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. 2021 Oct 28;12:679916. doi: 10.3389/fpls.2021.679916

Figure 4.

Figure 4

Boxplots and scatter data of shoot (A) root (B) dry weights, shoot-P (C) and root-P (D) internal concentrations under +P and −P under drought or water deficit conditions of soybean, cowpea, wheat, and maize plants. 1Average change (%) of the +P applied over P-deficient plants. Means + bootstrap at 95% CIs of two tested P treatments that do not overlap indicate a significant relative increase difference.