摘要
春优59是用早花时矮秆晚粳不育系春江16A与偏籼型广亲和恢复系CH59配组育成的粳不籼恢亚种间杂交稻组合,具有杂种优势强、茎秆粗壮、抗倒性好、穗形大、耐寒性好、产量高、适应性广等特点,2009年3月通过江西省农作物品种审定委员会审定。介绍了该组合的选育过程、特征特性、栽培及制种技术要点。
Chunyou 59 is a japonica-indica hybrid rice combination developed from Chunjiang 16A, a late japonica CMS line with dwarfness and early anthesis time, and CH59, an indicaclinous wide compatibility restorer line. It has the characteristics of strong heterosis, strong stem, good lodging resistance, large panicles, good cold toler- ance, high yield and wide adaptability. It was registered and released by Jiangxi Provincial Crop Variety Appraisal Committee in March, 2009. The breeding procedure, characteristics, major techniques of cultivation and seed pro- duction of Chunyou 59 were introduced in this paper.
出处
《杂交水稻》
CSCD
北大核心
2010年第1期16-17,21,共3页
Hybrid Rice
基金
浙江省重点项目(2008C22074)
浙江省0406项目
农业部"中国超级稻选育与试验示范"项目(2009RG001-5)
中国水稻研究所基本科研业务费项目
农业科技跨越计划项目
