Investigation And Application Of UAV Plant Protection Technology In Jilin Province

In recent years,with the development and progress of agricultural technology in China,the developed provinces in the east have realized agricultural modernization.As the main granary of China,Jilin Province has realized agricultural modernization such as tillage and fertilization,crop cultivation and harvesting.But it still needs lots of workers or semi-manual in plant protection,which not only seriously restricts the development of agricultural modernization,but also endangers the personal safety of growers.Agricultural plant protection technologies have become an urgent need for modern agriculture.In this paper,according to the needs of Jilin agricultural modernization in recent years,this dissertation research on the plant protection technology and application development of plant protection.Firstly,the distribution of cultivated land and soil quality in Jilin Province were investigated and analyzed,including the survey of natural resources,the type of cultivated land and soil quality.On this basis,the main crop cultivation,distribution and prevention measures of major pests and diseases in Jilin Province were studied.Finally,the general agricultural machinery and the plant protection UAV were investigated,and the shortage of basic research on plant protection UAV was pointed out in Jilin.According to the characteristics of pests and diseases of main crops(rice,corn and wheat)in Jilin Province,the effects of traditional hand sprayers,electric sprayers and plant protection UAV on pesticides were studied.Secondly,different types of UAV on the prevention effects of same pests and diseases were studied.It has been found that plant protection UAV have obvious advantages in crop protection,disease grade and crop production.Through the protection of different types of UAV on the same crop pests and diseases,it is found that different plant protection UAV have slight differences treatment effects.The main reason is that different plant protection UAV has its own specialties,so users should choose the right one according to their characteristics.Aiming at the difficulty in promoting the plant protection UAV in Jilin Province,a plant protection UAV platform system was developed.The platform system adopts the B/S structure and builds a three-tier structure according to the plant protection operation logic.The platform finally realized the main functions of plant protection UAV such as picture display,flight defense function connection,promotion article display(training introduction,model introduction,etc.),staff update,flight defense order management,user login and other functions such as online transactions,customer value evaluation and document management.It is easy to manage and maintain the platform.Finally,combined with the some classical plant protection promotion model,the promotion model of farmers,cooperation and agriculture companies and Internet + plant protection UAV was discussed.The plant protection UAV application is demonstrated in some farms in Jilin Province.