Low Cost Tunnel Greenhouse Farm for Sale

a.Internal shading: Setting internal shading is an effective way to save energy, shade,
temperature and humidity.
b.Outside shading: In summer, the solar radiation heat load is too high,when the external
shading system is used, the indoor temperature can be controlled to be only 1ºChigher than
that of the outdoor room in a well ventilated greenhouse due to the blocking of most of the
solar radiation into the greenhouse.
c. Exhaust fan: Reasonable design, low noise, big air volume, strong wind, low operation
cost;Air downstream synthetic type PVC blinds or aluminum shutters with oxidation resistance,
light weight, deformation, flexible open, and it also can prevent air driven back.
d.Cooling pad: Corrugated paper uses space cross-linking technology, which make it with
high water absorption, high water resistant, mildew resistance, corrosion resistance, long
service life.
e.Water Treatment Equipment: Rare flowers and plants have very high request for its irrigation water.
f.Sprinkler Irrigation System: It use high-pressure pump for irrigation by spray system,

which sprays water on the crops, is a method of irrigation water for the normal growth.

g. Dripping Irrigation System:It is the most effective water-saving irrigation method in arid and water-scarce areas, and the water utilization rate can reach 95%. Compared with sprinkler irrigation, drip irrigation can save water and increase production more effectively. At the same time, combined with fertilization, the fertilizer efficiency can be increased by more than one time.