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EFFECTS OF CRUDE OIL SPILLAGE ON FERTILITY STATUS OF AGRICUTURAL SOILS IN OWAZA-UKWA WEST, NIGERIA
Table 3 - Chemical properties continuation
Sample | K | Na | AL | H | BS % | C/N | K/Mg | Ca/Mg |
FIELD NO | (Cmol/kg) | (mol/kg) | (Cmol/kg) | (Cmol/kg) | ||||
L1TSA | 0.25 | 0.17 | 0.9 | 0.4 | 5.37-75.80 | 11.88 | 0.15 | 1.29 |
L1TSB | 0.24 | 0.18 | 0.9 | 0.5 | 5.48-73.78 | 11.84 | 0.14 | 1.33 |
MEAN | 0.25 | 0.18 | 0.9 | 0.45 | 5.43-74.79 | 11.86 | 0.15 | 1.31 |
L1SSA | 0.18 | 0.12 | 0.7 | 1 | 4.50-62.20 | 11.86 | 0.15 | 1.08 |
L1SSB | 0.19 | 0.13 | 0.68 | 0.9 | 4.70-63.30 | 12.03 | 0.18 | 1.07 |
MEAN | 0.19 | 0.13 | 0.69 | 0.95 | 4.60-62.75 | 11.95 | 0.17 | 1.08 |
L2TSA | 0.24 | 0.13 | 0.8 | 0.3 | 4.47-75.30 | 12.08 | 0.2 | 1.5 |
L2TSB | 0.25 | 0.14 | 0.7 | 0.4 | 4.45-75.20 | 12.21 | 0.17 | 1.5 |
MEAN | 0.25 | 0.14 | 0.75 | 0.35 | 4.46-75.25 | 12.15 | 0.19 | 1.5 |
LTSSA | 0.27 | 0.16 | 0.8 | 0.6 | 7.23-80.60 | 12.37 | 0.14 | 1.7 |