高产优质水稻新品种诺两优6号的选育经过及其高产制种技术

Breeding Process and High Yield Seed Production Techniques of New Rice Variety Nuoliangyou 6

诺两优6号是福建科力种业有限公司和合肥信达高科农业科学研究所用不育系诺403S与恢复系R862配组育成的籼型两系杂交水稻新组合。经国家区域试验表明,该品种表现优异,并于2019年通过国家农作物品种审定委员会审定,编号:国审稻20190106。介绍诺两优6号的选育过程,阐述其主要特征特性,总结其高产制种技术,为该品种推广应用提供理论参考。

Nuoliangyou 6 is a new indica two-line hybrid rice variety using sterile line Nuo403S and restorer line R862 cross breeding by Fujian Keli Seed Industry Co.,Ltd.and Hefei Xinda High-Tech Agricultural Science Research.The national regional test showed that the variety had excellent performance.And it was approved by the National Crop Variety Validation Committee of the Ministry of Agriculture in 2019,and the code was 20190106.The breeding process of Nuoliangyou 6 was introduced,its main characteristics were expounded,and its high-yield production techniques were summarized,in order to provide theoretical basis for its promotion and application.