List price   € 33     This title is available in ActaHort CD-rom format only - not available in print format Convener   A.E. Canham  Editor   A.E. Canham  Publication date   1 April 1975  ISSN   0567-7572  Number of articles   22  Volumes   1  Place   Silsoe, United Kingdom  Online articles: PREFACE (A.E. Canham) DELTA X-A NEW CONTROL SYSTEM (B.J. Heijna) DEVELOPMENTS IN CLIMATE CONTROL (Th. Strijbosch, J.v.d. Vooren) COMPARATIVE MEASUREMENTS OF FAN AND PAD COOLING AND PLANT WETTING (P.A. Spoelstra) DETERMINATION OF GLASSHOUSE HEAT REQUIREMENTS FROM TEMPERATURE AND WIND RECORDS (T. O'Flaherty, R. Cochran) AN INENXPENSIVE GREENHOUSE VENT CONTROLLER (W.J. Roberts) EFFECT OF VENTILATION ON MAXIMUM AIR TEMPERATURES IN TWELVE IDENTICAL GLASSHOUSES (R.A.J. White) AIRFLOW AND TEMPERATURE DISTRIBUTION IN GREENHOUSES WITH FAN VENTILATION (J.S. Wolfe, R.F. Cotton) RADIATION ABSORPTION OF CANOPY ROWS (J.A. Stoffers) CONTROLLED ENVIRONMENTS FOR SCIENTIFIC RESEARCH AND HORTICULTURAL PRACTICE (N. de Bildering) THE ENERGY BALANCE OF AN AIR-INFLATED POLYETHYLENE GREENHOUSE (E.M. Slack, J.A. Clark) SOME ASPECTS OF ENERGY BALANCE IN GREENHOUSES (L.G. Morris, N. Levav) HEAT RADIATION FROM A GLASSHOUSE CROP CANOPY AT NIGHT (M.G. Amsen) PLANT GROWTH OPTIMISATION USING A SMALL COMPUTER (T. Takakura) LIGHT-DEPENDENT TEMPERATURE PROGRAMMES FOR EARLY-SOWN TOMATOES (A. Calvert, G. Slack, R.F. Randall) AIR-INFLATED AND AIR-SUPPORTED GREENHOUSES (W.J. Roberts) AN INFLATED PLASTICS ROOF FOR A MULTISPAN GREENHOUSE (G.E. Bowman) A MULTI-BAY INFLATED HOUSE (M.L. Banks) WIND LOADS AND GREENHOUSE DESIGN (J.C. Spek) FULL-SCALE GLASSHOUSE WIND LOAD MEASUREMENTS (D.A. Wells, R.P. Hoxey) STUDY OF GLASSHOUSE TYPE AND ORIENTATION (R.F. Harnett) STANDARDIZATION OF DESIGNS AND EQUIPMENT (K.C. Cokele) A SET OF REFRIGERATED GREENHOUSES FOR CROP ENVIRONMENT RESEARCH-AIR FLOW PROBLEMS (L.G. Morris, N. Levav)