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. 2021 May 19;22(10):5360. doi: 10.3390/ijms22105360

Figure 7.

Figure 7

(a) Chlorophyll content in leaves and (b) total soluble protein content in leaves and roots of fresh corn plants after the 10th day of soaking in DI water, PAW, PAW with Zn (Zn-PAW), PAW with Al (Al-PAW), or PAW with Mg (Mg-PAW). The symbol * represents a t-test result with a significance level greater than 5%.