华北农学报Issue(z1)：262-265,4.DOI:10.7668/hbnxb.2015.S1.047
青麻叶大白菜根肿病人工接种方法及条件研究
Study on Inoculation Methods and Condition of Clubroot in Qingmaye Chinese Cabbage
摘要
Abstract
For the disease-resistant breeding of Qingmaye chinese cabbage,five kinds of inoculation methods, different soil pH,different inoculation concentration,illumination and root secretion were compared by use Qiulü 60 as material in this article.The results showed that the effect of soil inoculation was more excellent and stable.In contrast,seed-immersion method was the poorest.The acid soil pH was fit to clubroot break out and the disease in-dex reached the maximum when pH =6.5.0.050 g/g was the most suitable inoculation concentration.After light treatment,the disease index was increased,it showed that light had a promoting effect on diseases.Root secretion of tomato,resistant and susceptible hosts could promote the happening of disease.关键词
根肿病/青麻叶大白菜/接种方法/接种条件Key words
Clubroot/Qingmaye chinese cabbage/Inoculation method/Inoculation condition分类
农业科技引用本文复制引用
张红,张斌,王超楠,李梅,黄志银,刘俊峰..青麻叶大白菜根肿病人工接种方法及条件研究[J].华北农学报,2015,(z1):262-265,4.基金项目
国家“十二五”支撑计划项目（2012BAD02B01－14）；天津市科技成果转化与推广项目 （）
