水稻低温冷害分析研究进展  

Research Advances in Chilling Injury to Rice

作　　者：聂元元[1] 蔡耀辉[1] 颜满莲[1] 李永辉[1] 毛凌华[1] 颜龙安[1] 杨晓莉[2] 

机构地区：[1]江西省农业科学院水稻研究所国家水稻改良中心南昌分中心,江西南昌330200 [2]江西省新建县农业局,江西新建330100

出　　处：《江西农业学报》2011年第3期63-66,共4页Acta Agriculturae Jiangxi

基　　金：国家水稻产业技术体系科学家项目(农业部2008~2010);国家863计划"绿色超级稻新品种培育"(科技部2010~2011)

摘　　要：冷害是水稻减产的主要原因之一,也是全世界普遍关注的问题。从水稻耐冷机理、耐冷资源的评价与利用、耐冷相关基因的定位和克隆以及水稻耐冷基因工程等方面对水稻耐冷性研究进行了阐述,并对今后水稻耐冷研究和育种工作提出了一些建议。Chilling injury is one of the most important factors of causing the decrease of rice yield,and it is also a problem to which more attentions have been paid in the world.The author described the current research advances in the chilling injury to rice,including the mechanism of cold-tolerance of rice,the evaluation and application of cold-tolerant rice resources,the cloning and localization of cold-tolerant genes in rice,the genetic engineering of cold-tolerant rice and so on,and put forward some suggestions...

关 键 词：水稻 低温冷害 耐冷性 QTL 分子育种 

分 类 号：S511[农业科学—作物学]