Treatments | Measured variables | |
UV-B (kJ∙m−2∙d−1) | Mean temperature (˚C) | Chamber CO2 (µmol∙mol−1) |
0 | 29.6 ± 0.04 | 409 ± 2.2 |
5 | 29.7 ± 0.03 | 407 ± 3.1 |
10 | 29.3 ± 0.05 | 406 ± 2.3 |
15 | 29.6 ± 0.03 | 404 ± 2.7 |