高粱炭疽病抗性机理研究进展  

Research Progress in Resistance Mechanism of Sorghum Anthracnose

作　　者：邓小锋 彭秋[1] 李青风[1] 刘天友 DENG Xiaofeng;PENG Qiu;LI Qingfeng;LIU Tianyou(Guizhou Research Institute of Arid Crops,Guizhou Academy of Agricultural Sciences,Guiyang,Guizhou 550006,China)

机构地区：[1]贵州省农业科学院旱粮研究所

出　　处：《贵州农业科学》2019年第11期68-74,共7页Guizhou Agricultural Sciences

基　　金：贵州省农业攻关项目“贵州地区主要高粱病害的抗性资源筛选”[黔科合NY字(2011)3009];国家科技支撑计划项目“西南酿制酱香型白酒特用糯高粱品种选育”(2014BAD07B02-2-4)

摘　　要：高粱炭疽病是高粱的主要病害之一,在高粱种植区大面积流行,严重影响高粱的产量、降低籽粒品质。为贵州高粱产业的进一步发展提供参考,从高粱炭疽病危害特征、抗性资源鉴定、病原菌侵染机理及抗性机理等方面总结20世纪80年代以来国内外的研究进展,针对其研究和育种存在的主要问题提出今后的研究方向。Anthracnose is one of the most destructive disease for sorghum,causing serious constrain on sorghum productivity and serious impact on kernel quality.Anthracnose prevails in all sorghum cultivated areas.In this paper the authors reviewed the research progress with regard to disease symptoms,resistant resources identification,pathogen invasion mechanism,and defending mechanism since the 1980 s.Based on the analysis of existed problems of related research and breeding,the further research direction was proposed to provide references for the future development of sorghum industry in Guizhou Province.

关 键 词：高粱 炭疽病 抗性 3-脱氧花色素 分子标记 

分 类 号：S514[农业科学—作物学]