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. 2016 Mar 10;6:22882. doi: 10.1038/srep22882

Figure 3.

Figure 3

Effects of silicon (Si, 1 mM) on leaf relative water content (LRWC) (a), leaf water potential (b) and leaf osmotic potential (c) of sorghum plants grown under control (3 mM KCl)and low K (0.05 mM KCl) conditions. All parameters were measured after 15 days of treatment. Values are presented as the mean ± SE (n = 5). Different letters in one measure indicate statistically significant differences at P < 0.05.