基于土壤肥料专家多年来在江汉平原地区开展的主要农作物营养特性、土壤供肥能力以及肥料施用技术等研究成果,开发了江汉平原主要农作物施肥推荐专家系统.系统主要以农业专家提供的农田土壤肥力评价标准与主要农作物优化施肥推荐标准为依据,采用Java作为开发语言,将SWT/JFace技术与农业专家系统技术集成为推荐咨询系统,给每一块农田提供土壤肥力客观评价,以及基于作物产量、质量及环境安全的肥料建议施用方案,系统用户操作方便.%The system was designed for popularizing the results of nutritional characteristics of major agricultural crops, the soil fertilizer ability and the fertilizer response which were studied by soil and fertilizer experts for many years in the Jianghan Plain. The agricultural expert system based on evaluation criteria of soil fertility and optimal fertilizer recommendation of major crops. SWT / Jface technology and agricultural expert system technology were integrated into the recommended advisory system by using java language. It could integrate soil information and make intelligent decision. The system is mainly used to guide the major crops fertilization, to improve the quality and yield of the crops, to improve the utilization of the fertilizer and to avoid excessive application of fertilizers and the resulting environmental pollution in the Jianghan Plain.
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