水稻抗稻曲病品种选育的研究进展  

Research Progress on Breeding ofRice Cultivars Resistant to Rice False Smut

作　　者：宋正富[1] 李诗雨 何焕然 黎青[1] SONG Zhengfu;LI Shiyu;HE Huanran;LI Qing(Chongqing Industry and Trade Polytechnic,Chongqing 408000,China;Southeast Chongqing Academy of Agricultural Sciences,Chongqing 408000,China)

机构地区：[1]重庆工贸职业技术学院,重庆408000 [2]重庆市渝东南农业科学院,重庆408000

出　　处：《植物医学》2023年第4期12-17,共6页Plant Health and Medicine

基　　金：重庆市技术创新与应用发展专项面上项目(cstc2020jscx-msxmX0044);重庆市教育委员会科学技术研究项目(KJZD-K202103601);重庆工贸职业技术学院科研项目(ZR202110).

摘　　要：水稻稻曲病是由稻曲病菌引发的穗部病害,是目前国内外水稻主要真菌病害之一,该病害的发生会使水稻品质和产量下降.本文从水稻抗病入手,总结了抗病水稻品种选育、水稻与稻曲病菌的互作机理、抗性遗传模式和抗性基因定位等方面的研究,展望了将要开展的研究工作,为水稻抗稻曲病品种选育提供了参考.Rice false smut is a panicle disease caused by the Ustilagindidea virens.It is one of the major fungal diseases of rice in the world,which can lead to reduction of rice yield and quality.This paper reviewed the research on the selection and breeding of resistant rice materials,as well as the mechanism of interaction between rice and the fungus,the genetic pattern of resistance and the localization of resistance genes.The paper also offers insights into future research directions,to help guide the selection and breeding of rice varieties that are resistant to false smut.

关 键 词：稻曲病 抗病育种 互作机理 遗传模式 

分 类 号：S435.1[农业科学—农业昆虫与害虫防治]