Figure 3.
The abundances of total bacteria (A), total fungi (B), Pseudomonas spp. (C), and Bacillus spp. (D) in 2019 and 2020 in the pepper rhizosphere cultivated after different cover crops. CK, no cover crop; W, wheat; R, wild rocket; B, faba bean; WR, wheat + wild rocket; WB, wheat +faba bean; RB, wild rocket + faba bean; and WRB, wheat + wild rocket + faba bean. Different lowercase letters in each column denote significant differences among the samples (p < 0.05; HSD Tukey test).
