摘要
1991~1996年,以N5088S配制的两系杂交粳稻系列组合鄂粳杂1号、N5088S/R183、N5088S/R91等在云南腾冲、浙江安吉、江西滨湖等地试种、示范8万多hm2,均表现出较强的产量优势,比当地对照种增产66%以上,高的达30%。繁殖、制种、示范配套技术的研究已取得了可喜进展。
The Japonica photoperiod sensitive genic male sterile line N5088S and bred a series combinations of two line hybrid Japonica rice E Gen Za No.1, N5088S/R183,N5088S/R9 1 with it. Appeared stronger yield superiority,and increased yield over 6 61%, best increased yield 30% than local variety, where they were test and demonstration in the Tengchong County of Yunnan Province, the Anji County of Zhejiang Province, the Binhu region of Jiangxi Province in 1991~1996. The studies on the techniques of reproduction have been gotten distinct advance.
出处
《湖北农业科学》
1997年第6期6-8,共3页
Hubei Agricultural Sciences
基金
国家"863"计划
湖北省科委资助
关键词
光敏核不育系
N5088S
两系杂交
粳稻
rice (Oryza sativa), Japonica photo sensitive genic male sterile line N5088S,two line Japonica hybrid rice,demonstration