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. 2024 Sep 24;15:1428631. doi: 10.3389/fpls.2024.1428631

Figure 4.

Figure 4

Interactive effect of P. indica inoculation-salinity on nitrogen (N) concentration of shoots (A) and roots (B) and the interactive effect of P. indica inoculation-drought on N concentration of shoots (C) and roots (D). The single- and double-star asterisk indicate significant difference between inoculated and control treatments at particular salinity or drought level according to paired T-test at 95 and 99% confidence levels, accordingly. The vertical error bars in the figures denote standard error.