摘要
博Ⅱ优15是广东海洋大学农业生物技术研究所以不育系博ⅡA为母本,用自选优质高产强优恢复系HR15作父本杂交育成的弱感光型杂交水稻新组合,2003年2月通过国家品种审定,适宜在广东和广西的中南部、福建省南部及海南省作双季晚稻种植。该组合具有高产、稳产,米质优,抗逆性强和制种产量高等优点,到2005年晚季累计推广面积达40.4万hm2,已成为华南稻区晚季的主栽品种。
Bo Ⅱ you15, a new weakly-photosensitive indica hybrid rice combination derived from the cross of CMS BoⅡ A and good-quality restorer line HR15, was released by Institute of Technique for Agriculture Biology, Guangdong Ocean University. It was examined and approved by national crops variety Approval Committee in 2003 Feb, and suitable to be planted for late cropping season in regions such as Guangdong, central south of Guangxi, south of Fujian and Hainan province. Since characteristics of high and stable yield, good grain quality, strong resistance to disease and easy to achieved a high yield in seed production, Bo Ⅱ youl5 had taken on a main cultivar in south china rice growing area and its total applicated area from 2003 to 2005 had amounted to more 404, 000 hm^2.
出处
《中国农学通报》
CSCD
2006年第4期216-217,共2页
Chinese Agricultural Science Bulletin
基金
2005年度国家科技成果重点推广计划项目"优质高产杂交稻新组合博Ⅱ优15的示范推广"(2005EC000280)。
关键词
杂交水稻
博Ⅱ优15
选育
应用
Hybrid rice, Bo Ⅱyou15, Breeding, Application
