摘要
矮秆水稻品种的选育和推广是20世纪水稻育种工作最主要的成就之一。本文综述了水稻矮秆性状的遗传、水稻植株矮化机理以及矮源的育种利用等方面的研究进展,同时分析了水稻矮源利用和矮化育种中存在的问题,展望了其发展前景。
Utilization of dwarf rice varieties was one of the greatest achievements in rice breeding in the 20th century.Progress of study on inheritance of dwarf character and mechanism forming short culm were reviewed in this paper.The existing problems in utilization of dwarf germplasms and breeding of dwarf variety were also proposed in this paper.Its developing prospect was looked ahead.
出处
《江苏农业学报》
CSCD
2003年第1期48-54,共7页
Jiangsu Journal of Agricultural Sciences
基金
国家"九五"攻关项目(96 002 02 01 4)
关键词
育种
水稻
矮秆性状
矮源
利用
矮化机制
rice(Oryza sativa L.)
dwarf character
utilization of dwarf germplasm
