面向农户需求的土壤质量智能分析APP设计与实现

Design and Implementation of A Soil Quality Intelligent Analysis App for Farmers’Needs

摸清土壤质量状况是保障国家粮食安全和智慧农业发展前提,针对农户多点散发、分布范围广的特征,需要提供区域分布信息,才能满足其快速、精确获取土壤质量信息的需求。本研究基于已有的土壤质量遥感反演模型,采用Arc GIS Enterprise等相关软件,以Android移动端为搭载平台。结果表明:设计并开发了面向农户需求的土壤质量(水肥盐碱)智能分析APP,采用数据层、服务层和用户层3层结构搭建,研发基础服务、土壤质量遥感反演、分析决策3个功能模块,可帮助农户快速准确掌握田间土壤质量信息,并提供施肥指导、盐渍化治理等决策建议。研究成果有助于提高农业生产效率,促进智慧农业发展,对实现农业现代化建设、信息化管理有重要意义。

Finding out the condition of soil quality is a prerequisite for ensuring national food security and developing smart agriculture.According to the characteristics of multi-point and wide distribution of farmers,it is necessary to provide regional distribution information of farmers in order to obtain soil quality information quickly and accurately.Based on the existing remote sensing inversion model of soil quality,this paper adopted ArcGIS Enterprise and other related software,and used Android mobile terminal as the platform,designed and developed soil quality(water,fertilizer,salinity and alkalinity)intelligent analysis APP for the needs of farmers.The three-layer structure of data layer,service layer and user layer was used to develop three functional modules of basic service,remote sensing inversion of soil quality and analysis and decision making,which could help farmers quickly and accurately grasp field soil quality information,and provide decision-making suggestions such as fertilization guidance and salinization treatment.The research results contributed to improving agricultural production efficiency,promoting the development of smart agriculture,which were of great significance for achieving agricultural modernization and information management.