Table 1 Impact of PGPR on the growth of Nigella sativa L. under saline soils.

T1

7.63 ± 0.153^a

0.440 ± 0.026^a

0.25 ± 0.010^a

T2

8.30 ± 0.10^b

0.51 ± 0.03^b

0.29 ± 0.02^b

T3

9.23 ± 0.35^c

0.65 ± 0.02^c

0.37 ± 0.02^c

T4

9.67 ± 0.40^c

0.68 ± 0.03^c

0.39 ± 0.01^c

T5

8.23 ± 0.40^b

0.50 ± 0.02^b

0.29 ± 0.01^b