生物拌种剂对黄瓜立枯病的防治效果及对黄瓜的促生作用  

The Control Effect of Microbial Seed Dressing on Cucumber Rhizoctonia Rot and Its Growth Promoting Effect on Cucumber

作　　者：黄大野 周婷[2] 姚经武 刘晓艳 曹春霞 杨妮娜 胡洪涛 龙同 杨自文 

机构地区：[1]湖北省生物农药工程研究中心,武汉430064 [2]武汉商贸职业学院,武汉430205

出　　处：《湖北农业科学》2016年第22期5828-5829,共2页Hubei Agricultural Sciences

基　　金：作物健康栽培全程生物解决方案及其配套产品创制项目(2016-620-000-001-038);湖北省农业科学院青年基金项目(2014NKYJJ24)

摘　　要：采用盆栽试验,研究生物拌种剂对黄瓜立枯病的防治效果及其对黄瓜的促生作用。结果表明,生物拌种剂能有效防治黄瓜立枯病,并对黄瓜具有促生作用,药种比1∶25拌种,防效达到68.51%,株高、根长、鲜重分别增加56.99%、92.73%、53.33%。The control effect of microbial seed dressing on cucumber Rhizoctonia rot and its growth promoting effect on cucumber were researched by pot experiment. The results showed that the microbial seed dressing had good control effect on cucumber Rhizoctonia rot and plant growth promoting effect. The prevention effect on cucumber Rhizoctonia rot with 1∶50 seed dressing was 68.51%. The shoot length, root length and fresh weight increased 56.99%, 92.73% and 53.33%, respectively.

关 键 词：生物拌种剂 黄瓜立枯病 促生作用 

分 类 号：S436.5[农业科学—农业昆虫与害虫防治]