Spatial variability of soil properties is significant of soil mapping, precision fertilization and sustainable development of agriculture. Fractal geometry is a new scientific method and theory to explore complexity, as a tool to research the spatial variability of soil properties will have a brilliant future. This paper summarized the literatures of the fractal theory in the spatial variability of soil physical properties, chemical properties, moisture characteristics and state parameters after 2000. Finally, the prospects of the application of the fractal theory were probed.
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方 萍,吕成文,朱艾莉.分形方法在土壤特性空间变异研究中的应用[J].土壤,2011,43(5):710-713. FANG Ping, LV Cheng-wen, ZHU Ai-li. Applied studies of fractal theory on spatial variability of soil properties: A review[J]. Soils,2011,43(5):710-713