摘要
通过2年盆栽接种鉴定试验,研究向日葵资源对列当的抗性,并对资源抗性规律进行分析。结果表明:对41份向日葵资源进行抗性分析,其中免疫材料25份,高抗材料2份,抗性材料7份,易感材料6份,高感材料1份;抗源在外源材料、油用材料、杂交种中广泛存在,本地资源中没有免疫材料。
Based on the identification test of two years pot inoculation, this thesis studied the orobanche weed re- sistance of sunflower resources, researched distribution law of anti-source. The results showed that forty-one sunflow- er resources resistance were analysed, including twenty-five immune materials, two high resistance materials, seven resistant materials, six susceptible materials, and one high sensitive material. The resistance sources widely existed in outside source material, oil materials, hybrids and were not found in the local resources.
出处
《作物杂志》
CAS
CSCD
北大核心
2013年第3期29-31,共3页
Crops
基金
国家向日葵产业技术体系建设资助项目(CARS-16)
关键词
向日葵
品种资源
列当
抗性
抗源
Sunflower
Broomrape
Resistance
Resistance source
