安徽省土壤肥料与农化服务信息系统研究*

本系统选择VB6.0为开发工具，采用模块化的程序设计设计方法，并大量运用了ActiveX技术来进行程序的编制，在视窗（WINDOWS）下建立对话框式的用户界面，系统易于操作。整个系统分为9个部分，提供安徽省土壤养分、肥料试验、作物种植、农化服务、新型肥料开发生产、肥料市场、肥料管理信息、行业部门和肥料企业等信息，并可根据安徽省地图上地名、作物种类和产量而决定农田的氮磷钾肥料的投入量，具有复混肥配方推荐决策支持功能以及复混肥配料决策功能。

Study on Information System for Soil, Fertilizer and Agro-chemistry Service in Anhui Province

s:The paper deals with the soil and fertilizer information system.VB6.0 was selected as development tool to develop the information system information system for soil, fertilizer and agro-chemistry service in Anhui province. The system was made by the program design of modules and ActiveX technique with consumer interface of dialog frame under windows. The whole system was divided into nine parts providing the information about soil nutrient state, fertilizer experiments, crop planting, agro-chemistry service, new type fertilizer and production, fertilizer management, industry departments and fertilizer enterprises in Anhui Province. The inputs of nitrogen, phosphorous, potassium fertilizers could be determined with the system according to selected place name on map, crop kind and expected yield, possessing the decision support function for component recommendation and raw materials mixing of compound fertilizer .