Figure 3.
(a) zinc accumulation in root and shoot of T. aestivum and S. lycopersicum seedlings grown in the presence of ZnONPs alone or in combination of P, and data are means ± standard error of three replicates. Bars with different letters show significant differences at P < 0.05 according to the Duncan multiple range test; (b) Phosphorous accumulation in root and shoot of T. aestivum and S. lycopersicum seedlings grown in the presence of ZnONPs alone or in combination of P; and data are means ± standard error of three replicates; bars with different letters show significant differences at P < 0.05 according to the Duncan multiple range test.