List price   € 60     This title is available in ActaHort CD-rom format only - not available in print format Convener   P.S. Wagenmakers  Editors   P.S. Wagenmakers, W. van der Werf, PH. Blaise  Publication date   1 October 1999  ISBN   978-90-66057-62-3  ISSN   0567-7572  Number of articles   34  Volumes   1  Place   Wageningen, Netherlands  Online articles: FOREWORD (P. S. Wagenmakers, W. Werf, P. Blaise) SYSTEMS APPROACHES AND ECOLOGICAL MODERNISATION OF HORTICULTURAL PRODUCTION SYSTEMS (R. Rabbinge, W.A.H. Rossing, P.S. Wagenmakers) DIRECTIONS IN MODELLING FRUIT GROWTH AND ORCHARD PROCESSES (T.A. Atkins) MODELLING FRUIT SET, FRUIT GROWTH AND DRY MATTER PARTITIONING (L.F.M. Marcelis, E. Heuvelink) A SIMULATION PEACH GROWTH MODEL AT THE SHOOT BEARING FRUIT LEVEL: FRUIT GROWTH VARIABILITY AND RESERVE KINETICS (M. Ben Mimoun, F. Lescourret, M. Génard, R. Habib) SIMULATION OF THE EFFECT OF FRUIT THINNING ON PEACH QUALITY (M. Génard, F. Lescourret, M. Ben Mimoun) PROGRESS IN THE DEVELOPMENT OF ‘CITROS’ - A DYNAMIC MODEL OF CITRUS PRODUCTIVITY (A. Bustan, E.E. Goldschmidt, Y. Erner) EXAMINATION OF ‘HIERARCHICAL’ AND ‘PROPORTIONAL’ DRY MATTER PARTITIONING MODELS WITH POTTED CITRUS TREES (A. Bustan, E.E. Goldschmidt) MODIFYING ‘PEACH’ TO MODEL THE VEGETATIVE AND REPRODUCTIVE GROWTH OF ALMONDS (G. Esparza, T.M. DeJong, Y.L. Grossman) MODEL OF FRUIT GROWTH BASED ON BIOPHYSICAL DESCRIPTION OF MAIN CONTRIBUTING PROCESSES (S. Fishman, M. Génard) USING THE RELATION BETWEEN GROWING DEGREE HOURS AND HARVEST DATE TO ESTIMATE RUN-TIMES FOR PEACH: A TREE GROWTH AND YIELD SIMULATION MODEL (M. Ben Mimoun, T.M. DeJong) VALIDATING AN APPLE DRY MATTER PRODUCTION MODEL WITH WHOLE CANOPY GAS EXCHANGE MEASUREMENTS IN THE FIELD (A.N. Lakso, R.M. Piccioni, S.S. Denning, J. Costa Tura, F. Sottile) MODELLING CHEMICAL THINNING IN PEACH (E. Szafran, Z. Kizner, I. David, S. Zilkah) MODELED SEASONAL PATTERN OF NITROGEN REQUIREMENTS OF MATURE, CROPPING PEACH TREES (PRUNUS PERSICA (L.) BATSCH) (J. Rufat, T. M. DeJong) ANALYSIS AND MODELLING OF APPLE FRUIT GROWTH (S. Orlandini, M. Moriondo, P. Cappellini, P. Ferrari) QUALITY OF MODELLING IN FRUIT RESEARCH AND ORCHARD MANAGEMENT: AN INTRODUCTION TO THE WORKSHOP (W.A.H. Rossing, W. van der Werf, C. Leeuwis) QUALITY OF MODELLING IN FRUIT RESEARCH AND ORCHARD MANAGEMENT: ISSUES FOR DISCUSSION (W. van der Werf, C. Leeuwis, W.A.H. Rossing) IRRY: A DECISION SUPPORT SYSTEM FOR THE WATER SUPPLY IN ORCHARDS (A.J. Boshuizen, M.P. van der Maas) RECOMMENDATIONS FOR AN EFFICIENT PLANT PROTECTION PROGRAMME IN SWISS APPLE ORCHARDS: CURRENT STATE AND FUTURE DEVELOPMENT OF A DECISION SUPPORT SYSTEM (B. Graf, H. Höhn, W. Siegfried, H.U. Höpli, E. Holliger) A DECISION SUPPORT SYSTEM FOR ECONOMIC AND ECOLOGICAL CALCULATIONS FOR FRUIT CROPS (M.J. Groot) COMPUTER-METHODOLOGY FOR DESIGNING PEST SAMPLING AND MONITORING PROGRAMS (W. van der Werf, J.P. Nyrop, M.R. Binns, J. Kovach) VINEMILD: AN APPLICATION-ORIENTED MODEL OF PLASMOPARA VITICOLA EPIDEMICS ON VITIS VINIFERA (Ph. Blaise, R. Dietrich, C. Gessler) PEACH: PEACH CROP YIELD AND TREE GROWTH SIMULATION MODEL FOR RESEARCH AND EDUCATION (T.M. DeJong) MODELLING MITE DYNAMICS ON APPLE TREES IN EASTERN NORTH AMERICA (J.M. Hardman, J.P. Nyrop, W. van der Werf) MODELLING PEACH RESPONSE TO CHEMICAL THINNING (E. Szafran, S. Zilkah, Z. Kizner) QUALITY OF MODELLING IN FRUIT RESEARCH AND ORCHARD MANAGEMENT: REPORT OF A DISCUSSION (W.A.H. Rossing, C. Leeuwis, W. van der Werf) SIMTECK : A SIMULATION MODEL FOR TECHNICAL OPERATIONS IN KIWIFRUIT ORCHARD MANAGEMENT (R. Habib, D. Agostini, F. Lescourret) A POLLINATION AND FERTILISATION MODEL FOR MULTI-SEEDED FRUIT AND ITS APPLICATION TO KIWIFRUIT. (F. Lescourret, B. E. Vaissière, J. Chadoeuf) WINTREE: A COMPUTER PROGRAM FOR CALCULATING CHILL AND ANTHESIS UNITS USED IN MODELLING FRUIT TREE PHENOLOGY (R. Rojas-Martinez, S.D. Seeley, J.L. Anderson, J.W. Frisby, J.I. del Real-Laborde) A NEW DEMAND FUNCTION FOR GRAPEVINE FRUITS IN VINEMILD (Ph. Blaise, R. Dietrich, M. Jermini) A SIMULATION STUDY WITH A DUTCH AND A CANADIAN STRAIN OF THE PARASITOID APHELINUS MALI (HALD.) FOR CONTROL OF WOOLLY APPLE APHID ERIOSOMA LANIGERUM (HAUSMANN) IN THE NETHERLANDS (P.J.M. Mols, J.M. Boers) 3D DIGITIZING BASED ON TREE TOPOLOGY : APPLICATION TO STUDY THE VARIABILITY OF APPLE QUALITY WITHIN THE CANOPY (E. Costes, H. Sinoquet, C. Godin, J.J. Kelner) A STATISTICAL APPROACH FOR ANALYZING SEQUENCES IN FRUIT TREE ARCHITECTURE (Y. Guédon, E. Costes) COMPUTATIONAL MODEL FOR DIRECT SOLAR IRRADIATION OF CANOPY IN DENSE ORCHARD (E.E. Gussakovsky, Y. Shahak) MODELLING LIGHT INTERCEPTION ON THE BASIS OF SUNFLECK MEASUREMENTS (P.S. Wagenmakers, M. Tazelaar)