安徽农业科学2017，Vol.45Issue(11)：43-46,4.
离体叶片接种法鉴定大豆疫霉根腐病抗病性
Resistance Identification of Soybean Sources to Phytophthora Root Rot by Leaf Inoculation Method
摘要
Abstract
[Objective] To explore accuracy and reliability of resistance identification of cultivated soybean sources to Phytophthora root rot by leaf inoculation method.[Method] We studied the accuracy of resistance identification of 24 soybean sources to Phytophthora root rot by leaf inoculation method and hypocotyl wound inoculation method,and identified 177 G.soja varieties from Heilongjiang by leaf inoculation method.[Result] There was significant correlation between leaf inoculation and hypocotyl inoculation method,and there were no significant differences between the two methods.At same time,177 G.soja varieties from Heilongjiang were valuated the reactions to P.sojae race 1 by way of leaf inoculation.Of all the varieties tested,27 were resistant.[Conclusion] The leaf inoculation is easy to operate and suitable for the resistant identification of wild soybean.关键词
野生大豆/大豆疫霉根腐病/抗病鉴定/叶片Key words
Glycine soja/Phytophthora sojae/Disease resistance identification/Leaf分类
农业科技引用本文复制引用
刘淼,丁俊男,来永才,李炜,毕影东,刘明,徐鹏飞,李琬,王玲,邸树峰..离体叶片接种法鉴定大豆疫霉根腐病抗病性[J].安徽农业科学,2017,45(11):43-46,4.基金项目
黑龙江省青年科学基金项目(QC2014C030) （QC2014C030）
哈尔滨市应用技术研究与开发项目(2014RFQYJ020). （2014RFQYJ020）
