Research Article
Land Use Effects on Soil Quality Indicators: A Case Study of Abo-Wonsho Southern Ethiopia
Table 6
Summary of ANOVA for exchangeable cations, CEC, and PBS in relation to land use and soil depths.
| Sources of variations | df | Ex. Na+ | Ex. K+ | Ex. Ca2+ | Ex. Mg2+ | CEC | PBS | MS | P | MS | P | MS | P | MS | P | MS | P | MS | P |
| Land use | 3 | 0.005 | 0.004 | 0.29 | <0.001 | 4.205 | 0.005 | 0.084 | 0.001 | 119.54 | 0.093 | 34.83 | 0.964 | Depth () | 1 | 0.002 | 0.138 | 0.06 | 0.040 | 4.526 | 0.026 | 0.03 | 0.119 | 0.625 | 0.913 | 155.4 | 0.521 | LU * | 3 | 0.001 | 0.419 | 0.013 | 0.885 | 0.559 | 0.573 | 0.007 | 0.647 | 48.62 | 0.430 | 548.4 | 0.253 | Error | 32 | 0.001 | | 0.003 | | 0.826 | | 0.012 | | 51.39 | | 383.2 | |
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