Table 3.
Summarized weather conditions during the out-door cultivation experiment (March 19–25, 2005).
| Date | Time | Air temperature (°C) |
Irradiance |
Air humidity | Air pressure | |||
|---|---|---|---|---|---|---|---|---|
| Mean | Min. | Max. | Mean (W m−2) | Sum (kJ m−2) | Mean (%) | Mean (hPa) | ||
| 19 March | 11:00 | 4.4 | 1.8 | 10.3 | 89.4 | 2,578 | 81.6 | 969.8 |
| 18:30 | ||||||||
| 19 March | 18:30 | −2.7 | −5.6 | 2 | 0 | 0 | 88.2 | 972.8 |
| 20 March | 6:15 | |||||||
| 20 March | 6:30 | 1.9 | −5.9 | 6.9 | 505.2 | 22,316 | 54.5 | 971 |
| 18:30 | ||||||||
| 20 March | 18:45 | −3 | −6.2 | 3.8 | 0 | 0 | 79.4 | 968.4 |
| 21 March | 6:15 | |||||||
| 21 March | 6:30 | 3.7 | −6.6 | 9.1 | 499.1 | 21,984 | 44.3 | 967.3 |
| 18:30 | ||||||||
| 21 March | 18:45 | −1.6 | −4.7 | 5.2 | 0 | 0 | 71 | 967 |
| 22 March | 6:15 | |||||||
| 22 March | 6:30 | 5.4 | −5.8 | 10.1 | 486 | 21,500 | 54.4 | 965.3 |
| 18:30 | ||||||||
| 22 March | 18:45 | 1.1 | −1.5 | 6.3 | 0 | 0 | 85.8 | 965.9 |
| 23 March | 6:15 | |||||||
| 23 March | 6:30 | 7.8 | −2 | 13.1 | 175.2 | 7,781 | 67.5 | 967.5 |
| 18:30 | ||||||||
| 23 March | 18:45 | 4.4 | −0.8 | 9.4 | 0 | 0 | 85.9 | 967.3 |
| 24 March | 6:15 | |||||||
| 24 March | 6:30 | 10.3 | −2.1 | 17.5 | 439.7 | 19,294 | 61.9 | 966.9 |
| 18:30 | ||||||||
| 24 March | 18:45 | 4.9 | −0.9 | 12.4 | 0 | 0 | 82.6 | 965.7 |
| 25 March | 6:00 | |||||||
| 25 March | 6:15 | 3.1 | −1 | 8.4 | 234 | 3,188 | 86.4 | 965.2 |
| 10:00 | ||||||||
Presence and/or absence of sun irradiation delimit the time of day and night period for all measured parameters (mean, maximal and minimal air temperature, mean and sum of irradiance, mean air humidity and mean air pressure). For daylight periods, the mean values and sum of irradiance are shown.