Table 3 Chemical Characterization of Exopolysaccharides (EPS).
PGPR Strains | Sugar content (μg/g) | Protein content (μg/g) | Uronic acid (μg/mg) |
|---|---|---|---|
Control | 221.3 d | 11.2 d | 0.062 c |
Bacillus subtilis | 4983.7 b | 592.5 c | 0.91 b |
Bacillus thuringiensis | 4354.1 c | 639.7 a | 1.04 ab |
Bacillus megaterium | 5521.4 a | 623.3 ab | 1.13 a |