Though soil physical and soil biological properties are intrinsically linked in the soil
environment they are often studied separately. This work adds value to analyses of soil
biophysical quality of tillage systems under organic and conventional farming systems by
correlating physical and biological data otherwise left unexplored. Multivariate redundancy
analysis was used to relate data on soil water, soil structure, soil carbon, crop yield, and
earthworm species abundances (Aporrectodea caliginosa, Aporrectodea rosea, Eiseniella …