山东农业科学2018，Vol.50Issue(5)：98-102,108,6.DOI:10.14083/j.issn.1001-4942.2018.05.021
大白菜品种资源抗根肿病鉴定
Identification of Resistance of Chinese Cabbage Varieties to Plasmodiophora brassicae
摘要
Abstract
The clubroot resistance (CR)of Chinese cabbage varieties from home and abroad were identified by inoculation and molecular marker methods in order to know about their resisctance performance and breeding utilization.The results showed that 74.46％ varieties showed resistance to Qingdao isolates of Plasmodiophora brassicae, in which immune or highly resistant varieties accounted for 65.59％.There were 18.46％ varieties showing resistance to Shuanglong isolates collected in 2012, in which highly resistant varieties accounted for 7.69％.And only 4％ varieties showed resistance to Shuanglong isolates which collected in 2013.Of the 86 va-rieties identified by KBrH129J18R molecular marker, the resistant bands were found in 56 varieties which ac-counted for 65.12％, and appeared in most of the varities which resistant to Qingdao isolates .关键词
大白菜品种/根肿病/人工接种鉴定/分子标记鉴定Key words
Chinese cabbage variety/Clubroot/Inoculation identification/Molecular marker identification分类
农业科技引用本文复制引用
张淑霞,张清霞,司朝光,王媛,杨征,杨晓云..大白菜品种资源抗根肿病鉴定[J].山东农业科学,2018,50(5):98-102,108,6.基金项目
国家重点研发计划项目(2016YFD0101701) （2016YFD0101701）
山东省现代农业产业技术体系蔬菜创新团队建设项目(SDAIT-02-022-01) （SDAIT-02-022-01）
山东果蔬优质高效生产协同创新中心 （）
