Table 2.
Chemical and physical characteristics of the soil used in this work.
| Tetto Frati | |
|---|---|
| Coarse sand | 7.5% |
| Fine sand | 61.2% |
| Coarse silt | 8.6% |
| Fine silt | 18.2% |
| Clay | 4.5% |
| pH (H2O) | 7.6 |
| CaCO3 tot. | 28.8% |
| Organic content | 1.18% |
| Bulk density | 1.42 g/cm3 |
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