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施肥方案的科学合理,肥料配置的方便精准是保证施配方肥下地的重要环节。本文基于县域测土配方施肥专家系统推荐的施肥方案数据,采用VB.NET语言、Map Objects组件、Modbus协议等关键性技术研发了一套能够现场查询、实时配制的智能配肥系统。结果表明:系统能够查询到辖区内每个地块,不同作物的科学、精准、个性化的配方;系统操控简便,农户可以独自完成从施肥方案的查询到配方肥料的一键配制;经过实践检验,系统起到了明显节本增收的作用。系统将技术、厂商和农户进行了有效连接,促进了测土配方施肥方案的落地。
Fertilization program is scientific and rational, convenient and accurate fertilizer configuration is to ensure that fertilizer is an important part of fertilizer. Based on the data of fertilization scheme recommended by expert system of county soil testing and fertilization experts, this paper developed a set of intelligent fertilizer system which can be inquired on the spot and real-time with VB.NET language, Map Objects component and Modbus protocol. The results show that the system can query scientific, precise and individual formula of each cropland and different crops in the area. The system is simple and easy to control, and farmers can complete the one-key preparation from the query of fertilization program to the formula fertilizer alone. , The system played a significant cost-effective section of the role. System technology, manufacturers and farmers an effective connection, and promote the soil testing and fertilizer program landing.