Table 4 Average well color development (AWCD) and functional diversity (Shannon index (H), and Simpson index (D)) of the soil microbial communities in the treatments in the rhizosphere and bulk soil.

AN0

0.24 ± 0.01

0.27 ± 0.02

2.76 ± 0.01

2.73 ± 0.02

0.93 ± 0.00

0.92 ± 0.00

AN1

0.23 ± 0.02

0.30 ± 0.02

2.74 ± 0.05

2.79 ± 0.03

0.93 ± 0.00

0.93 ± 0.00

AN2

0.24 ± 0.01

0.29 ± 0.01

2.79 ± 0.07

2.76 ± 0.05

0.93 ± 0.01

0.93 ± 0.00

EN0

0.26 ± 0.02

0.29 ± 0.01

2.75 ± 0.07

2.77 ± 0.04

0.93 ± 0.01

0.93 ± 0.00

EN1

0.25 ± 0.05

0.29 ± 0.02

2.81 ± 0.12

2.77 ± 0.08

0.93 ± 0.01

0.93 ± 0.01

EN2

0.27 ± 0.04

0.28 ± 0.02

2.78 ± 0.09

2.71 ± 0.10

0.93 ± 0.01

0.92 ± 0.01