河北农业科学2025，Vol.29Issue(1)：55-65,100,12.DOI:10.12148/hbnykx.20250066
小麦—玉米一年两熟区病虫草害无人机遥感精准监测技术及其应用
Precision Monitoring Technology and Application of UAV Remote Sensing for Diseases,Pests,and Weeds in Wheat-Maize Double Cropping Area
摘要
Abstract
Unmanned aerial vehicle(UAV)remote sensing technology has emerged as a vital tool for monitoring crop diseases,pests,and weeds due to its effi-ciency,flexibility,and high resolution.From an ecological perspective,Using UAV remote sensing technology and digital images collected by visible light digital cameras,the study focused on the pests,diseases,and weeds in the wheat-maize double cropping area.With low-cost data collection,precise monitoring of pests,dis-eases,and weeds with significant morphological differences or color changes was achieved.These included seed-borne diseases(e.g.,wheat loose smut),soil-borne diseases(e.g.,wheat crown rot),airborne epidemic diseases(e.g.,wheat stripe rust),and weeds(e.g.,Aegilops tauschii).The specific quantitative operational parameters such as flight altitude,flight direction,and shooting angle for unmanned aerial vehicles monitoring different types of pests,diseases,and weeds were optimized,and semantic segmentation models was used to monitor targets in images,further exploring the application of precise remote sensing monitoring technology in prac-tical production.By accurately monitoring the occurrence of pests,diseases,and weeds before harvesting wheat or maize,scientific prevention and control measures for the next growing season or year are formulated.Based on ful-ly utilizing agricultural ecological regulation measures such as cultivation to control or reduce the base of pests,diseases,and weeds,priority is given to using green prevention and control technologies such as physics and biol-ogy.The effective combination of precise monitoring and green integrated prevention and control is implemented annually,ultimately achieving the effect of ecological management of regional pests,diseases,and weeds.关键词
小麦—玉米一年两熟区/病虫草害/遥感精准监测/绿色防控Key words
Wheat-maize double cropping area/Diseases,pests,and weeds/Precision remote sensing moni-toring/Green control分类
农业科技引用本文复制引用
郭朝贺,张大鹏,方美娟,甄文超,王烨,张立娇,董志平,王永芳,谢剑锋,封哲,苏增朝,王孟泉,董丽君..小麦—玉米一年两熟区病虫草害无人机遥感精准监测技术及其应用[J].河北农业科学,2025,29(1):55-65,100,12.基金项目
国家重点研发计划项目(2023YFD2301500) （2023YFD2301500）
