生物灾害科学2026，Vol.49Issue(1)：53-59,7.DOI:10.3969/j.issn.2095-3704.2026.01.07
不同飞行参数对植保无人机喷洒药液雾滴沉积的影响
Effects of different flight parameters on the deposition of pesticide spray droplets from agricultural drone
摘要
Abstract
[Objective]This study was conducted to clarify the influence of different flight parameters on the deposition of pesticide spray droplets from the DJI T30 agricultural drone.[Method]The atomization and deposition effects of the pesticide solution were measured under different flight speeds,heights,spray widths,nozzle numbers,and wind forces by using water-sensitive paper method.[Result]The atomization and deposition effects of the pesticide solution were better under the conditions of a flight speed of 5-6 m/s,a flight height of 1.5-2 m,a spray width of 4-6 m,8 nozzles,and weak wind.When the DJI T30 agricultural drone sprayed at a speed of 6 m/s,a height of 2 m,a spray width of 6 m,and 8 nozzles under weak wind conditions,the cont rol effects on rice sheath blight and rice leaf rollers were 12.39%and 7.22%higher,respectively,than that under conventional parameters with the same dosage.[Conclusion]This study indicates that optimizing the flight parameters of agricultural drones can effectively improve the control effects of crop pests and diseases,and reduce the consumption of chemical pesticides.关键词
沉积率/雾化效果/飞行参数/病虫害防效/植保无人机Key words
deposition rate/atomization effect/flight parameter/control effect of pest and disease/agricultural drone分类
农业科技引用本文复制引用
刘中现,田光波,严羽,刘杏杏,冯建国,陈宸,陈夕军..不同飞行参数对植保无人机喷洒药液雾滴沉积的影响[J].生物灾害科学,2026,49(1):53-59,7.基金项目
江苏省碳达峰碳中和科技创新项目(BE2022425)、江苏省农业自主创新项目(CX(24)2008)和江苏省沿海开发集团有限公司2023年青年创新工作室项目(2023YHCDQC03) （BE2022425）
