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. 2019 Jun 20;10:785. doi: 10.3389/fpls.2019.00785

Figure 8.

Figure 8

Effects of Z-3-HAC on root morphology of the peanut seedlings under salinity stress. The seedlings were primed with distilled water or 200 μM Z-3-HAC twice. After priming, the seedlings were exposed to NaCl stress. At 7 days after the onset of salinity stress treatment, the roots were washed thoroughly and scanned. (A) One representative picture is shown for each treatment. (B) Root volume, (C) root length, (D) root average diameter, and (E) root surface area were analyzed using the software. Bars are the standard deviations (SD) of three independent replicates (n = 3). Error bars labels with different letters indicate significant differences at p < 0.05 between treatments according to Duncan’s test.