Table 6 Taxonomy abundance at genus level (top 4)

Enterobacter (14%)

Nitrosomonas (4%)

Pseudomonas (33%)

Paucibacter (14%)

Bradyrhizobium (3%)

Rhizobium (20%)

Leclercia (8%)

Aeromonas (3%)

Sphingobium (8%)

Citrobacter (5%)

Pseudomonas (5%)

Variovorax (2%)

Pseudoarcobacter 7%)