Table 2. Typical characteristics of phosphorus solubilizing ability.

Number	P solubilization (mg mL−1)	titratable acid (mg mL−1)	pH	IAA (mg mL−1)
CK	1.01 ± 0.14	0.01 ± 0.0002	6.78	0
A02	101.23 ± 1.43	0.15 ± 0.002	4.50	1.56

Note:

IAA stand for auxin is indole acetic acid.