Fig. 5
The simple regression analysis results for transpiration rate (a, c, and d), stomatal conductance (a, b, and f), photosynthetic rate (b, c, and e), and water use efficiency (d, e, and f) in the control group (ambient conditions) and treatment group (climate change conditions). The PC, RC and PT, and RT show a p value and coefficient of determination in the control group (ambient conditions) and treatment group (climate change conditions), respectively (p < 0.05)