早熟高产两系杂交早稻株两优30的选育与应用  

Breeding and Application of Early Cropping Two-line Hybrid Rice Combination Zhuliangyou 30 with High Yield and Early Maturity

作　　者：彭校宗[1] 黄德宗[1] 陈荣华[1] 任兴华[1] 王翠兰[1] 黄启波[1] 黄庆[1] 

机构地区：[1]湘潭市农业科学研究所,湖南湘潭411134

出　　处：《杂交水稻》2008年第2期22-24,共3页Hybrid Rice

基　　金：湖南省两系法杂交水稻研究协作组课题(01-961-02);湖南省农业科技成果转化资金项目(湘科计字(2006)108号)

摘　　要：株两优30是湘潭市农业科学研究所用广亲和低温敏核不育系株1S与新育成的高产早籼品系潭早30配组育成的两系杂交早稻新组合。该组合早熟与高产性能突出,抗病抗逆性较强,广适性好,2006年2月通过湖南省农作物品种审定委员会审定,2007年8月通过国家品种审定。Zhuliangyou 30, derived from Zhu 1 S, a TGMS line with low critical temperature and wide compatibility, and Tanzao 30, a new early cropping indica rice cultivar with high yield, is a new early cropping two-line hybr/d rice combination developed by the Xiangtan Agricultural Research Institute. It shows early maturity, high yielding ability, strong disease and stress resistances and wide adaptability. It was approved for commercialization by the Hunan Provincial Crop Variety Appraisal Committee in February, 2006 and by the National Crop Variety Appraisal Committee in August, 2007, respectively. The breeding procedures of the hybrid and its male parent, the major characteristics and technical points for cultivation and seed production of the hybrid were introduced in the paper.

关 键 词：两系法杂交早稻 株两优30 高产 早熟 选育 

分 类 号：S511.03[农业科学—作物学] S334