大田自动施肥数字化管理系统设计开发

发布时间：2018-06-07 05:38

本文选题：大田 + 施肥　；参考：《农机化研究》2017年10期

【摘要】：目前,国内农业生产中存在盲目施肥、施肥结构不合理及肥料利用率低等问题,造成了肥料大量浪费和环境污染问题。为此,基于精准农业技术的数字化管理技术,利用GIS软件Are View、数据库软件Foxpro,建立了大田自动施肥作业的数字化管理系统,以自动传感网络获取大田土壤肥力数据和空间位置信息,自动导入自动施肥数字化管理系统,生成大田土壤肥力地图,通过单片机控制步进电机对相应区域进行自动精准施肥。本数字化管理系统还具有信息查询、土壤肥力图表输出等功能,可进行可视化管理。大田试验结果表明:基于数字化管理系统的大田自动施肥系统界面友好,施肥高效,能满足大田土壤环境的数字化施肥,对农业可持续发展意义重大。
[Abstract]:At present, the problems of blind fertilization, unreasonable fertilizer structure and low fertilizer utilization rate in domestic agricultural production have resulted in a large amount of fertilizer waste and environmental pollution. Therefore, based on the digital management technology of precision agriculture technology, the digital management system of field automatic fertilization operation is established by using GIS software Are Viewand database software Foxpro. The soil fertility data and spatial position information were obtained by the automatic sensing network, and the automatic fertilization digital management system was introduced automatically. The map of soil fertility in the field was generated, and the corresponding area was automatically fertilized with the step motor controlled by single chip microcomputer. The digital management system also has information query, soil fertility chart output and other functions, can be visual management. The results of field test show that the field automatic fertilization system based on digital management system has friendly interface and high efficiency, which can satisfy the digital fertilization of soil environment in the field, and is of great significance to the sustainable development of agriculture.
【作者单位】：萍乡学院;
【基金】：江西省教育科学规划项目(2015-43)
【分类号】：S147;S126

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