洪湖莲藕病虫草害和无人机施药情况调查及分析

Investigation and Analysis of Honghu Lotus Root Diseases,Pests and Weeds and Drone Application

洪湖莲藕(Nelumbo nucifera Gaertn.)营养丰富,具有保健和药用等功能,一直以来深受大众喜爱。随着莲藕产业的不断发展,莲藕病虫草害发生频率逐渐升高,粗放式施药既不科学也达不到防治病虫草害的效果,反而影响莲藕的质量,对洪湖莲藕产业的可持续发展造成了严重的威胁。通过实地考察、问卷调查、统计分析等方式,对湖北省洪湖市6个乡镇103位种植户莲藕病虫草害发生情况、农药使用情况和无人机施药情况进行调研,分析了洪湖地区莲藕农药使用和无人机施药所存在的问题,并提出前景展望,研究为莲藕产业绿色现代化种植提供一些新思路。

Honghu lotus root(Nelumbo nucifera Gaertn.)is rich in nutrients,has health care and medicinal functions,and is popular with the public.With the continuous development of the lotus root industry,the frequency of lotus root diseases,insect pests and weeds has been gradually increasing.Extensive application of pesticides is neither scientific nor effective in preventing and controlling diseases,insect pests and weeds,and affects the quality of lotus root,posing a serious threat to the sustainable development of Honghu lotus root industry.Through field investigation,questionnaire survey,statistical analysis,etc.,we investigated the occurrence of lotus root diseases,insect pests and weeds,the use of pesticide and the application of drone among 103 growers in 6 townships in Honghu City,Hubei Province.The problems existing in the use of pesticide and drone application in Honghu area were analyzed,and the prospect was put forward to provide some new ideas for the green and modern planting of the lotus root industry.