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. 2017 Nov 7;8:1893. doi: 10.3389/fpls.2017.01893

FIGURE 2.

FIGURE 2

Stomatal conductance (gS) (A) and transpiration (E) (B) were measured at 11:00 and 16:00 h on well-watered (WW) (D1) plants and at 16:00 h of water-stressed (WS) (D4) plants with the Licor (n = 4). Plants were watered to field capacity the evening prior to the first day of sampling (D1 – WW) and water was withheld for 4 days (D4 – WS). Data shows the mean ± SEM. Midday leaf stomatal conductance (gS) (C) measured on Grenache and Chardonnay plants using the porometer over the duration of water withholding experiment. Data shows the mean ± min/max value (n = 9–16). Significant differences between cultivars and time points are indicated by different letters (p < 0.05).