Fig. 2From: Effect of plant growth-promoting rhizobacterial treatment on growth and physiological characteristics of Triticum aestivum L. under salt stressPlant growth parameters of T. aestivum seedlings for different bacterial strains. A Final shoot and root length. B Final shoot and root dry weight. C Germination percentage (GP). D Vigor index (VI). Control had no bacterial treatment. Error bars represent standard deviation (n = 3). Different superscripted letters for each shoot/root and GP/VI values indicate significant difference among various bacterial cultures according to Duncan's test (p = 0.05)Back to article page