Treatment (°C) | Variety | Photosynthetic rate (μmol CO2 m−2 s−1) | Stomatal conductance (mol CO2 m−2 s−1) | Transpiration rate (μmol m−2 s−1) | Leaf temperature (°C) |
---|---|---|---|---|---|
28 | N22 | 1.03 a | 0.05 b | 0.9 a | 28.0 a |
BIM | 1.46 a | 0.07 a | 0.8 a | 28.3 a | |
F2 | 0.43 a | 0.02 c | 0.4 b | 28.2 a | |
ns | ** | ** | *** | ||
35 | N22 | 0.59 a | 0.08 a | 1.3 a | 29.3 c |
BIM | 0.45 a | 0.03 b | 0.8 b | 30.6 a | |
F2 | 0.54 a | 0.04 b | 0.8 b | 29.9 b | |
ns | ** | ** | *** | ||
42 | N22 | 0.44 a | 0.1 a | 2.1 a | 27.9 c |
BIM | 0.21 a | 0.09 b | 1.4 b | 29.6 a | |
F2 | 0.42 a | 0.1 a | 2.1 a | 28.8 b | |
ns | ** | * | *** |