杂交水稻恢复系辐恢838的选育与应用  

Breeding and utilization of rice restorer FUHUI 838

作　　者：邓文敏[1] 邓达胜 吴万义 杨成明[1] 刘勇强[1] 杨东情 陈丽华[1] 

机构地区：[1]四川省原子核应用技术研究所,成都610066

出　　处：《辐射研究与辐射工艺学报》2005年第2期125-125,共1页Journal of Radiation Research and Radiation Processing

基　　金：四川省水稻育种攻关资助项目

摘　　要：Fuhui 838, an indica restorer in rice, was developed after 15 years breeding by ways of irradiation and cross- ing. It has been used by a number of Chinese institutes of rice research and 15 hybrid rice combinations have been bred from Fuhui 838. The first hybrid rice combination of restorer Fuhui 838 is II You 838, which has high yield, better adaptability and outstanding ability to resist rice diseases in extremely hot weather. II You 838 is now the most popular hybrid rice in china. Up to 2003, all combinations of Fuhui 838 have been planted in an accumula- tive area of 13 million hectares all over China, among them 10 M is II You 838.Fuhui 838, an indica restorer in rice, was developed after 15 years breeding by ways of irradiation and cross- ing. It has been used by a number of Chinese institutes of rice research and 15 hybrid rice combinations have been bred from Fuhui 838. The first hybrid rice combination of restorer Fuhui 838 is II You 838, which has high yield, better adaptability and outstanding ability to resist rice diseases in extremely hot weather. II You 838 is now the most popular hybrid rice in china. Up to 2003, all combinations of Fuhui 838 have been planted in an accumula- tive area of 13 million hectares all over China, among them 10 M is II You 838.

关 键 词：辐射与杂交 杂交水稻恢复系 辐恢838 

分 类 号：S124.1[农业科学—农业基础科学] Q111.21[生物学—普通生物学]