精准变量喷药技术发展现状与展望OA

Precision agriculture serves as an effective pathway for promoting sustainable agricultural development.As a vital branch within this field,variable rate spraying technology integrates intelligent sensing,decision-making control,spray quality optimization techniques,and hardware communication technologies to achieve precise and efficient pesticide application.It is increasingly becoming a key tool for addressing challenges in agricultural production.This review outlines the current state of variable rate spraying systems,focusing on decision generation and execution,spraying methods,and key tech-nologies.Addressing the challenges facing precision variable rate spraying today,we propose that multi-sensor fusion,multi-objective operations,multi-system integration,multi-strategy optimization,and multi-platform applications will be the mainstream development directions for future variable rate spray-ing technology.This research provides a reference for advancing variable rate spraying technology and insights into the development of intelligent agricultural equipment.