有机土壤改良剂和施用方式对番茄早疫病的防治效果

Effects of controlling tomato early with organic soil amendment

采用苜蓿汁、韭菜汁和木醋液三种物质分别按三种不同浓度和三种不同施用方式对番茄早疫病的防治效果进行研究。研究结果表明,三种物质防治番茄早疫病,叶面+灌根处理方式最好。三种物质中木醋液20倍和40倍对番茄早疫病的防治效果最好,5d和20d都分别为71.36%和71.42%。

The juice of clover, leek and wood vinegar were used to control tomato early blight by three concentration respectively and three ways of treatment respectively for studying on controlling effects. The result from this study indicates that, for three materials, the treatment of spraying the leaf combination together with sprinkling the root got the best effect of controlling the early blight. Among the treatment, with 100 times and 200 times of wood vinegar got the best effect, the preventive controlling effects scored at 71.36%and 71.42%.