摘要
对从国外引进的24份辣椒抗病材料进行黄瓜花叶病毒病和疫病的抗病性鉴定,并调查其经济性状。结果表明:来自莫桑比克的P1,墨西哥的P6,泰国的P13、P14及韩国的P17、P24辣椒苗期兼抗黄瓜花叶病毒病和疫病,但P1、P17的田间抗性表现与苗期不一致;24份引进辣椒材料的生长势、坐果性、果形及果色等主要经济性状差异较大,根据综合表现,泰国的P14、韩国的P24可直接用于育种工作,其他材料还有待于进一步观察和改良。
Twenty four hot pepper resistant materials introduced from abroad were identified on their main characters in this study. Six of them were resistant to cucumber mosaic virus and phytophthora capsici Leonian in the seedling stage experiment, and only four of the six performed the same resistance in the field experiment. The twenty four materials had significant difference in main characters such as plant growth vigour, fruit setting, fruit shape, fruit color, etc. According to their comprehensive characters, two of them were suitable for breeding, the others should be observed and improved funther.
出处
《辣椒杂志》
2011年第3期31-34,共4页
Journal of China Capsicum
基金
科技部国际合作项目(辣椒抗病资源的引进与创新利用)
国家大宗蔬菜产业技术体系(CARS-25-G-29)
关键词
国外辣椒
种质资源
鉴定
评价
hot pepper from abroad
germplasm resource
identification
evaluation