Table 2.
Leaves gas exchanges at 7, 14, and 21 DAT.
| 7 DAT | 14 DAT | 21 DAT | |
|---|---|---|---|
|
Pn μmol (CO2) m−2 s−1 | |||
| Control | 1.52a | 1.36a | 1.77a |
| NaCl | -1.91b | 0.28b | −1.87b |
| NaCl + Meg | - | 0.20b | 1.49a |
|
E mmol (H2O) m−2 s−1 | |||
| Control | 0.71a | 1.14a | 0.74a |
| NaCl | 1.07a | 0.72b | 0.45b |
| NaCl + Meg | - | 0.70a | 0.67a |
|
gs mmol (H2O) m−2 s−1 | |||
| Control | 32.55a | 53.87a | 37.90a |
| NaCl | 46.00a | 39.17a | 21.11b |
| NaCl + Meg | - | 36.38a | 37.01a |
|
Ci μmol mol−1 | |||
| Control | 367.30a | 371.23a | 315.89a |
| NaCl | 459.59a | 375.93a | 425.28b |
| NaCl + Meg | - | 388.18a | 338.17a |
In each column and for each parameter, mean values followed by different letters are significantly different (p > 0.05).