Table 1.
Two lighting treatments for the same level of the daily light integral (DLI) created by different combinations of light intensity and the light period in Experiment 1, and three lighting treatments for different levels of the DLI created by different light intensities under the condition of continuous lighting (CL) in Experiment 2.
| Experiment | Treatment Symbols |
Light Intensity (µmol m−2 s−1) |
Light Period (h d−1) |
DLI (mol m−2 d−1) |
|---|---|---|---|---|
| 1 | T16-300 | 300 | 16 | 17.3 |
| T24-200 | 200 | 24 | ||
| 2 | CL-200 | 200 | 24 | 17.3 |
| CL-300 | 300 | 24 | 25.9 | |
| CL-400 | 400 | 24 | 34.6 |
Note: DLI (mol m−2 d−1) = PPFD (µmol m−2 s−1) × light period (h/d) × 3600 (s/h)/106.