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The four temperature and irradiance combinations in phytotrons.
| Treatments | Temperature of daytime (°C) |
Illumination intensity (μmol⋅m-2⋅s-1) |
||
|---|---|---|---|---|
| 25 | 35 | 500 | 1000 | |
| CK | 6:00–18:00 | 6:00–18:00 | ||
| HT | 6:00–8:0016:00–18:00 | 8:00–16:00 | 6:00–18:00 | |
| HL | 6:00–18:00 | 6:00–11:0013:00–18:00 | 11:00–13:00 | |
| HH | 6:00–8:0016:00–18:00 | 8:00–16:00 | 6:00–11:0013:00–18:00 | 11:00–13:00 |
