土壤侵蚀对紫色土坡耕地耕层物理及力学特性的影响
江娜,史东梅,蒋光毅,宋鸽,司承静,叶青

Effects of Soil Erosion on Physical and Mechanical Properties of Cultivated Layer of Purple Soil Slope Farmland
Na JIANG,DongMei SHI,GuangYi JIANG,Ge SONG,ChengJing SI,Qing YE
表7 基于土壤稳定入渗率与土壤紧实度确定坡耕地耕层土壤潜在水土流失等级
Table 7 Determines the potential soil erosion grade of slope farmland based on soil infiltration rate and soil compaction
土壤稳定入渗率
Soil stable infiltration rate
土壤紧实度Soil compactibility
1 2 3 4 5
1 1 M1 M2 M4 M5
2 F3 2 M2 M3 M4
3 F3 F3 1 M2 M1
4 F2 F2 F2 2 M1
5 F1 F1 F1 M1 1