摘要
超级杂交水稻的配合力研究是水稻杂种优势利用和株型育种的重要基础工作。在筛选和创制优异亲本的方法上,配合力评价有利于确定育种目标和方向。综述了杂交水稻育种的关键,杂交水稻产量、品质、株型和光合性状配合力的研究现状及进展。
The studies on combining ability of super hybrid rice are the important processes in the application of rice heterosis and plant type breeding for super hybrid rice.For screening and creating novel elite rice germplasm,evaluation of combining ability is critical for determining breeding goal and direction.In this review,key points of hybrid rice breeding and research status quo and recent progresses of combining ability among yield,quality,plant type and photosynthetic traits of hybrid rice were summarized.
出处
《湖南农业科学》
2013年第2期4-7,共4页
Hunan Agricultural Sciences
基金
国家"863"项目资助(2012AA101103)
2012年湖南省研究生科研创新项目(CX2012B280)
关键词
杂交稻
配合力
产量
品质
株型
光合性状
综述
hybrid rice
combining ability
yield
quality
plant type
photosynthetic traits
review
