《节水农业文献数据库》收录了１９８７年以来国内４０００余种期刊、会议、标准以及专利文献４００００余篇有关节水农业文献。采用可视化高级编程工具Ｄｅｌｐｈｉ４．０生成本库检索系统。设有单项检索、多项组配查询、模糊检索、文献统计、浏览记录。打印或拷贝及系统帮助等多种功能。利用鼠标点击的简捷操作技术，通过下拉式菜单或菜单条，点击数据库系统，进行浏览，检索、统计、查询、打印或拷贝，获取有关文献信息。 The “Water-saving Agricultural Literature Database” contains more than 4,000 kinds of periodicals, conferences, standards and more than 40,000 patent documents on water-saving agriculture since 1987. Delphi4.0 using visual programming tools to generate the library retrieval system. With a single search, a number of grouping queries, fuzzy search, document statistics, browsing history. Print or copy and system help and many other functions. Use the simple operation technique of mouse click, through the drop-down menu or menu bar, click on the database system to browse, search, statistics, query, print or copy, access to the literature information.