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. 2018 Oct 30;9:1572. doi: 10.3389/fpls.2018.01572

FIGURE 3.

FIGURE 3

Water potential (ψ) and leaf to air temperature differences (LT-T°C) of the five cotton genotypes to different VPD levels. (A) Water potential (Mpa) and (B) leaf to air temperature differences (°C) of the genotypes with limited TR and without limited TR to different VPD levels. The first two bars without pattern represent the genotypes OL220 and LKT 57 with limited TR. The other three bars with pattern represents the genotypes without limited TR. The genotypes were significantly different for water potential values (less than P < 0.05) at all VPD levels except at 3.3 kPa. The genotypes were significantly (less than P < 0.01) different for the leaf to air temperature differences at all VPD levels.