The manuscript provide general information on PGPR mediated salt stress alleviation. Author should discuss each mechanism of salt stress alleviation in details. Several review articles have been published on microbial mediated salt stress alleviation in plants. Author should document those articles in their manuscript and justify that what they are delivering new information in this manuscript.

Figure presentation should be more clear. it cant differentiate between sensitive and tolerance conditions in plants upon salt tolerance bacterial inoculation.

In figure: it should be salt tolerant PGPR instead of rhizobacteria.

Show belowground and above ground effects and also connect them with PGPR inoculation

Include some recent findings or mechanism in figure.

Also add research gap in PGPR mediated salt tolerance alleviation.