Fig. 2

PERMANOVA output measuring the influence of different factors on the pigeonpea nodule microbiota using the pseudo-F values as proxies. (A) Edaphic factors, (B) Soil macronutrients, (C) Soil micronutrients, (D) Agricultural factors, (E) Geoclimatic factors, and (F) Host factors. * p < 0.05; ** p < 0.01; *** p < 0.001; ns p > 0.05