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);
LL: Leaf litter (Mg ha-1); NW: Number of worms.
* Correlation is significant at the 0.05 level (bilateral).
** Correlation is significant at the level 0.01 (bilateral)
Table 5 . Normalisation equation of scoring curves