CLOSED MARKET GARDENING GREENHOUSE

摘要

Market garden greenhouse system in which plant products can be cultivated, which market garden greenhouse is substantially not provided with ventilating openings, wherein the market garden greenhouse comprises: heat regulating means for regulating the beat in the greenhouse, which heat originates substantially from the solar energy which comes into contact with the market garden greenhouse; and/or a heating system, and/or air humidity regulating means for regulating the air humidity in the greenhouse.