. 2021 Dec 16;12:777351. doi: 10.3389/fmicb.2021.777351

TABLE 4.

Effects of rock phosphate (RP) and phosphate-solubilizing bacteria (PSB) on richness and diversity indices of soil bacterial communities.

Sample	Observed_species	Chao1	ACE	Shannon	Simpson
T0	3142.33 ± 43.99^a	4063.15 ± 111.21^a	4061.77 ± 54.96^a	8.97 ± 0.02^c	0.98 ± 0.00^b
T1	3029.33 ± 177.34^b	3903.36 ± 230.17^b	3911.65 ± 217.91^b	8.92 ± 0.18^c	0.99 ± 0.00^a
T0P	3023 ± 103.41^b	3549.44 ± 241.13^c	3578.69 ± 207.97^c	9.65 ± 0.32^a	0.99 ± 0.00^a
TIP	2674 ± 130.23^c	3262.13 ± 277.50^d	3227.01 ± 312.94^d	9.30 ± 0.0^b	0.99 ± 0.00^a

Treatments (following the treatment code is the replicate number): T0, no additions, the control; T1, with RP amendment only; T0P, with PSB inoculation only; T1P, with RP and PSB. Values sharing a common letter within the column are not significant at P < 0.05.