摘要
运用两种人工模拟降雨方式研究土壤的可蚀性Ｋ值，结果表明Ⅲ方式人工模拟降雨的土壤可蚀性Ｋ值比Ⅰ方式更能显著的反映自然状态下实测的土壤可蚀性Ｋ值。
Soil erodibility factor K with two methods of simulation rainfall, and contrasted was studied with real factor K of soil measured in field. The results showed that the method Ⅲ could reflect the real erodibility factor K more remarkable than method Ⅰ.
基金
国家自然科学基金
