Table 5.
Examples of set points for climate control in growth chambers and greenhouses in experiments with tomato.
| Facility | Light phase | Temperature | Relative humidity | CO2 concentration | Water consumption |
|---|---|---|---|---|---|
| Growth chamber | 16 h | 20°C day and night | 70% | 400 μmol mol−1 | Maximum |
| 300 μmol m−2 s−1 | 17.3 mol m−2 d−1 | 22/18°C day/night | 3 l m−2 d−1 | ||
| Growth chamber | 12–16 h | 25°C day and night | 75% | 400 μmol mol−1 | Maximum |
| 700 μmol m−2 s−1 | 30–40 mol m−2 d−1 | 27/23°C day/night | 6 l m−2 d−1 | ||
| Greenhouse | 8–16 h (50°N) | Heatinga 19/17°C day/night | Fogginga 60% | Supplya | Maximum |
| 2/6 l m−2 d−1 | |||||
| No artificial lighting | Winter/summer | Ventilatinga 22°C | Ventilatinga 80% | 400 μmol mol−1 | Winter/summer |
a
Set point of the corresponding controller if available.