By localization experiment, We quantitatively studied and probed into the effects of planting Eulaliopsis binata on soil physical and chemical properties. The results were shown the planting decreased soil bulk density; enhanced total soil porosity, non - capillary porosity and capillary porosity; increased appropriately the percentage of clay and silt and decreased the percentage of sand; bettered the water permeability and soil aeration; raised soil fertility; improved soil chemical properties, and achieve...