Second Workshop on Greenhouse Construction and Design: Montpellier, France, 4-7 September 1989P. Feuilloley International Society for Horticultural Science, Commission Horticultural Engineering, 1990 - Greenhouses - 245 pages |
Contents
List of participants | 5 |
Radiative Transmission | 11 |
Optimization of light transmission in modern greenhouses | 25 |
Copyright | |
15 other sections not shown
Common terms and phrases
1990 Greenhouse Construction Acta Horticulturae 281 aeration air bubble sheets air temperature Almería average values Cabrils calculated canopy CEMAGREF climate condensation cost covered greenhouses covering material dynamic pressure effect energy enthalpy environment evaporative cooling evapotranspiration experimental Figure gables glasshouse global radiation greenhouse standards greenhouse structure gutter Heat transfer Heat transfer coefficient height hoop horizontal hydrotunnel inside the greenhouse lateral aeration layer LDPE light transmission linear interpolation Long wave rad method microclimate multispan Nea Smyrni obtained opening optical PEbd photosynthesis pipe plants plastic cover plastic films plastic greenhouses polyethylene polymer polynomial regression polypropylene radiant flux relative humidity ridge roof angle sections serres shadehouse So/Ss soil temperatures solar radiation span greenhouse standard deviations Stoffers surface Table temperature temperature distributions thermal screen thermic tomatoes transmittance transparent tunnel ventilation rate vertical W/m² Wageningen wind loads wind pressure wind speed winter yield