List price   € 63     This title is available in ActaHort CD-rom format only - not available in print format Convener   B. Bar-Yosef  Editors   B. Bar-Yosef, I. Seginer  Publication date   1 December 1999  ISBN   978-90-66058-12-5  ISSN   0567-7572  Number of articles   36  Volumes   1  Place   Bet Dagan, Israel  Online articles: PREFACE LIGHT DISTRIBUTION AND CANOPY STRUCTURE IN GREENHOUSE MUSKMELON1 (S. Cohen, A. Schaffer, S. Shen, M. Spiegelman, Z. Ben-Moshe, S. Cohen, M. Sagi) INSECT-PROOF SCREENS IN GREENHOUSES: THEIR EFFECT ON ROOF VENTILATION AND INSECT PENETRATION (M. Teitel, M. Barak, M.J. Berlinger, S. Lebiush-Mordechai) INTELLIGROW: A COMPONENT-BASED CLIMATE CONTROL SYSTEM FOR DECREASING GREENHOUSE ENERGY CONSUMPTION (J.M. Aaslyng, N. Ehler, P. Karlsen, E. Rosenqvist) THE INFLUENCE OF AIR TEMPERATURE ON TRUSS WEIGHT OF TOMATOES (P. Newton, R. Sahraoui, C. Economakis) AIR FLOW, TEMPERATURE AND HUMIDITY PATTERNS IN A GREENHOUSE TUNNEL (T. Boulard, S. Wang, R. Haxaire, C. Kittas, G. Papadakis, M. Mermier) TRANSPIRATION AND CANOPY RESISTANCE OF GREENHOUSE SOILLESS ROSES: MEASUREMENTS AND MODELING (C. Kittas, N. Katsoulas, A. Baille) CONTINUOUS MEASUREMENT OF SUBSTRATE ELECTRICAL CONDUCTIVITY IN CONTAINER GROWN PLANTS (E. Eymar, J. Heinrich Lieth, L. R. Oki) EFFECTS OF DECREASING VPD BY MISTING ON LEAF AREA AND LEAF INCLINATION IN TOMATO AND ESTIMATION OF CONSEQUENCES ON LIGHT ABSORPTION (H. Gautier, M. Tchamitchian, S. Guichard) EVALUATION OF THE FEASIBILITY OF GREENHOUSE TOMATO CROPPING IN THE HIGH ALTITUDE TROPICS OF THE BOGOTA PLATEAU (A. Cooman, H. Ubaque, E. Schrevens, G. Rijck) MODELLING TOMATO FRUIT TRANSPIRATION UNDER GREENHOUSE (C. Leonardi, A. Baille, S. Guichard) INTRODUCTION OF A MARKET ORIENTED INFORMATION SYSTEM FOR GROWTH CONTROL OF FICUS BENJAMINA (M.W.C. Dijkshoorn-Dekker, B.A. Eveleens-Clark) INTEGRATION OF EXPLANATORY AND EMPIRICAL CROP MODELS FOR GREENHOUSE MANAGEMENT SUPPORT (H. Challa) AN ENERGY EFFICIENT HEATING STRATEGY FOR CUT ROSE PRODUCTION BASED ON CROP TOLERANCE TO TEMPERATURE FLUCTUATIONS (F. Buwalda, A.A. Rijsdijk, J.V.M. Vogelezang, A. Hattendorf, L.G.G. Batta) MODEL-BASED CONTROL OF CONCENTRATION OF NUTRIENT SOLUTION IN GLASSHOUSE TOMATO CULTIVATION (H.-P. Kläring, D. Schwarz) CONTROL OF CONCENTRATION OF NUTRIENT SOLUTION IN SOILLESS GROWING SYSTEMS, DEPENDING ON GREENHOUSE CLIMATE - ADVANTAGES AND LIMITATIONS (H.