| Soil type | pH | Salt | Carbonates | Humus | N | P-al/pH | K-Al |
|
| Mg/100g soil | % |
|
| Ppm | Ppm | |
| Soil non polluted | 8 | 64.06 | 8.91 | 3.48 | 0.18 | 140.89 | 616 |
| Soil polluted by 10% diesel | 8.17 | 63.68 | 8.68 | 4.92 | 0.25 | 136.78 | 606 |
| Soil polluted by 20% diesel | 8.13 | 62.16 | 8.21 | 4.13 | 0.21 | 146.76 | 606 |
| Soil polluted by 5% biodiesel | 6.46 | 134.98 | 7.74 |
|
| 129.20 | 550 |
| Soil polluted by 10% biodiesel | 6.74 | 233.92 | 7.72 |
|
| 129.60 | 550 |
| Soil polluted by 20% biodiesel | 6.83 | 274.72 | 7.50 |
|
| 132.61 | 550 |
| Soil polluted by 30% biodiesel | 6.84 | 337.96 | 7.48 |
|
| 132.82 | 564 |
| Soil polluted by 40% biodiesel | 7.13 | 805.08 | 7.27 |
|
| 44.15 | 584 |