摘要
Ⅱ优416是湖南隆平高科农平种业有限公司用Ⅱ-32A与自选恢复系R416配组育成的杂交中稻新组合。该组合表现优势强,丰产稳产性好,适应性强,抗倒抗病性较强。2004年通过湖南省农作物品种审定委员会审定,2005年通过广西区和国家农作物品种审定委员会审定。介绍了其选育过程、特征特性、栽培及制种技术要点。
Ⅱ You 416 is a new indica hybrid rice combination developed from the CMS line Ⅱ - 32A and a new restorer line R416 by the Hunan Longping-Hightech Nongping Hybrid Rice Seed Corporation Ltd.. It has the characteristics of strong grain yield heterosis, strong blast resistance and wide adaptability. It was registered and released by the Crop Variety Appraisal Committee of Hunan Province in Febmary, 2004, by the Crop Variety Appraisal Committee of Guangxi Autonomous Region and the Nation in 2005. The breeding procedure, characteristics and major cultivation and seed production techniques were introduced in this paper.
出处
《杂交水稻》
CSCD
北大核心
2006年第2期19-21,共3页
Hybrid Rice
基金
国家"863"计划项目(2003AA212010)
关键词
杂交籼稻
Ⅱ优416
选育
indica hybrid rice
Ⅱ You 416
breeding
