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Measurement of phosphate-solubilizing capacity of the strain using the transparency circle method.
| Strain | d (mm) | D (mm) | PSI |
|---|---|---|---|
| PSF7 | 1.99 ± 0.09 b | 2.29 ± 0.10 b | 1.15 ± 0.003 a |
Table of abbreviations: phosphorus-solubilizing index (PSI). Notes: Significant differences are indicated by letters, same letters, no significant difference; different letters, significant difference.
