Development, validation and use of a dynamic model for simulate the climate conditions in a large scale greenhouse equipped with insect-proof nets

摘要: Easily simulating inside climate conditions in the large insect screened Canary type greenhouses used intensively along Moroccan coast is particularly important enhancing this production system. We have therefore developed a global greenhouse model based on combined sensible and latent heat balances which ventilation flux has been simulated combining buoyancy forces wind effect. In region of Agadir South Morocco, big commercial greenhouse, farming tomatoes equipped with insect-proof nets provided measurements validated model. The precise estimation fluxes exchanged among different components balanced energy mass system so that air temperature water vapour content were deduced accurately. A study effects various types was carried out later to analyse impact varying net mesh size greenhouse. It shown an unchanged open vent surface, use anti-Thrips incompatible most time satisfactory for plant growth coastal areas southern Morocco.