耕作与栽培2026，Vol.46Issue(1)：1-4,4.
驻系小麦品种(系)赤霉病抗性基因检测与表型鉴定
Detection and Phenotypic Identification of Fusarium Head Blight Resistance Genes in Zhumadian-series Wheat Varieties(Lines)
摘要
Abstract
Using 60 wheat varieties(lines)of the Zhumai series as test materials,field identification of resistance to fusarium head blight(FHB)spread was conducted via the single-floret injection method.Furthermore,two KASP molecular markers(WH_K_1000006,WH_K_1000007)were utilized to detect the Fhb1 gene,aiming to elucidate the distribution of the major FHB resistance gene Fhb1 and the level of field resistance performance among the Zhumai wheat varieties(lines).The results of field phenotypic identification showed that three accessions with JB-3,JC-2 and JC-3,exhibited moderate resistance(MR),16 accessions showed moderate susceptibility(MS),and 41 accessions showed high susceptibility(HS),accounting for 5.00%,26.67%,and 68.33%of the total,respectively.The results of gene detection indicated that none of the 60 accessions carried the major resistance gene Fhb1 for FHB.关键词
小麦/赤霉病/抗性鉴定/基因检测/KASP标记Key words
wheat/fusarium head blight/resistance identification/gene detection/KASP marker分类
农业科技引用本文复制引用
李阳奇,蒋少威,王旭浩,王帅帅,白冬,朱保磊,邓跟望,郭贝宁,陈杰..驻系小麦品种(系)赤霉病抗性基因检测与表型鉴定[J].耕作与栽培,2026,46(1):1-4,4.基金项目
驻马店市科技攻关项目(ZMDSKJGG2025010) （ZMDSKJGG2025010）
驻马店市科技攻关项目(ZMDSKJGG2025019) （ZMDSKJGG2025019）
驻马店市重点研发专项(ZMDSZDYF2024008) （ZMDSZDYF2024008）
驻马店市农业科学院青年人才基金(2025) （2025）
河南省科技攻关项目(242102111169) （242102111169）
河南省科技攻关项目(252102110287) （252102110287）
国家现代农业产业技术体系建设专项资金(CARS-03) （CARS-03）
