Figure 2.

Effect of bacterial inoculation on growth parameters of plants harvested after 4 weeks (first set). (A) Dry weight of shoots, (B) Dry weight of roots, (C) Shoot lengths, (D) Root lengths in comparison with un-inoculated control. ^*All inoculated treatments were supplemented with 1% ZnCO₃. Alphabets (a–c) represent the significant and non-significant difference among datasets. ^aIndicates no significant difference among dataset labeled with a on them. ^bShows a slight difference from (a) and same group category for dataset labeled with (b). ^cShows significant difference from a and b datasets and same data group labeled with c.