我国抗除草剂水稻种质创制研究进展  

Research Progress in Herbicide-resistant Rice Germplasm Innovation in China

作　　者：吴云雨[1,2] 肖宁 余玲[1] 蔡跃 潘存红[1] 李育红 张小祥[1,2] 黄年生[1,2] 周长海 季红娟[1,2] 戴正元 李爱宏[1,3] WU Yun-yu;XIAO Ning;YU Ling;CAI Yue;PAN Cun-hong;LI Yu-hong;ZHANG Xiao-xiang;HUANG Nian-sheng;ZHOU Chang-hai;JI Hong-juan;DAI Zheng-yuan;LI Ai-hong(Jiangsu Lixiahe Institute of Agricultural Sciences,Yangzhou 225007;Yangzhou University/Jiangsu Co-Innovation Center for Modern Industrial Technology of Grain Crops,Yangzhou 225009;Yangzhou University/Jiangsu Key Laboratory of Crop Genomics and Molecular Breeding,Yangzhou 225009)

机构地区：[1]江苏里下河地区农业科学研究所,扬州225007 [2]扬州大学/江苏省粮食作物现代产业技术协同创新中心,扬州225009 [3]扬州大学/江苏省作物基因组学和分子育种重点实验室,扬州225009

出　　处：《植物遗传资源学报》2021年第4期890-899,共10页Journal of Plant Genetic Resources

基　　金：江苏省农业科技自主创新项目(CX(19)3050)。

摘　　要：水稻是我国最重要的粮食作物之一,稻田杂草是影响水稻产量和品质的主要因素。随着水稻直播稻等轻简化栽培种植面积的日益扩大,各种除草剂的应用日益普遍,除草剂的用量也逐渐增大,稻田抗性杂草及土壤高残留问题也日益严重。因此,加快各类除草剂抗性水稻种质创制与利用具有重要的意义。本文从除草剂的类型及其作用机理、我国抗除草剂水稻种质创制及应用等方面进行了综述,指出了我国抗除草剂水稻种质创制及应用过程中存在的问题,并对今后抗除草剂水稻种质创制及应用的可能发展方向进行了探讨。Rice is one of the most important grain crops in China,and weeds in paddy fields are the main factors affecting the yield and quality of rice.With the increase of planting areas of direct-seeded rice and light and simplified cultivation,the application of various herbicides has become increasingly common,the application rates of the herbicides have gradually increased,and the problems of resistant weeds and high residues in paddy fields have become increasingly serious.Therefore,it is of great significance to accelerate the innovation and utilization of various herbicide-resistant rice germplasms.In this paper,the types and mechanisms of herbicides,the research progress on herbicide-resistant rice germplasm innovation and application in China are reviewed,with existing problems and possible development direction discussed.

关 键 词：水稻 除草剂 抗性种质 创制 

分 类 号：S511[农业科学—作物学]