Note: Bold factor are considered highly weighted; underline and bold factors are retained in the minimum data set (MDS). PC-1, PC-2, PC-3 and PC-4 indicate first principal component, second principal component, third principal component, and forth principal component respectively. BD: bulk density (Mg m-3); Ksat: Saturated hydraulic conductivity (cm h-1); TP: Total porosity (%); AP: Aeration porosity (%); TOC: Total organic carbon (%); EA: Exchangeable acidity (meq 100 g s-1); Al+3: Exchangeable aluminium (meq 100g s-1); P: Available phosphorus (mg kg-1); K+: Exchangeable potassium (meq 100g s-1); Ca2+: Exchangeable calcium (meq 100g s-1); Mg2+: Exchangeable magnesium (meq 100g s-1); Cu: Available copper (mg kg s-1); Zn: Available zinc (mg s-1).
Table 4. Correlation coefficient of soil properties determined in different land uses