高产优质红米杂交水稻新组合晶红优52的选育与应用  

Breeding and Application of New Red Hybrid Rice Combination Jinghongyou 52 with HighYield and Good Grain Quality

作　　者：管玉圣[1,2,3] 蒋刚 王楚桃[1,2,3] 何永歆 李贤勇[1,2,3] 熊英 朱子超[1,3] 欧阳杰 黄乾龙[2,3] 李顺武 龚太伦[2] GUAN Yusheng;JIANG Gang;WANG Chutao;HE Yongxin;LI Xianyong;XIONG Ying;ZHU Zichao;OUYANG Jie;HUANG Qianlong;LI Shunwu;GONG Tailun(Chongqing Academy of Agricultural Sciences,Chongqing 400060,China;Chongqing Zhongyi Seed Co.Ltd.,Chongqing 400060,China;Key Laboratory of Hybrid Rice Breeding of Chongqing,Chongqing 400060,China)

机构地区：[1]重庆市农业科学院,重庆400060 [2]重庆中一种业有限公司,重庆400060 [3]杂交水稻育种重庆市重点实验室,重庆400060

出　　处：《杂交水稻》2023年第6期105-108,共4页Hybrid Rice

基　　金：重庆市科研院所绩效激励引导专项(cstc2021jxjl80013);重庆市农业科学院青年创新团队项目(NKY-2018QC03)。

摘　　要：晶红优52是重庆市农业科学院利用自育三系不育系晶红1A与恢复系Q恢52配组育成的三系杂交水稻新组合。该组合为红米,属于特种稻,具有分蘖力较强、产量高、米质优等特点,米质达到农业行业《食用稻品种品质》标准1级。2020年6月通过重庆市农作物品种审定委员会审定,2022年7月通过福建省主要农作物品种审定委员会审定。Jinghongyou 52,derived from the self-bred CMS line Jinghong 1A and restorer line Qhui 52,is a new threeline hybrid rice combination developed by Chongqing Academy of Agricultural Sciences.The combination is red rice,which belongs to a special rice.It has the characteristics of strong tillering ability,high yield and good grain quality.The grain quality reaches the first class of the"Cooking rice variety quality"standard in the agricultural industry.It was approved by Chongqing Crop Variety Appraisal Committee in June 2020 and by Fujian Crop Variety Appraisal Committee in July 2022.

关 键 词：杂交水稻 晶红优52 红米 高产 优质 选育 

分 类 号：S334[农业科学—作物遗传育种] S338[农业科学—农艺学]