优质高产杂交水稻新品种赛两优658的选育及推广应用  

Breeding and Application of High-quality and High-yield Hybrid Rice Variety Sailiangyou 658

作　　者：马春林 马晓春 MA Chun-lin(Anhui Longping High-tech(Xinqiao)Seed Co.,Ltd.Hefei,Anhui230088)

机构地区：[1]安徽隆平高科(新桥)种业有限公司,安徽合肥230088

出　　处：《园艺与种苗》2024年第8期87-89,共3页Horticulture & Seed

摘　　要：赛两优658是安徽赛诺种业有限公司用不育系赛15S和恢复系R658配组杂交育成的籼型两系杂交水稻新组合。该品种于2019—2020年期间参加福建科力企业水稻联合体区域试验及生产试验,区试两年平均产量9827.91 kg/hm^(2),较对照品种F优498增产3.73%。生产试验平均产量9963.46 kg/hm^(2),较对照增产4.86%,稻米品质优,2019年和2020年经检测分别达《食用稻品种品质》标准优质2级和优质3级。试验中综合表现优异,并于2021年通过国家审定,编号为国审稻20210086。该文主要介绍了赛两优658的选育过程及杂交水稻新品种推广应用的意义、策略和方法。Sailiangyou 658 is a new indica two-line hybrid rice combination bred by Anhui Sainuo Seed Industry Co.,Ltd.using sterile line Sai 15S and restorer line R658.During 2019—2020,this variety participated in the regional test and production test of Fujian Keli Enterprise Rice Consortium.The average yield in the two years of the regional test was 9827.91 kg/hm^(2),which was 3.73%higher than that of the control variety F you 498.The average yield was 9963.46 kg/hm^(2),which was 4.86%higher than that of the control,and the rice quality was excellent.In 2019 and 2020,it reached the standard of edible rice variety quality,high quality grade 2 and high quality grade 3 respectively.The comprehensive performance of the test was excellent,and it was approved by the state in 2021,and the number was 20210086.This paper mainly introduce the breeding process of Sailiangyou 658 and the significance,strategy and method of popularization and application of new hybrid rice varieties.

关 键 词：杂交水稻 优质 高产 赛两优658 选育 应用 

分 类 号：S511[农业科学—作物学]