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. 2015 Jul 22;6:745. doi: 10.3389/fmicb.2015.00745

Figure 1.

Figure 1

Biomass (dry weight) of P. sativum L. plants inoculated with bacterial endophytic strains capable of solubilizing inorganic phosphate (Ca3(PO4)2) after 60 days of cultivation under greenhouse conditions. Insol P, Insoluble phosphate; Sol P, Soluble phosphate. E. coli (–ve cont), soil inoculated with E. coli and amended with insoluble phosphate. Bars represent the mean of 10 replicate pots (n = 10), error bars represent the standard error of the mean.