highly significantp < 0.001
This effect of land use on earthworm abundance was highly significant (GLM F = 12.99, p < 0.001), with population abundance significantly higher in grassland and both woodland types than arable land (Figure 3 ).
This effect of land use on earthworm abundance was highly significant (GLM F = 12.99, p < 0.001), with population abundance significantly higher in grassland and both woodland types than arable land (Figure 3 ).
This latter study, however, also suggested that reduced tillage does not universally favour an increased density of all taxa, since Collembola numbers showed a trend for decrease under minimal management regimes.