优质香型水稻三系不育系酒都A的选育与应用  

Breeding and Application of High-quality Aromatic CMS Line Jiudu A in Rice

作　　者：张杰[1] 邬相宏 廖宗永[1] 赵德明[1] 陈家彬[1] 包灵丰[1] 韩冬 江青山[1] ZHANG Jie;WU Xianghong;LIAO Zongyong;ZHAO Deming;CHEN Jiabin;BAO Lingfeng;HAN Dong;JIANG Qingshan(Yibin Academy of Agricultural Sciences,Yibin,Sichuan 644000,China)

机构地区：[1]宜宾市农业科学院,四川宜宾644000

出　　处：《杂交水稻》2024年第3期82-85,共4页Hybrid Rice

基　　金：现代农业产业技术体系建设专项资金资助(CARS-01-96);国家产业技术体系四川省水稻创新团队项目(CXTD-2021-01);四川省科技计划重点研发项目(2021YFYZ0016)。

摘　　要：酒都A是宜宾市农业科学院利用宜香9B(宜香1B/Ⅱ-32B)作母本与宜香1B杂交,在F3代选择优良单株与宜香6A测交并连续多代回交转育育成的香型水稻三系不育系,2021年通过四川省农作物品种审定委员会组织的技术鉴定。该不育系具有育性稳定、米质优、可恢性好和配合力强等特性,配组的酒都优586于2022年通过四川省农作物品种审定委员会审定。Jiudu A,derived from testcrossing and subsequent successive backcrossing between Yixiang 6A and an excellent single plant selected from the F3 progeny of the cross between Yixiang 9B(Yixiang 1B/Ⅱ-32B)and Yixiang 1B,is a high-quality CMS line in rice developed by Yibin Academy of Agricultural Sciences.In 2021,it was technically identified by Sichuan Provincial Crop Variety Appraisal Committee.This male sterile line has the characteristics of stable fertility,excellent grain quality,good restorability and strong combining ability.The hybrid combination Jiuduyou 586 derived from Jiudu A and Shuhui 586 was registered and released by Sichuan Provincial Crop Variety Appraisal Committee in 2022.

关 键 词：杂交水稻 不育系 酒都A 优质 香型 选育 

分 类 号：S511.01[农业科学—作物学] S334