| 土层 厚度(cm) | 粒径组成(%) | 质地 (USDA) | ||
| 粘粒 (<0.002 mm) | 粉粒 (0.05~0.002 mm) | 砂粒 (0.05~2 mm) | ||
| 0~5 | 9.22 | 78.74 | 12.05 | 粉壤土 |
| 5~10 | 8.55 | 79.09 | 12.36 | 粉壤土 |
| 10~20 | 12.32 | 75.99 | 11.69 | 粉壤土 |
| 20~40 | 13.10 | 75.56 | 11.33 | 粉壤土 |