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. 2019 Feb 13;9:1884. doi: 10.1038/s41598-018-38036-x

Figure 5.

Figure 5

Comparative antioxidant activity of leaf samples of unprimed, hydroprimed, and haloprimed (100 and 200 ppm of magnesium sulfate (MgSO4) and zinc sulfate (ZnSO4)) diploid and triploid watermelon seedlings in the leaf disc and conventional assays. Values are expressed as means ± SE of three independent biological replicates and two three technical replications. Different superscript letters in the row indicate significant differences according to Tukey’s test (P < 0.05).