基于ArcGIS Engine的区域农业资源管理信息系统设计

农业资源是农业生产的物质基础，农业资源的信息化管理及应用是区域农业可持续发展的重要保障。本研究利用ESRI公司的二次开发工具ArcGISEngine，在VisualBasic环境下运用空间数据引擎结合数据库技术，进行了区域农业资源信息系统的设计开发。该系统能够方便的组织管理农业资源信息，友好的人机交互界面方便用户查询，输出分析与制图信息，其功能模块可对农业资源信息数据进行专业化的分析和挖掘，实现耕地地力评价、测土配方施肥、农田监测、农田水利管理等专业应用，为区域农业资源的信息化、农业生产实践的科学决策提供信息和技术支撑。

Design of an ArcGIS Engine-based regional agricultural resource management information system

Agricuhural resource is the material basis of agricultural production, and the management and application of agricultural resource information is the base of sustainable development of regional agriculture. This research designs and develops a regional agricultural resources information system, by using ESRFs secondary development tools-ArcGIS Engine, with the help of spatial data engine database technology in the Visual Basic environment. The system can organize and manage the information of agricultural resources conveniently, and provide user query and output of map information easily with friendly interactive interface, also its multi-functional module can be used for professional analysis and data mining of agricultural resources, evaluation of soil fertility, soil testing and fertilizer recommendation, monitoring of farmland and management of farmland water conservancy. The system can provide decision-making for informatization of regional agriculture information and the practice of agricultural production.