【摘要】 在中文WINDOWS98平台上 ,以MAPGIS为基础操作平台 ,利用VisualBasic编程语言和MAPGIS提供的控件和API函数结合Access数据库软件开发了中国农业硫信息系统。根据已有数据材料和生产实践需要 ,系统开发了五个应用模块 ,分为土壤硫状况、作物硫营养、硫肥效应、土壤硫平衡、更新与设置。该系统能为农业技术推广、化肥生产销售部门以及农业科研部门提供一个土壤硫、植物硫营养和硫肥有效使用等信息管理工具更多还原

【Abstract】 The Agricultural sulphur information system for china was developed by in using Visual Basic and control and API function of MapGis software and Access database software, in Chinese Windows98 operating system. According to the data we have occupied and the demand of production, five application modules were developed, including modules of soil sulphur states, sulphur nutrition in crop, sulphur fertilizer effect, balance of soil sulphur, update and setting. The system is a effective information management tool for all manager of fertilizer produce and sell department and agricultural scientific research department.更多还原