| Chl a | Chl b | Total Chl |
Lettuce |
|
|
|
Control | 7.17 ± 2.04 | 17.61 ± 1.29 | 109 ± 4.14 |
High [CO2] | 6.56 ± 0.47 | 27.77 ± 6.32 | 136 ± 14.00 |
Spinach |
|
|
|
Control | 4.76 ± 0.54 | 17.57 ± 0.68 | 82.89 ± 3.26 |
High [CO2] | 4.11 ± 0.61 | 17.74 ± 2.48 | 80.07 ± 11.42 |