摘要
为选育出适合长江中下游区域种植的高产优质晚籼稻新品种,合肥丰乐种业股份有限公司利用自主选育的两系不育系耘9S与恢复系R6116杂交选育而成杂交晚籼新组合耘两优966。该品种生育期短,适宜在湖南省、湖北省、江西省、安徽省、浙江省稻瘟病轻发区作晚稻种植。耘两优966丰富了长江中下游晚籼稻种植品种的类型,为进一步保障国家粮食安全提供了有力保证。
In order to breed new high-yield and high-quality late indica rice varieties suitable for planting in the middle and lower reaches of the Yangtze River,Hefei Fengle Seed Industry Co.,Ltd. bred a new late indica hybrid combination YunLiangyou 966 by crossing the self-bred two-line sterile line Yun 9s and the restorer line R6116. The variety had a short growth period and is suitable for late rice planting in areas with low incidence of rice blast in Hunan,Hubei,Jiangxi,Anhui and Zhejiang provinces. Yunliangyou 966 enriched the types of late indica rice varieties in the middle and lower reaches of the Yangtze River and provided a strong guarantee for further ensuring national food security.
作者
徐晓莉
钱宝云
夏泽静
夏婷婷
李振宇
XU Xiao-li(Hefei Fengle Seed Industry Co.,Ltd.,Anhui Two-line Hybrid Rice Engineering Technology Research Center,Hefei,Anhui230031)
出处
《园艺与种苗》
CAS
2022年第6期70-71,共2页
Horticulture & Seed
基金
安徽省科技重大专项(202103a06020018)。
关键词
杂交水稻
耘两优966
晚稻
选育
Hybrid rice
Yunliangyou 966
Late hybrid rice
Breeding
