Source of variation Degrees of Freedom (df) Plant height (cm) Fresh weight (mg) Dry weight ( mg)
Treatment 9 31.34 139.66 17.16
Error 20 1.87 16.05 1.93
Total 29 33.21 155.71 19.09
F- value   30.17 ** 19.34 **  19.79 **
** Significative at a level of 5% of probability (p < 0.05)
Table 3: ANOVA table for different growth promoting traits.