Fig. 4From: Green nanopriming: responses of alfalfa (Medicago sativa L.) seedlings to alfalfa extracts capped and light-induced silver nanoparticlesThe effects of light-induced AgNPs on seedling growth in alfalfa under different concentrations. A Shoot length and root length; B Leaves in Evans blue assay and root activity; C Chlorophyll a and b content. Different letters show significant differences (P < 0.05)Back to article page