【摘要】 概述土壤信息系统(SoilInformationSystem)的研究现状,总结土壤信息系统在土壤数字化制图、“精作农业”、土地资源评价和环境保护、水土流失调查与预测等方面的应用。更多还原

【Abstract】 The soil information system is a heated point and advanced subject in the field of soil sciences in recent years. In this paper, at first, summarizes the current research situation of soil information system, and then, reveals the important function and wide application prospect of the SIS in modern agriculture.更多还原