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Physical and chemical characteristics of the soil in the lysimeters. nd: non-detected value.
| Depth (cm) | Particle Size Distribution (%) | pH (Water) | Total S (mg S g−1) | Organic C (mg C g−1) | Total N (mg N g−1) | Inorganic N (µg N g−1) | C:N Ratio | CEC (mol kg−1) | CaCO3 (%) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sand | Silt | Clay | |||||||||
| 0–20 | 32 | 38 | 30 | 7.9 | 0.1 | 25.4 | 3.2 | 7.4 | 7.9 | 16.5 | 10 |
| 20–40 | 34 | 38 | 28 | 8.1 | 0.1 | 15.0 | 1.9 | 7.5 | 8.0 | 11.5 | 12 |
| 40–65 | 41 | 35 | 24 | 8.3 | 0.1 | 7.6 | 0.9 | 4.5 | 8.2 | 7.2 | 28 |
| 65–100 | 49 | 34 | 17 | 8.4 | nd | 3.4 | 0.4 | 4.7 | 8.5 | 4.6 | 38 |
