摘要
大白菜根肿病在我国17个省区发生,近年来该病害发生严重的地区造成大白菜产量损失30%,其已成为我国大白菜生产上主要的病害之一。对17个大白菜品种或组合根肿病抗性进行田间鉴定试验。结果显示,不同类型大白菜品种根肿病抗性由强到弱依次为:合抱类型、直筒类型、快菜类型和叠抱类型,并筛选出高抗根肿病、综合性状优良的大白菜品种5个。
Clubroot disease of Chinese cabbage occurred in 17 provinces of our country, which became a main disease in Chinese cabbage production and 30% of losses were caused in the areas where the disease occurred severely recent years. Resistance tests to clubroot disease were made on 17 Chinese cabbage varieties. The results showed that the resistances to clubroot disease were different in different types of Chinese cabbage varieties. The order of resistance from strong to weak was as follows： pairing-type, straight-type,fast-growing type and folded type. 5 Chinese cabbage varieties which resisted to clubroot disease and had good comprehensive characters were selected.
出处
《山西农业科学》
2016年第6期822-824,828,共4页
Journal of Shanxi Agricultural Sciences
基金
国家大宗蔬菜产业技术体系项目(CARS-25-G-06)
山西省科技创新团队建设项目(2014131016)
关键词
大白菜
类型
品种
根肿病
Chinese cabbage
type
variety
clubroot disease
