The wind erosion of stubble land of naked oats is not marked with the plough land in both bottomland and girder land, the degree of roughness and bestrow are important factors to the soil erosion.

• 在滩地与梁地两种地貌上，莜麦留茬地与耕翻地的风蚀量差异都不显著。地表的粗糙度和植被盖度是影响土壤风蚀量的重要因素。