川南地区珠芽魔芋健康栽培技术及病虫害综合防控  

Healthy Cultivation Techniques and Comprehensive Pest Control for Amorphophallus bulbifer in Southern Sichuan

作　　者：张盛林[1] 宋洋 蒋学宽 刘科 李世华 卿玉和 郑超文 胡玲玉 ZHANG Shenglin;SONG Yang;JIANG Xuekuan;LIU Ke;LI Shihua;QING Yuhe;ZHENG Chaowen;HU Lingyu(Konjac Research Center,School of Horticulture and Landscape Architecture,Southwest University,Chongqing 400715,China;Muchuan Agriculture and Rural Affairs Bureau,Muchan Sichuan 614500,China;Muchuan West Big Konjac Biotechnology Co.LTD.,Muchan Sichuan 614500,China;Sichuan Sentiyuan Biotechnology Co.LTD.,Muchan Sichuan 614500,China;Muchuan Konjac Association,Muchan Sichuan 614500,China)

机构地区：[1]西南大学园艺园林学院魔芋研究中心,重庆400715 [2]四川省沐川县农业农村局,四川沐川614500 [3]四川省乐山市沐川西大魔芋生物科技有限公司,四川沐川614500 [4]四川森态源生物科技有限公司,四川沐川614500 [5]四川省沐川县魔芋协会,四川沐川614500

出　　处：《植物医学》2022年第4期73-83,共11页Plant Health and Medicine

摘　　要：珠芽魔芋起源于热带雨林下层,耐高温高湿,繁殖系数高,抗病性较强.四川省南部地区的气候较适宜珠芽魔芋生长,但是由于魔芋是多年生草本植物,且多为无性繁殖,所以魔芋生长过程中极易感染病虫害.本研究首先总结了四川省沐川县地区的珠芽魔芋的栽培技术,同时对软腐病、白绢病等重要病害以及蛾类和蚜虫类等常见虫害的为害症状和综合防治方法进行了总结.本研究旨在帮助与川南地区环境条件相似地区的魔芋种植户提高种植水平,科学、有效地防治病虫害,提高魔芋球茎的产量和质量,获得更好的经济效益.Amorphophallus bulbifer originated from the lower layer of tropical rain forest. It has high temperature and humidity resistance, high reproductive coefficient and strong disease resistance. The climate in the southern part of Sichuan province is more suitable for the growth of Amorphophallus bulbifer. However, since konjac is a perennial herbaceous plant and most of them are asexualreproduction, so it is easy to be infected by diseases and insect pests during the growth process. In this study, the cultivation techniques of Amorphophallus bulbifer in Muchuan county, and the symptoms of soft rot, white silk disease, common insect pests such as moths and aphids, as well as the integrated control methods were summarized. This study aims to help konjac growers in the areas with similar environmental conditions asin Southern Sichuan to improve the level of planting techniques, scientifically and effectively prevent and control diseases and insect pests, improve the yield and quality of konjac bulbs, and achieve better economic benefits.

关 键 词：珠芽魔芋 栽培技术 病虫害 综合防控 

分 类 号：S435.39[农业科学—农业昆虫与害虫防治]