本文通过白芷道地产区的生态环境及土壤调查研究，并结合室内的分析测试，对白芷的生态环境、白芷土壤的成土母质、剖面特征、理化特性（容重、质地、颗粒组成；pH、碳酸钙、有机质、交换性、养分）进行了研究。

The ecoenvironment,soil nature,soil-forming parent material，its cross sectional profile and physico-chemical characteristics for the growth of Angelica dahurica (fisch)Benth.et Hook var.formosana(Boiss) Shan et Yuan were studied by invesringating the ecological conditions and soil nature of its genuine producing district.