中国油料作物学报2017，Vol.39Issue(6)：855-860,6.DOI:10.7505/j.issn.1007-9084.2017.06.018
安豆1498——疫霉根腐病抗性新种质
Resistance identification of a new soybean germplasm Andou1498 to Phytophthora root rot
摘要
Abstract
Phytophthora root rot is one of the most important diseases of soybean.Reactions of 77 soybean cultivars (lines) to 8 strains of P.sojae were identified by using a modified hypocotyls inoculation technique.Phytophthora resistance genes in the cultivars (lines) were postulated by comparisons of the reaction types of differential soybean cultivars or lines.24 reaction types occurred in 77 cultivars (lines).Andou1498 was the only cultivar with RRRRRRRR reaction type among 77 soybean cultivars (lines).This paper would provide a technical support for the large-scale popularization of Andou1498 in the epidemic area of Phytophthora root rot and provide a theoretical base for soybean breeding as a new germplasm resource resistant to Phytophthora root rot.关键词
大豆/安豆1498/疫霉根腐病/抗性鉴定/下胚轴创伤接种Key words
soybean/Andou1498/Phytophthora root rot/resistance identification/hypocotyls inoculation technique分类
农业科技引用本文复制引用
张志民,陈亚光,周青,杨慧风,王凤菊,郑丽敏,郭海芳,李明军,徐淑霞..安豆1498——疫霉根腐病抗性新种质[J].中国油料作物学报,2017,39(6):855-860,6.基金项目
河南省科技攻关计划项目(172102110002) （172102110002）
