Parameters | Young | Mature | Mean difference | t-value | P | ||
Mean | SD | Mean | SD | ||||
FA (mm2) | 13.49 | 5.38 | 70.78 | 14.37 | −57.29 | −12.934 | 0.000** |
FW (mg) | 4.52 | 1.29 | 15.40 | 5.57 | −10.88 | −6.592 | 0.000** |
RL (mm) | 17.58 | 2.98 | 11.98 | 3.23 | 5.6 | 4.414 | 0.000** |
Chl a (mg∙g−1 FW) | 1.29 | 0.22 | 1.16 | 0.19 | 0.137 | 1.662 | 0.111 |
Chl b (mg∙g−1 FW) | 1.40 | 0.32 | 1.16 | 0.27 | 0.235 | 1.920 | 0.068 |
Fv/Fm | 0.75 | 0.03 | 0.49 | 0.16 | 0.26 | 5.518 | 0.000 |
rETRmax | 20.58 | 8.28 | 12.18 | 6.36 | 8.407 | 2.789 | 0.011* |