发布时间 : 2025-10-23 03:16:10 UTC
The spatial distribution data of soil texture in China is compiled based on the 1:1,000,000 soil type map and soil profile data obtained from the Second National Soil Survey. The classification of soil texture is determined according to the contents of sand, silt, and clay particles. The data is categorized into three major types: Sand, Silt (silt loam), and Clay. For each category, the content of different texture particles is represented by percentages.