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. 2022 Nov 10;13:1038672. doi: 10.3389/fpls.2022.1038672

Figure 1.

Figure 1

The combined effect of P-fertilizer forms (Ortho-A, Poly-B and Ortho-B) and doses (0, 30 and 45 ppm) on Chlorophyll content index (CCI) (A) and Stomatal conductance (SC) (B) of wheat plants grown under salt stress conditions, measured at 6, 8, 10 and 12 WAS. C-: unfertilized plants without salt application, C+ salt-stressed and unfertilized plants. Statistical analysis was performed using one-way ANOVA and SPSS data processing software. GT2 of the Hochberg test was used for the comparison of means. Treatments having the same letters are not significantly different at the 5% level.