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. 2020 Feb 4;11:1. doi: 10.3389/fpls.2020.00001

Figure 1.

Figure 1

Fresh root weight (A) and dry root weight (B) of control and salt-treated barley roots across four varieties. Letters above the error bars denote significant differences between salt/control ratio of varieties (Tukey’s multiple comparison test; p < 0.05, n = 4; mean ± SD). Mundah and Keel are salt-tolerant barley cultivars; Vlamingh is salt-sensitive; the salt tolerance ability of Vlamingh is between Mundah and Gairdner.