Figure 2: Effect of VPD regulation on leaf gas exchange. | Scientific Reports

Figure 2: Effect of VPD regulation on leaf gas exchange.

From: Vapour pressure deficit control in relation to water transport and water productivity in greenhouse tomato production during summer

Figure 2

The environmental conditions set for the measurements inside the leaf chambers were similar to the growth conditions in the greenhouse. Values are means ± SE (n = 10). Significant differences between the high- and low-VPD treatments were compared using Tukey’s test. **Significant at P < 0.01.

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