Fig. 1

Morphometric characters (a) Morphology, (b) Shoot, root and total length, (c) Shoot fresh weight and dry weight, (d) Root fresh weight and dry weight, (e) Number of leaves and (f) Leaf length and width of sunn hemp under Li treatment. Data are expressed as mean ± SD. Significant differences were determined using ANOVA and Dunnett’s test (*p < 0.05, **p < 0.01, ***p < 0.001).