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介绍了江西省余江县土壤信息系统的建造框架及内容，讨论了土壤信息系统的建造技术，特别是有关土壤属性的编码技术和图形线划的数字化仪输入技术，进行了土壤信息系统的土壤数据处理和分析，并提出了几点建议。
This paper introduces the construction framework and content of soil information system in Yujiang County of Jiangxi Province, and discusses the construction techniques of soil information system, especially the coding technology of soil attributes and the digitizer input technology of graphic line drawing. The soil information system of soil Data processing and analysis, and made a few suggestions.