The effect of phytase-producing bacterium PG6 and control bacterium PC on
plant growth (A) and P concentrations in tomato (B) after growing for 7 d in 0.2-
strength Hoagland solution with low P at 1 mg L1 with and without 0.2 g of
phytate. The bars represent mean ± SE of three replicates. Treatments followed by
different letters are not significantly different at a = 0.05.