Table 2 Physical and chemical characteristics of sands
Chemical characteristics | Values |
|---|---|
Soil organic carbon (g/kg) | 0.88 |
Soil organic matter (g/kg) | 1.49 |
Total phosphorus (g/kg) | 0.26 |
Total nitrogen (g/kg) | 0.58 |
Available nitrogen (mg/kg) | 1.31 |
Total potassium (g/kg) | 0.70 |
Available phosphors (mg/kg) | 1.21 |
Available potassium (mg/kg) | 43.2 |
pH | 8.6 |