| Clay soil | Sandy soil |
pH | 5.5 | 9.0 |
Moisture content (%) | 52 | 27 |
Bulk density (g/cm3) | 1.624 | 1.192 |
Surface area (mg/g) | 4.102 | 3.077 |
Porosity (%) | 14 | 9 |
Particle density (g/ml) | 2.782 | 3.324 |