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Characteristics of the soil sample.
| Parameter | Unit | Studied soil |
|---|---|---|
| Soil texture | – | Sandy loam |
| Total N | % | 1.157 ± 0.14 |
| Available P | mg/kg | ND |
| Exchangeable K | mg/kg | 374 ± 10 |
| Organic matter | % | 1.227 ± 0.100 |
| CaCO3 | % | 29.5 ± 0.5 |
| pH | – | 8.3 ± 0.1 |
| EC | dS/m | 0.04 ± 0.001 |
