宁夏迎水桥地区人工固沙区成土过程初步研究

Study on process of soil formation under artificial stabilzed dunes in yinshuiqiao region

以宁夏中卫迎水桥地区防风固沙体系内土壤剖面形态观察和土壤理化性质分析为依据 ,结合土壤环境因子分析 ,揭示人工固沙条件下土壤形成的主要过程 ,研究了各成土因子在成土过程中的作用 ,为人工促进流沙固定。

Based on soil profile surveys and analysis of physical chemical properties within the system of windbreak & sand fixation in Yinshuiqiao region, as well as enviromental factors, the study discloses the main process of soil formation under artificial sand fixation and studies the function of each soil forming factor, provides basis for artificially promoting sand fixation speeding the soil formation and sand fixation forest regeneration.