Parameters | Mean values |
pH (1:1 soil to water) | 6.5 |
Total N (g∙kg−1) | 1.0 |
Total organic carbon (g∙kg−1) | 17.3 |
Available P (mg∙kg−1) | 7.46 |
Exchangeable cations (cmol∙kg−1) |
|
Ca2+ | 0.34 |
Mg2+ | 0.18 |
K+ | 0.50 |
Na+ | 0.30 |
CEC (cmol∙kg−1) | 1.40 |
Exchangeable Acidity H+ (cmol∙kg−1) | 0.09 |
Micronutrients (mg∙kg−1) |
|
Fe | 0.16 |
Zn | 0.10 |
Mn | 0.08 |
Cu | 0.06 |
Heavy metals (mg∙kg−1) |
|
Pb | 0.01 |
Cd | 0.01 |
Particle size distribution (g∙kg−1) |
|
Sand | 105.5 |
Silt | 838.0 |
Clay | 58.0 |
Textural class | Loamy sand |