ENVIRONMENT CONTROLLED MULTI SPAN STRUCTURED GREEN HOUSES FOR COST EFFECTIVE FOOD PRODUCTION

摘要

The present invention relates to the environment controlled multi spanstructuredgreenhouses equipped with the modules Z1 to Z7 and plurality of sensors. Z1comprises a capture manifold, a compressor, tanks T1, T2 and Ta, and a releasemanifold, Z2 comprises an earth tube heat exchanger for low cost heatingand cooling of greenhouses in cold/hot locations, substantially reducingfossil fueluse, Z3 maintains greenhouse air relative humidity at a defined set point, Z4harnesses bio-thermal energy, Z5 reduces global warming by preventing thegreenhouse carbon dioxide release into atmospheres, Z6 uses activated,nutrients' solutions substantially reducing input cost, Z7 comprises a filmfixed tothe greenhouse roof and to the external sides and automated 0 to 100%roll-on-closed and roll-off-open thermal cum shading curtains wherein thegreenhousedoes not comprise gutters.