Φ Endopytic diazotrophic bacterial strain; Ψ Fresh root and shoot length was measured at 7 and 35 Days after inoculated by endopytic diazotrophic
bacterial; GR, The growth rate; ✝GR ratio, the mean of GR root : shoot ratio
Values are means ± standard error (SE) of three experiments, each experiment had 10 plants for each treatment after 7 days growth and 5 plants for each
treatment after 35 days growth.Means in a column followed by the same superscript letter (a, b, c, d, e, f ) are not statistically different from each other as
determined by DMRT (p≤0.05). Coefficient of variation (%CV) is the percentage of the mean represented by the standard deviation