Figure 2

Canonical analysis of principal coordinates analysis (CAP) of influence to rhizosphere bacteria of development stage in two soil types. (A) Variation between samples in Bray-Curtis distances constrained by development stage in cotton continuous cropping soil (33% of variance; p < 0.001) and (B) Variation between samples in Bray-Curtis distances constrained by development stage in nutrient rich soil (51% of variance; p < 0.001).