Fig. 2 | Scientific Reports

Fig. 2

From: Sargassum-synthesized ZnO nanoparticles induce salt tolerance in maize plants through enhanced physiological and biochemical mechanisms

Fig. 2

Effect of different concentrations of ZNOSt-NP on (A) root length, (B) shoot length, (C) number of leaves, (D) fresh weight root, (E) fresh weight shoot, (F) dry weight root, and (G) dry weight shoot of Zea mays cultivated without salinity stress (No SS; pink bars) and with salinity stress (SS; yellow bars). The Tukey test showed significant changes at P < 0.05, as indicated by the different letters on the bars representing the mean of four replicates.

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