Constructions:
Regarding the construction, the system was tested at:
• low tunnels with side ventilation to
• modern greenhouses with roof ventilation and cooling equipment.
• Inside the greenhouse support constructions made for lifting the level of cultivation in order to achieve:
- better ventilation of the plantation
- increasing the planting density to greater productivity per square meter.
- fewer labor force since they work standing up and not bowed.
• At low tunnels was the culmination of a level while growing up in greenhouses with two levels of equipment suitable crop.
• The main condition was the placement of the substrate so as to drain freely
Photo 1 : Levels of planting
Planting densities:
• In double crop level placed 26-28 plants/m2 ( 12-14 plants/substrate).
• In single crop level placed 16-18 plants / m2 (12-14 plants/substrate).