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

Figure 4.

Figure 4

The effect of watering corn plants with DI water, PAW, PAW with Zn (Zn-PAW), PAW with Al (Al-PAW), and PAW with Mg (Mg-PAW). (a) Photograph of sample plants watered with various activated waters and the control treatment (DI water) depicting growth on the 9th day. (b) Average stem length (including leaf) on days 6, 7, 8, and 9.