Research Methods and Experimental Design Influence on Surface Soil Properties in Steppe Area of Northern China Wind Power Field

There is a close relationship between the disturbance of wind power generation on the circulation of the atmosphere and the underlying surface soil properties change process. Research mentality and the technical route of the wind power impact on surface soil properties were discussed in detail. With the wind rods with different construction time as the center, outward in a separated by 20m as the radius to make concentric circular sample ,differences could be obtained between eight neighboring direction and the same direction in different years and different distance on soil properties. Methods,field investigation, sampling and laboratory analysis of samples of combining,were applied. Data were analyzed using ORIGIN and SPSS software. Practice has proved that this set of research methods and experimental design is feasible.