实用早籼型两用核不育系选育策略与进展  

Strategy and progress of breeding for practical early- seasoned PTGMS lines in Oryza sativa ssp. Indica

作　　者：杨远柱[1] 唐平徕[1] 符辰建[1] 严革连[1] 

机构地区：[1]湖南亚华种业科学研究院,湖南长沙410116

出　　处：《作物研究》2002年第2期95-99,共5页Crop Research

基　　金：湖南省中青年科技基金资助项目 (970 9);湖南省两系法杂交水稻研究协作组课题 (0 1- 96 1- 0 1)

摘　　要：简要回顾了我国水稻两用核不育系选育的三个阶段及取得的主要成绩 ,分析了存在的主要问题 ,提出了实用早籼型两用核不育系选育策略 ,并详细介绍了作者从事实用早籼型核不育系选育所取得的主要进展。The main accomplishments of breeding for the photoperiod thermal sensitive genic male sterile (PTGMS) lines in China during three phases were briefly reviewed, and the major problems pointed out.The strategy for breeding practical early seasoned PTGMS lines of Indica rice was proposed. Progress made by us in breeding practical early seasoned PTGMS lines of Indica rice was presented in detail.

关 键 词：两用核不育系 选育 水稻 早籼型 光温敏雄性核不育系 

分 类 号：S511.21[农业科学—作物学]