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. 2021 Dec 22;12:786043. doi: 10.3389/fpls.2021.786043

Figure 1.

Figure 1

Plant height and element contents in response to exogenous selenium with different concentrations. (A) Plant height of cucumber seedlings treated with 0, 1, 10, 50, 100, and 1,000 μM exogenous selenium for 10 days. These values are expressed as means of three replicates ± SD, and different letters are significantly different (P < 0.05). (B) Element (N, P, and K) content with 0, 1, 10, 50, 100, and 1,000 μM exogenous selenium for 10 days in cucumber seedlings root. These values are expressed as means of three replicates.