优质杂交中籼稻新组合天优1120的选育与应用  

Breeding and Application of New Medium Indica Hybrid Rice Combination Tianyou 1120 with Good Grain Quality

作　　者：姚立生[1] 孙明法[1] 严国红[1] 唐红生[1] 朱国永[1] 王爱民[1] 何冲霄[1] 任仲玲[1] 单忠德[1] 孙红芹[1] 万林生[1] 

机构地区：[1]江苏沿海地区农业科学研究所,江苏盐城224002

出　　处：《杂交水稻》2008年第5期16-18,共3页Hybrid Rice

基　　金：江苏省"十五"农业科技重大攻关项目(BE2001302)

摘　　要：天优1120(天丰A/盐恢1120)系江苏沿海地区农科所育成的三系杂交中籼稻新组合,具有米质优,高产稳产、增产潜力大,熟期适中、适应性广,抗病性强等特点,2008年通过江苏省品种审定。介绍了该组合的选育经过、产量表现、特征特性及高产栽培和制种技术要点。Tianyou 1120, i.e. , Tianfeng A/Yanhui 1120, is a new medium indica hybrid rice combination developed by the Jiangsu Coastal Region Agricultural Research Institute. It is characteristic of good grain quality, high and stable yield, great yield potential, suitable maturity, strong disease resistances and wide adaptability, etc. In January 2008, it was certified and released to commercial production in Jiangsu Province. The breeding procedure, yield performance, characteristics and the high-yielding technical points of cultivation and seed production of this hybrid were introduced in this paper

关 键 词：杂交水稻 天优1120 优质 选育 

分 类 号：S511.03[农业科学—作物学] S334