Soil property | Cultivated | Elephant grass | Guinea grass | Leucaena | Secondary forest | CV % |
PH (H20) | 5.13a | 5.28a | 5.28a | 5.48a | 5.43a | 4.65 |
A.V.P (mg/kg) | 4.79b | 6.7a | 2.87b | 6.46a | 3.35b | 24.15 |
Carbon% | 0.86b | 2.44a | 2.35a | 2.44a | 0.69b | 28.98 |
Total N % | 0.08b | 0.25a | 0.24a | 0.25a | 0.07b | 26.16 |
K (cmol/kg) | 0.42a | 0.25b | 0.35ab | 0.42a | 0.28b | 21.42 |
Na (cmol/kg) | 0.10b | 0.10b | 0.29b | 1.23a | 0.69ab | 13.39 |
Ca (cmol/kg) | 1.92a | 1.04ab | 0.87b | 0.68b | 0.76b | 21.53 |
Mg (cmol/kg) | 0.25a | 0.20a | 0.12b | 0.14b | 0.07b | 18.28 |
CEC (cmol/kg) | 2.69 | 1.63 | 1.63 | 2.47 | 1.80 |
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