About holding Greenhouse plants Range Technology news Vacancies Technologies used During the construction of greenhouse complexes, modern cultivation technologies will be used, which will accelerate the payback of projects due to the high yield of greenhouse crops. Currently, the most common of modern greenhouse technologies is the technology of low-volume crop cultivation using drip irrigation, as well as the use of systems such as curtain, electric lighting, evaporative humidification. This technology is most widely used in Holland, Spain, Finland, Israel, and is actively used in America. Interestingly, a significant part of technological innovations in this area belongs to Russia. However, in our country this method for a long time did not go beyond inventions and experiments, while abroad they immediately appreciated its advantages in comparison with traditional technologies. For the period from 1975 to the present, the annual volume of construction of greenhouses with low-volume technology in the USA, Holland, Spain, Italy and Israel is tens of thousands of hectares. The main reason for such a widespread use of this technology was the high economic efficiency obtained both by increasing yields and due to significant resource savings. Frame Modern greenhouse structures of the VENLO type. Supplied by the leading Dutch companies "Dalsem", "Kubo", "Gakon", as well as frames for film greenhouses in Astrakhan from the French company "Richel" - the world leader in the volume of film greenhouses construction. Ventilation system The ventilation system consists of ventilation openings (vents) that are opened and closed using a rail system that is protected from storm winds. The vents are installed on both sides of the ridge of the greenhouse roof in a checkerboard pattern. Evaporative cooling and air humidification system. In combination with curtains, an evaporative cooling system and additional humidification of the air in greenhouses (fogging) is used to reduce the air temperature in the summer. Internal heating system Viessmann Vitomax 200WS boilers from the world's best boiler manufacturer Viessmann are installed in the greenhouse. Heat distribution is carried out by water through pipes and is automatically controlled by a computer system. Drip irrigation system The most advanced drip irrigation system ensures precise dosage of nutrients for plant growth. It uses advanced low-volume hydroponics technology, which is also automatically controlled. © 2015 Greenhouse Growth Technologies +7 812 327-39-29 ig@ghgt.ru Site design - Layout