Statistic analysis indicated that the fractal dimension could objectively reflect soil texture, mainly the content of clay, and then silt content.

土壤颗粒分形维数是反映土壤质地的一个较好指标，重点反映粘粒含量，其次是粉粒含量。

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The result showed: (1) With the development of community, soil texture changed from silt to clay loam, soil texture was improved obviously.

结果显示：(1)随着群落的发育，土壤质地由群落发育中期的粉土逐渐过渡到发育后期、末期的粘壤土，土壤质地得到了明显的改善。

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