Fig. 1From: Isolation and characterization of phosphofungi, and screening of their plant growth-promoting activitiesEvaluation of the phosphate solubilising ability of the selected fungi in NBRIP medium. Soluble phosphorus (P) accumulation in cultures of different fungal strains grown on NBRIP medium. Error bars indicate standard errors (n = 3). Columns with different letters are significantly different (P < 0.05) according to the Student’s t-testBack to article page