优质高产两系杂交籼稻新组合云两优9801的选育  

Breeding of New Two-line Indica Hybrid Rice Combination Yunliangyou 9801 with Good Grain Quality and High Yield

作　　者：蓝舵 涂建[1] 奎丽梅[1] 邓伟[1] 谷安宇[1] 安华 陈忆昆[1] 董阳均 董维 吕莹 管俊娇[1] 张建华[1] 张锦文[1] 余琴 张笑 夏艳波 张恒 李小林[1] LAN Duo;TU Jian;KUI Limei;DENG Wei;GU Anyu;AN Hua;CHEN Yikun;DONG Yangjun;DONG Wei;LU Ying;GUAN Junjiao;ZHANG Jianhua;ZHANG Jinwen;YU Qin;ZHANG Xiao;XIA Yanbo;ZHANG Heng;LI Xiaolin(Food Crops Institute,Yunnan Academy of Agricultural Sciences,Kunming,Yunnan 650200,China;Seed Promotion Station of Shuifu City,Shuifu,Yunnan 657800,China;Seed Management Station of Yunnan Province,Kunming,Yunnan 650031,China)

机构地区：[1]云南省农业科学院粮食作物研究所,云南昆明650200 [2]水富市种子推广站,云南水富657800 [3]云南省种子管理站,云南昆明650031

出　　处：《杂交水稻》2024年第4期65-67,共3页Hybrid Rice

基　　金：兴滇英才支持计划;云南省重大科技专项计划(202302AE090001,202302AE090003);云南省种子种业联合实验室项目(202205AR070001-6);云南省财政部门预算项目重大专项(530000210000000013809)。

摘　　要：云两优9801是云南省农业科学院粮食作物研究所用优质软米籼型光温敏核不育系云软221S与高配合力优质籼型恢复系云恢9801配组育成的杂交籼稻新组合,具有高产稳产、适应性广、米质优等特点,2023年通过云南省农作物品种审定委员会审定。介绍了该组合的亲本特征特性、选育过程及其应用技术要点。Yunliangyou 9801,derived from high-quality indica-type soft rice photo-thermo-sensitive genic male sterile line(PTGMS)line Yunruan 221S and strong indica restorer line Yunhui 9801 with good grain quality and high combining ability,is a new indica hybrid rice combination developed by the Food Crops Institute of Yunnan Academy of Agricultural Sciences.It has the characteristics of high and stable yield,wide adaptability and excellent grain quality.It was registered and released to commercial production by Yunnan Crop Variety Appraisal Committee in 2023.The parental characteristics,breeding process and application techniques of the combination were introduced.

关 键 词：杂交水稻 云两优9801 优质 高产 选育 

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