Multi-Span agriculture film greenhouse is the largest method in soilless cultivation. It fixes crops in the organic or inorganic substrate, by the method of dripping or trickle irrigation, and supplies crops nutrient solution. Culture substrate can be filled into a plastic bag or laid in the cultivation channels or grooves. Substrate culture nutrient solution is not circulating, known as an opening system, which can avoid the spread of disease through the circulation of nutrient solution.

Multi-Span agriculture film greenhouse substrate culture has strong buffer ability, so there is no contradiction of moisture, nutrients, and O2, and the equipment is more simple than hydroponics and aeroponics, even without the need for power, so less investment, low cost. This cultural method is widely used in production.


It is generally high temperature in summer in China. If ventilation is alone, the temperature inside the greenhouse is still above 35 C, and it can not be produced normally in the greenhouse, so we must cooperate with other cooling methods to reduce the indoor temperature.

Advantage of multi-Span agriculture film greenhouse
1.The multi-Span agriculture film greenhouse selected the form of Venlo type 3 dome roof, beautiful appearance, smooth visual. The Venlo type roof structure has the advantages of strong wind unloading capacity and large displacement, which is suitable for wind and rainfall areas.

2.The steel structure of the multi-Span agriculture film greenhouse uses hot dip galvanized pipes and profiles, both the top and around of the greenhouse covered by 5mm Single toughened glass. Greenhouse configuration includes greenhouse skeleton, electric internal and external shading system, cooling pad and fan system, water collecting system, side cooling pad system, top window system, and electronic control system.

Characteristic of multi-Span agriculture film greenhouse
1.Light deprivation systems are customized for your greenhouse structure.
2. Offers growers greater flexibility when staging their crop cycles.
3. Multi-Span agriculture film greenhouse protect crops from light contamination from neighbors, street lights, etc.
4. Reduce the amount of supplemental light reflecting out of the greenhouse at night.
5.Curtains provide simplicity, ease of installation, operation, and control.
6. Light deprivation curtains are UV-stabilized for the longest lifespan.
7. Offer daylight control and additional energy savings.