Table 2.
PGP traits of studied bacterial strains
| Traits | Pseudomonas sp. G31 | Azotobacter sp. PBC2 |
|---|---|---|
| IAA production | 95.4 µg mL−1 | 43.6 µg mL−1 |
| Nitrogen fixation | − | + |
| P solubilization | + | − |
| Zn solubilization | − | − |
| CMCase | − | − |
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