水稻抗病虫基因挖掘及聚合育种研究进展  

Research Advances on Gene Mining Resistant to Disease and Insect and Polymerization Breeding of Rice

作　　者：邹拓 耿雷跃[1] 张薇[1] 张启星[1] ZOU Tuo;GENG Lei-yue;ZHANG Wei;ZHANG Qi-xing(Institute of Coastal Agriculture,Hebei Academy of Agriculture and Forestry Sciences,Caofeidian 063299,China)

机构地区：[1]河北省农林科学院滨海农业研究所,河北曹妃甸063299

出　　处：《河北农业科学》2018年第5期47-67,共21页Journal of Hebei Agricultural Sciences

基　　金：河北省现代农业产业技术体系项目(494-0503-JSN-DD97)

摘　　要：水稻的抗病性是一个水稻品种能否应用于生产的重要性状之一。近年来,随着环境气候的变化以及品种抗病基因的单一化,导致水稻产量在病虫严重年份受到严重影响。农民使用大量的化学农药防治水稻病害虫害的过程中,极大地破坏了种植区的自然环境。因此,挖掘利用水稻自身抗病基因,聚合不同抗性基因,提高水稻自身抗病虫害能力是目前水稻抗病育种的重要途径。对水稻抗稻瘟病基因、抗白叶枯基因、抗褐飞虱基因以及水稻抗病基因聚合等内容进行了阐述。The disease resistance of rice is one of the important traits related to the application in production. In recent years,with the change of environmental climate and the simplification of disease resistance genes, rice production has been seriously affected in severe years by pests and diseases. Farmers used a large number of chemical pesticides to control diseases and insect pests, which greatly damages the natural environment of the planting area. Therefore,gene mining resistant to disease and insect and polymerizing different resistance genes to improve the resistance to disease and insect is an important way for rice breeding. In this paper,rice genes resistant to rice blast,bacterial blight and brown planthopper,and the resistance gene polymerization were described.

关 键 词：水稻 稻瘟病 水稻白叶枯 水稻褐飞虱 基因聚合 

分 类 号：S511[农业科学—作物学] S188