FIGURE 5.

Bacterial community diversity in the rhizosphere samples through Simpson's index and canonical correspondence analyses (CCA). (A) Simpson's evenness for biostimulant treatment; (B) Simpson's evenness for biostimulant and nitrogen treatments; (C) Canonical correspondence analyses (CCAs) on the impact of the biostimulant and nitrogen treatments on the structure of bacterial communities (A and B were subjected to one‐way ANOVA at p ≤ 0.05 according to LSD, absence of significance letters indicate that there were no significant differences between treatments. Dedicated p values are indicated on the right upper and left lower corners of the “C”)