| Soil properties | Mean (±SE) | ANOVA p-value |
| pH | 5.5 (0.3) | 0.01 |
| P (mg∙kg−1) | 123.2 (15.9) | 0.42 |
| K (mg∙kg−1) | 36.4 (2.2) | 0.66 |
| Ca (mg∙kg−1) | 860.3 (329.5) | 0.01 |
| Mg (mg∙kg−1) | 119.4 (40.0) | 0.26 |
| OM (%) | 8.1 (0.9) | 0.22 |
| CEC (meq/100 g) | 6.9 (1.8) | 0.01 |