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. 2020 May 21;17(10):3621. doi: 10.3390/ijerph17103621

Figure 2.

Figure 2

Effect of Se on chlorophyll content of DOURADOAGULHA and SINALOAA68 grown on soils with different arsenic concentrations (S1 = 20.1 mg × kg−1, S2 = 65.2 mg × kg−1, S3 = 83.9 mg × kg−1). Different letters above bars indicate significant difference between treatments at p ≤ 0.05.