Table 3.
Net photosynthesis (Pn), stomatal conductance (Cond), transpiration rate (Tr), and intercellular CO2 concentration (Ci) data subjected to the zoom lens lighting-emitting diode (Z-LED) and conventional non-lens LED (C-LED).
| Photosynthesis parameter | Z-LED | C-LED |
|---|---|---|
| Pn (μmol CO2m-2s-1) | 2.72 0.46b | 4.57 0.43a |
| Cond (mol H2Om-2s-1) | 0.04 0.01b | 0.07 0.02a |
| Tr (mmol H2Om-2s-1) | 0.30 0.08b | 0.48 0.09a |
| Ci (μmol CO2mol-1) | 265.43 11.96b | 297.70 24.54a |
Data were analyzed by analysis of variance, and different letters within the column indicate significant differences at P ≤ 0.05 according to the least significant difference test.