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Native soil characteristics from both elevations.
| Sample | Carbon (%) | Nitrate nitrogen (mg/kg) | Phosphorus (µg/g) | Potassium (mg/kg) | Zinc (mg/kg) | Iron (mg/kg) | Copper (mg/kg) | Manganese (mg/kg) | Soil Moisture (%) | pH | EC (µS/cm) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1950 | 24.8a | 16.9a | 6.0a | 600.5a | 2.2a | 83.9a | 0.8a | 26.7a | 30.2a | 6.2a | 0.2a |
| 2289 | 12.8b | 1.9a | 34.8a | 485.5a | 2.6a | 74.1a | 1.0a | 18.5b | 32.1a | 6.4a | 0.1b |
Same letters within a column denote no significance change among different samples by Tukey’s method for multiplicity at α = 0.05.
