高产优质杂交籼稻新组合荆楚优148的选育与应用  

Breeding and Application of New Hybrid Rice Jingchuyou 148 with High Yield and Fine Quality

作　　者：舒冰 段洪波 徐国华 鲁斌 王明涛 涂志杰 

机构地区：[1]荆州市种子总公司,湖北荆州434100

出　　处：《杂交水稻》2003年第3期14-15,共2页Hybrid Rice

基　　金：湖北省科技攻关项目

摘　　要：荆楚优 14 8是用优质不育系荆楚 814A作母本 ,恢复系R14 8作父本配组育成的杂交籼稻新组合 ,具有高产、稳产、米质优、抗倒、再生力强、制种产量高的特点 ,2 0 0 2年 2月通过湖北省品种审定。介绍了该组合的选育经过。Jingchuyou 148 is a new indica hybrid rice combination for late croping season derived from the CMS line Jingchu 814A and a new restorer line R148. It is characteristic of fine quality, stably high yielding ability, good lodging resistance, strong ratooning ability and high seed production yield. It was certified in Hubei in February, 2002. The breeding procedure, major characteristics and applying techniques including cultural management and seed production of Jingchuyou 148 were introduced in this paper.

关 键 词：杂交灿稻 荆楚优148 高产优质 选育 

分 类 号：S334[农业科学—作物遗传育种] S511.03[农业科学—农艺学]