蚯蚓粪对油菜根肿病的控制效果评价  

Evaluation of Control Effect on Rape Clubroot of Wormcast

作　　者：王胜[1] 郑仕军 沈丽[1] 廖华明[1] 罗林明[1] 

机构地区：[1]四川省农业厅植保站,四川成都610041 [2]青神县植保站,四川青神620400

出　　处：《西南农业学报》2010年第6期1910-1913,共4页Southwest China Journal of Agricultural Sciences

摘　　要：2008年在四川青神县进行了蚯蚓粪控制油菜根肿病试验。结果表明：蚯蚓粪作为底肥施用能有效控制油菜根肿病的发生与为害,防效达56.3%~61.4%,并能降低土壤酸性,提高土壤有机质含量,增产优势明显,建议在生产上推广应用。The experiment of wormcast controlling the rape clubroot was conducted.The results showed that the wormcast used as base fertilizer could effectively control the rape clubroot,with an efficacy with 56.3 %-61.4 %,decrease the soil acid and increase the soil organic content.Therefore,the wormcast should be promoted for application in production.

关 键 词：蚯蚓粪 油菜根肿病 生物防治 

分 类 号：S435.654[农业科学—农业昆虫与害虫防治]