避雨栽培对魔芋软腐病发生及产量的影响  

Effects of Rain Shelter Cultivation on the Occurrence of Soft Rot and Yield of Konjac

作　　者：赵庆云[1] 吴诗斌 岩对 徐文果 岩所 谢世清[4] 杨秀莲[5] 

机构地区：[1]云南农业大学植物保护学院,昆明650201 [2]云南省西双版纳傣族自治州种子管理站,云南景洪666100 [3]云南省德宏傣族景颇族自治州农业科学研究所,云南芒市678400 [4]云南农业大学农学与生物技术学院,昆明650201 [5]云南农业大学基础与信息工程学院,昆明650201

出　　处：《湖北农业科学》2015年第24期6276-6279,共4页Hubei Agricultural Sciences

基　　金：云南省教育厅基金项目(2012Z024;2012C140)

摘　　要：通过采用避雨栽培、药剂防治措施,研究其对魔芋软腐病的发病率、病情指数、防治效果及魔芋产量等方面的影响。结果表明,避雨栽培可有效降低土壤含水量,降低魔芋软腐病的发病率及病情指数,其防治效果明显高于药剂防治,同时提高了魔芋产量。Measures including rain shelter cultivation and chemical control cultivation were used to study their effects on konjac soft rot disease incidence, disease index, control effect and yield. The results showed that rain shelter cultivation can effec-tively reduce the water content of soil, reduce the disease rate and disease index of soft rot of konjac. The control effect of rain shelter cultivation was significantly higher than that of chemical control; meanwhile, it also improved the yield of konjac.

关 键 词：魔芋 避雨栽培 软腐病 产量 

分 类 号：S632.3[农业科学—蔬菜学]