Research Article
Contribution of Superabsorbent Polymers to Growth and Yield of African Leafy Vegetables
Table 2
Physico-chemical properties of soil.
| | Site | pH (H2O) | %N | %O.C. | K (cmol/kg) | P (ppm) | EC (ds/m) | Bulk density (g/cm3) | Porosity | KSat (cm/hr) |
| | 1 | 6.86 | 0.09 | 1.31 | 0.38 | 75.2 | 0.14 | 1.40 | 47.3 | 3.82 | | 2 | 6.70 | 0.16 | 1.50 | 0.20 | 80.5 | 0.18 | 1.43 | 46.1 | 3.47 | | 3 | 6.78 | 0.12 | 1.40 | 0.26 | 82.8 | 0.14 | 1.46 | 45.0 | 3.15 |
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