Kenya, Percent Silt in Soil

Kenya, Percent Silt in Soil. source: https://tiledimageservices.arcgis.com/P3ePLMYs2RVChkJx/arcgis/rest/services/WorldSoils250mPercentSilt1/ImageServer “Within the subset of soil that is smaller than 2mm in size, also known as the fine earth portion, silt is defined as particles that are equal to or are between 0.002mm and 0.05mm in size. Silty soils are usually more fertile than other types of soil, with a good balance of air circulation and water retention.”肯尼亚土壤粉粒百分含量数据，来源：https://tiledimageservices.arcgis.com/P3ePLMYs2RVChkJx/arcgis/rest/services/WorldSoils250mPercentSilt1/ImageServer。在粒径小于2mm的土壤子集（又称细土组分，fine earth portion）中，粉粒（silt）被定义为粒径介于0.002mm至0.05mm之间或处于该区间边界的颗粒。粉质土壤通常较其他类型土壤更为肥沃，兼具良好的空气通透性与保水能力。