Table 1.
Summary of the experiments
| Experiment | Sowing date | Measurement date | Measured variable | Plant age (d) | Root medium | Growth period conditions (± s.e.) | |||
|---|---|---|---|---|---|---|---|---|---|
| Daytime | Night-time | ||||||||
| T (°C) | VPD (kPa) | T (°C) | VPD (kPa) | ||||||
| E1 | 28/04/15 | 02/06/15 | Hydraulic conductance | 36 | Potting mix | 27.6 ± 0.4 | 2.6 ± 0.10 | 21.1 ± 0.2 | 1.4 ± 0.03 |
| E2 | 12/05/15 | 17/06/15 | Night-time IAA and ABA, TRN | 37 | Hydroponic | 28.4 ± 0.5 | 2.8 ± 0.12 | 21.5 ± 0.3 | 1.4 ± 0.03 |
| E3.1 | 21/12/16 | 24/01/17 | Night-time IAA and ABA, TRN | 34 | Hydroponic | 25.8 ± 0.1 | 1.6 ± 0.03 | 24.6 ± 0.1 | 1.7 ± 0.02 |
| E3.2 | 21/12/16 | 24/01/17 | Night-time IAA and ABA, TRN | 34 | Hydroponic | 25.8 ± 0.1 | 1.6 ± 0.03 | 24.6 ± 0.1 | 1.7 ± 0.02 |
| E3.3 | 21/12/16 | 24/01/17 | Daytime IAA and ABA, TR | 34 | Hydroponic | 25.8 ± 0.1 | 1.6 ± 0.03 | 24.6 ± 0.1 | 1.7 ± 0.02 |
| E4 | 07/05/14 | 12/06/14 | Leaf anatomical traits | 36 | Potting mix | 28.6 ± 0.5 | 2.2 ± 0.10 | 22.8 ± 0.3 | 1.3 ± 0.03 |