List price   € 10   Buy this book   This title is available in ActaHort USB-drive or e-Acta format - not available in print Convener   C. von Zabeltitz  Editor   C. von Zabeltitz  Publication date   1 September 1977  ISSN   0567-7572 (print)   2406-6168 (electronic)  Number of articles   19  Volumes   1  Place   Karlsruhe, Germany  Online articles: PREFACE (P.D.I. ZABELTITZ) THE INFLUENCE OF SINGLE AND DOUBLE SHELTERS ON THE CLIMATE AND HEAT CONSUMPTION OF GREENHOUSES (H. Tantau) HEAT RADIATION PHENOMENA FROM A GREENHOUSE CROP CANOPY AT NIGHT: 1. THE CURTAIN EFFECT IN A GREENHOUSE COVERED WITH TRANSMITTIVE MATERIAL. (M.G. Amsen) THERMAL SCREENS FOR REDUCING HEAT LOSSES FROM GLASSHOUSES (B.J. Bailey) HEAT TRANSFER MEASUREMENTS IN SCREENED GREENHOUSES (J.A. Stoffers) BLINDING GLASSHOUSE COMPARTMENTS WITH PLASTIC FILM (D. Bokhorst) TRANSMISSION OF SUN RADIATION THROUGH DOUBLE GLAZINGS (P.D.I. NISEN) MEASUREMENTS OF HEAT LOSS FROM GLASSHOUSES WITH DIFFERENT DOUBLE SHELTERS (Chr. von Zabeltitz) SOME METHODS OF REDUCING FUEL REQUIREMENT FOR GREENHOUSE HEATING (T. O'Flaherty) HEAT LOSS OF GLAZING BARS (B.J. Heijna) DETERMINATION OF AIR EXCHANGE FIGURES WITH REGARD TO CLOSED GREENHOUSES (H.-Chr. Gudehus) REDUCING ENERGY CONSUMPTION OF GREENHOUSES BY THE CHOICE OF THE HEATING SYSTEM (J. Meyer) VERTICAL TEMPERATURE GRADIENTS IN HEATED GREENHOUSES (K.W. Winspear) THE INFLUENCE OF HEATING SYSTEMS ON MICRO-CLIMATE IN CROPS AND POSSIBILITIES OF ENERGY-SAVING (B.v. Elsner) ALTERNATIVE PATHWAYS TO FUEL ECONOMY (A.E. Canham) GREENHOUSE HEATING WITH SUN ENERGY (Chr.v. Zabeltitz) NEED AND DESIGN FOR A SOLAR GREENHOUSE (J. DAMAGNEZ) ENERGY SAVING IN GREENHOUSES BY USE OF INSULATION, ACCUMULATION AND HEAT-PUMP (G. Gustavsson, B. Landgren, S. Svensson) APPLICATION OF CONDENSING HEAT EXCHANGERS IN THE STACK OF NATUREL GAS FIRED BOILERS FOR SOIL HEATING IN GREENHOUSES (B.J. Heijna) TOTAL ENERGY PLANTS IN DUTCH HORTICULTURE (W.P. Mulder)