-P. Kläring, D. Schwarz, W. Cierpinski) LETTUCE GROWTH LIMITED BY NITRATE SUPPLY (I. Seginer, F. Buwalda, G. Straten) CALIBRATION AND SENSITIVITY ANALYSIS OF A DYNAMIC MODEL FOR CONTROL OF NITRATE IN LETTUCE (G. van Straten, I. Lopez Cruz, I. Seginer, F. Buwalda) SODIUM ACCUMULATION AND NUTRIENT DISCHARGE IN RECIRCULATION SYSTEMS: A CASE STUDY WITH ROSES (R. Baas, D. Berg) OPTIMISATION OF WATER AND NUTRIENT DOSING BY MODELLING AND USING FEEDBACK CONTROL MEASURES (H.-P. Liebig, F. Lippert) MOVEMENT OF PHOTOSYNTHATES AND WATER TO FRUIT (S. Fishman, M. Génard) ADSORPTION AND ACCUMULATION OF NA IN RECIRCULATING CROPPING SYSTEMS (M. Heinen, P. de Willigen) PARTIAL ROOT REGULATION OF PLANT WATER AND NITROGEN UPTAKE (K. Ozawa) COLD-SHOCK INDUCED WILTING AND RECOVERY IN BRASSICA CAMPESTRIS L. (CV. KOMATSUNA) GROWN IN UNHEATED GREENHOUSES (M. Murai, K. Ozawa) A DISCUSSION OF NUTRIENT UPTAKE EQUATIONS IN HYDROPONIC CULTURE AND THEIR USE IN COMPUTER SIMULATION (J. Mathieu, K. Kurata, E. Goto, L. Albright) MAINTAINING CONSTANT ROOT ENVIRONMENTS IN FLOATING HYDROPONICS TO STUDY ROOT-SHOOT RELATIONSHIPS (A.J. Both, L.D. Albright, S.S. Scholl, R.W. Langhans) WATER FLUXES AND GROWTH OF GREENHOUSE TOMATO FRUITS UNDER SUMMER CONDITIONS (S. Guichard, C. Gary, J.J. Longuenesse, C. Leonardi) TRENDS IN MODELLING NITRATE UPTAKE (S. Adamowicz, J. Le Bot) MODELING ROOT GROWTH AND IMPACT ON PLANT DEVELOPMENT (G. Hoogenboom) SIMULATION OF ENVIRONMENTAL EFFECTS ON CA CONTENT IN PEPPER FRUIT (A. Bar-Tal, M. Keinan, S. Fishman, B. Aloni, Y. Oserovitz, M. Génard) CONTROL OF QUALITY AND N POLLUTION IN GREENHOUSE LETTUCE PRODUCTION: A MODELLING STUDY (S. de Tourdonnet) CROP MANAGEMENT MODELS FOR DECISION SUPPORT AND AUTOMATED OPTIMIZATION (J. Heinrich Lieth) A SIMPLE MODEL TO PREDICT TIME OF MATURITY FOR IMPATIENS ‘NEW GUINEA HYBRIDS’ (C. Gysi, M. Lutz, A. Reist, A. Gredig) THE USE OF TOMGRO AS A SIMPLIFIED DIAGNOSTIC TOOL FOR GROWERS (H. Pien, R. Lemeur, W. De Cordt, W. Baets) DIMENSIONLESS GROWTH CURVES AS A SIMPLE APPROACH TO PREDICTING VEGETATIVE GROWTH OF LETTUCE (L.D. Albright, A.J. Both, R.W. Langhans, E.F. Wheeler) DECISION MODEL TO DETERMINE NIGHTTIME TEMPERATURE FOR MUSKMELONS GROWN UNDER ELEVATED CO2 LEVELS (A. Kenig, S. Kramer) USING CHLOROPHYLL FLUORESCENCE TO MODEL LEAF PHOTOSYNTHESIS IN GREENHOUSE PEPPER AND TOMATO (D.H. Willits, M.M. Peet)