• Pollination checklist Growing lights

  Bumblebees need max. 2 hours to return to their hive 15:00 Do not keep a hive closed for longer than one day unless additional pollen is fed to the bees. Bumblebee [...] pollination. The sun activates the bumblebees 09:00 08:00 Keep the hives closed during one day of snowfall. If possible, remove the snow from the roof. [...] Natupol Hive Support. Alternatively use pneumatic opening systems. Don’t close the screens when the bumblebees are active. Also take care that coating,

• Plant Pollinator interactions in high temperatures

  humidity range is 60-75%. Due to better air movement, the range in a semi-closed greenhouse is 70-85%. Setting malfunction can be caused by a combination [...] it allows direct radiation to increase the flower temperature. In a semi-closed greenhouse, this type of poor setting can be found near the climate chamber [...] increasing humidity. Often high humidity is blamed for the poor setting. A semi-closed greenhouse can sustain higher humidity and still have perfect pollination