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