高产高效节水抗旱三系杂交稻新组合旱优82的选育与应用  

Breeding and Application of New Water-saving and Drought-resistant Three-line Hybrid Rice Combination Hanyou 82 with High Yield and High Efficiency

作　　者：王伍梅[1] 洪祖正 王庆永 袁士成 赵波 朱庆跃 孟军 戚士章[4] 戚士胜[4] 杜士云[1] 王占保 WANG Wumei;HONG Zuzheng;WANG Qingyong;YUAN Shicheng;ZHAO Bo;ZHU Qingyue;MENG Jun;QI Shizhang;QI Shisheng;DU Shiyun;WANG Zhanbao(Rice Research Institute of Anhui Academy of Agricultural Sciences/Anhui Province Key Laboratory of Rice Germplasm Innovation and Molecular Improvement,Hefei,Anhui 230031,China;Shouxian County Agricultural Comprehensive Administrative Enforcement Corps,Shouxian,Anhui 232200,China;Anhui Zhunongfengbao Seed Industry Co.,Ltd.,Hefei,Anhui 231201,China;Shouxian County Agricultural Technology Extension Center,Shouxian,Anhui 232200,China)

机构地区：[1]安徽省农业科学院水稻研究所/水稻种质创新与分子改良安徽省重点实验室,安徽合肥230031 [2]寿县农业综合行政执法大队,安徽寿县232200 [3]安徽筑农丰宝种业有限公司,安徽合肥231201 [4]寿县农业技术推广中心,安徽寿县232200

出　　处：《杂交水稻》2025年第1期63-69,共7页Hybrid Rice

基　　金：安徽省农作物良种联合攻关(水稻)。

摘　　要：旱优82是以沪旱7A为母本,宝恢82为父本配组育成的广适性中早熟节水抗旱三系杂交稻新组合。该组合生育期短,全生育期约117 d,穗大、粒多、粒大,千粒重28.6 g,茎秆粗壮,米质达部优2级,综合抗性好,抗旱性较强,于2022年通过安徽省品种审定。Hanyou 82,derived from Huhan 7A and Baohui 82,is a new water-saving and drought-resistant three-line hybrid rice combination with mid-early maturity and wide adaptability.This combination has a short growth period of about 117 days,large panicles with many spikelets,and large grains with a 1000-grain weight of 28.6 g.It has strong stems,high grain quality reaching the second grade of ministerial standard,good comprehensive resistance and strong drought resistance.It was approved by Anhui Provincial Crop Variety Appraisal Committee in 2022.

关 键 词：杂交水稻 节水抗旱稻 旱优82 选育 

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