河南省品种审定。Xinyounuo 721, derived from glutinous CMS line Xin 3122Awx and glutinous restorer line Xinnuohui 721, is a glutinous hybrid rice combination developed by Xinyang Academy of Agricultural Sciences. Moreover, its grain quality meets the local people’s consumption habits of high-quality glutinous rice. In 2018, it was registered and released by Henan Crop Variety Appraisal Committee.

关 键 词：杂交糯稻 信优糯721 优质 高产 选育 

分 类 号：S511.01[农业科学—作物学] S334