Wind break range A wind break is used to modify climatic conditions, in order to create an improvement in growing conditions. 50% wind-break white on orchards Fixing accessory QPDS1 SEE THE DESCRIPTIVE TABLE SEE THE ACCESSORIES   Wind-break on greenhouse Protection of tunnels Protection against wind’s physical effects A 50% wind break (height : 3 metres) will protect an area of 30 metres. A 75% wind break (height : 3 metres) will protect an area of 45 metres. Damage limitation on vegetables : Pollination problems in orchards, fruits fall and laceration of leaves, growth limitation. Reduction in wind erosion , (very advantageous when growing in sandy soils). Reduction of wind speed and air turbulence Reduced water loss from the plant. Air humidity maintained. Reduction in heat variation. Diurnal temperature can be increased by from 1 to 4°C. Noctural temperature is lower in case of clear sky and higher in case of haziness or fog.