Table 1 Various plant growth promotion assays conducted with the ADJ1 and ADJ6 isolates.
PGP attributes | ADJ-1 | ADJ-6 |
|---|---|---|
Phosphate solubilization index (cm) | − | 2.77 ± 0.25 |
Siderophore production (%) | − | − |
Ammonia production (µmol ml−1) | 64.67 ± 0.50 | 108.97 ± 0.53 |
IAA production (µg ml−1) | 9.46 ± 0.20 | 10.09 ± 0.10 |
Zinc solubilization index (cm) | 3.33 | 4.22 |
Potassium solubilization | − | − |
ACC deaminase production | + | + |
Nitrogen fixation | − | + |
Hydrogen cyanide production | − | + |
Biofilm production | + | + |
