中国农用植保无人机施药技术研究进展

Research Progress on Pesticide Application Technology of Agricultural Plant Protection UAV in China

植保无人机施药是一种低容量高浓度的低空施药方式,具有作业效率高、对人体危害小、适应性广、不受地形限制等特点;但低容量高浓度的施药方式不仅需要对农药浓度有精准的把握,同时施药技术、农药剂型也会影响防治效果。本文介绍了中国植保无人机市场概况,总结了无人机专用药剂及助剂发展现状和农业精准施药技术研究进展,以期为植保无人机进一步研究与应用提供参考。

Plant protection UAV pesticide application is a low-altitude pesticide application method with low capacity and high concentration,which has the characteristics of high working efficiency,little harm to human body,wide adaptability and not restricted by topography.However,the application mode of low capacity and high concentration needs to accurately grasp the concentration of pesticides,at the same time,the application technology and pesticide dosage form will also affect the control effect.This paper introduced the market overview of plant protection UAV in China,summarized the development status of UAV special agents and additives and the research progress of agricultural accurate application technology,so as to provide references for the future research and application of plant protection UAV.