Table 1. Soil chemical properties.
| pH | CaCO3 | Humus | Total N | Al-P2O5 | Al-K2O | |
|---|---|---|---|---|---|---|
| In KCl | In H2O | % | % | % | mg/100g | mg/100g |
| 7.62 | 8.16 | 19.12 | 1.29 | 0.111 | 3.0 | 6.4 |
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