优质高配合力杂交水稻恢复系YR1606的选育及应用  

Breeding and Application of Hybrid Rice Restorer Line YR1606 with Excellent Grain Quality and High Combining Ability

作　　者：陈琳[1] 张从合 王华运 俞程 严志[1] 申广勒[1] 张云虎[1] 庞战士[1] 刘兴江[1] CHEN Lin;ZHANG Conghe;WANG Huayun;YU Cheng;YAN Zhi;SHEN Guangle;ZHANG Yunhu;PANG Zhanshi;LIU Xingjiang(Anhui Win-all Hi-tech Seed Co.,Ltd.,Hefei,Anhui 230088,China)

机构地区：[1]安徽荃银高科种业股份有限公司,安徽合肥230088

出　　处：《杂交水稻》2025年第1期57-59,共3页Hybrid Rice

基　　金：2022年合肥市重大专项:重大突破性水稻新品种的创制与应用。

摘　　要：YR1606系安徽荃银高科种业股份有限公司利用抗倒伏、耐热性强的恢复系YR1671同大穗恢复系南恢511杂交选育的中间材料YR338为母本,与自育优良恢复系YR0822杂交,结合抗逆性、配合力和品质筛选,经系统选育而成的优质、高配合力恢复系。利用其选配的荃优1606等7个杂交组合已通过多个熟组的国家级品种审定。YR1606 is a restorer line with excellent grain quality and high combining ability,which was developed by Anhui Win-all Hi-tech Seed Co.,Ltd.using the intermediate material YR338,derived from the hybridization of the restorer line YR1671 with strong lodging resistance and heat resistance and the large-panicle restorer line Nanhui 511,as the female parent to cross with the excellent restorer line YR0822 through the pedigree selection method combined with overall screening in stress resistance,combining ability and grain quality.Seven hybrid rice combinations such as Quanyou 1606 derived from YR1606 have been approved in multiple maturity groups by the National Crop Variety Appraisal Committee.

关 键 词：杂交水稻 恢复系 YR1606 高配合力 优质 选育 

分 类 号：S511.01[农业科学—作物学] S334