 | WELCOME BY THE CONVENOR (J.F. Bierhuizen, W. van Soest, H.D. Hartmann, D. Fritz) |
| QUALITY STANDARDS FOR IRRIGATION WATERS (P.E. Rijtema) |
| DESALINATION BY REVERSE OSMOSIS IN HORTICULTURE (J.C. Schippers) |
| PRETREATMENT TO REVERSE OSMOSIS (G. Klomp) |
| EFFECTS OF SPRINKLER IRRIGATION ON BUTTER LETTUCE IN RELATION WITH WATER QUALITY (A.J. Hellings) |
| PLANT-WATER RELATIONSHIPS (J.F. Bierhuizen) |
| EFFECT OF WATER QUANTITY ON PHYSIOLOGICAL DISORDERS AND QUALITY OF PLANTS (H.-J. Wiebe) |
| THREE PHYSIOLOGICAL DISORDERS IN GLASSHOUSE CULTIVATION (N. van Berkel) |
| EFFECTS OF ENVIRONMENTAL CONDITIONS ON ROOT FUNCTIONING (R. Brouwer) |
| PARTIAL WETTING OF THE ROOT ZONE AND NITROGEN EFFECTS ON GROWTH, YIELD AND QUALITY OF SHAMOUTI ORANGES (S. Dasberg, H. Bielorai, Y. Erner) |
| STUDIES ON WATER RELATIONS OF GRAPEVINE (VITIS VINIFERA) (C. Giulivo, A. Ramina) |
| ROOT WATER UPTAKE MODEL DEPENDING ON SOIL WATER PRESSURE HEAD AND MAXIMUM EXTRACTION RATE (J.C. Hoogland, R.A. Feddes, C. Belmans) |
| IN SITU PLANT WATER RELATIONS MONITORING FOR GREENHOUSE CLIMATE CONTROL WITH COMPUTERS (P.A.M. Hopmans) |
| TRANSPIRATION AND EVAPOTRANSPIRATION OF THE GLASSHOUSE CROPS (R. de Graaf, J. van den Ende) |
| WATER CONSUMPTIVE USE IN IRRIGATED BY FLOOD, DRIP AND NON IRRIGATED PEACH TREES (C. Ruggiero, K. Uriu, J. Beutel, C. Xiloyannis, E. Ferreres) |
| EFFECT OF IRRIGATION REGIMEN ON YIELD AND WATER CONSUMPTION OF GREENHOUSE TOMATO GROWN IN LYSIMETERS (F. Quaglietta Chiarandà, G. Zerbi) |
| IRRIGATION AND GROWING ON GRODAN ROCKWOOL (F.L. Verwer, J.C. Welleman) |
| EFFECT OF SOIL CONDITIONERS ON WATER RETENTION (M.Y. Tayel, F.M. Abed, O.A. El-Hady) |
| ECONOMIZING SANDY SOIL STRUCTURIZATION (M.Y. Tayel, O.A. El-Hady) |
| EFFECT OF SOIL CONDITIONERS ON PLANTGROWTH AND WATER USE EFFICIENCY (A GREEN HOUSE EXPERIMENT) (M.Y. Tayel, F.M. Abed, O.A. El-Hady) |
| SOIL CONDITIONERS AND WATER LOSS VIA EVAPORATION PROCESS (O.A. El-Hady, M.Y. Tayel, F.M. Abed) |
| SUPER GEL AS A SOIL CONDITIONER 1. - ITS EFFECT ON SOME SOIL - WATER RELATIONS (M.Y. Tayel, O.A. El-Hady) |
| SUPER GEL AS A SOIL CONDITIONER II - ITS EFFECT ON PLANT GROWTH, ENZYMES ACTIVITY, WATER USE EFFICIENCY AND NUTRIENT UPTAKE (O.A. El-Hady, M.Y. Tayel, A.A. Lotfy) |
| PHYSIOLOGICAL FEATURES OF NILE WATER QUALITY - A PARAMETRIC CHARACTERIZATION OF TEMPORAL AND SPATIAL ENVIRONMENTS (S.A. Shehata, S.A. Badr, A.S. EL-Ballal) |
| SOIL MOISTURE SAMPLING IN THE UNSATURATED ZONE OF THE SOIL (C. Ploegman) |
| EVAPOTRANSPIRATION AND ENERGY CONSUMPTION IN GREENHOUSES (C. Stanghellini) |
| DRIP AND SPRINKLE IRRIGATION - COMPARISON ON TOMATO YIELD (P. Vaysse) |
| WATER STRESS RESPONSE OF TOMATO UNDER PROTECTED CULTURE ON DRIP IRRIGATION (P. Vaysse) |
| SEED GERMINATION AS AFFECTED BY SOIL TYPE AND SOIL MOISTURE (W.A. Wagenvoort) |
| INFLUENCE OF SOIL WATER POTENTIAL DURING DIFFERENT GROWTH PERIODS ON YIELD OF CAULIFLOWER (H.-J. Wiebe) |
| GENERAL DISCUSSION (J.F. Bierhuizen) |
| EXCURSION TO THE GLASSHOUSE CROP RESEARCH AND EXPERIMENT STATION AT NAALDWIJK - RATIOS OF CATIONS IN NUTRIENT SOLUTIONS USED FOR GROWING CROPS IN ROCKWOOL (W. Voogt) |
| DESALINATION OF IRRIGATION WATER (J.J. van Schie) |
| ENERGY SAVING RESEARCH BY SWEET PEPPER, GROWN IN ROCKWOOL AND IN RECIRCULATING WATER (C.C.M. Winden) |
| THE INFLUENCE OF IRRIGATION ON THE DEVELOPMENT AND YIELD OF ASPARAGUS (H.D. Hartmann) |
| THE EFFECT OF SOIL TYPE AND IRRIGATION ON THE YIELD OF CELERIAC (S. Kaniszewski, J. Rumpel) |
| THE INFLUENCE OF DIFFERENT WATER SUCTIONS ON YIELD AND WATER REQUIREMENTS OF TOMATOES, CUCUMBERS, RADISHES AND LETTUCE IN GREENHOUSES (F.W. Frenz, P. Lechl) |
| EFFECTS OF SOME IRRIGATION SYSTEMS ON YIELD AND QUALITY OF TOMATO GROWN IN A PLASTIC COVERED GREENHOUSE IN THE SOUTH OF TURKEY (B. Çevik, C. Kirda, G. Dinç) |
| AMOUNT OF WATER FOR DRIP IRRIGATION OF TOMATOES GROWN UNDER COVER (J. Catzeflis) |
| SOIL MOISTURE DISTRIBUTION AND YIELD OF DRIP IRRIGATED TOMATO AS INFLUENCED BY DRIPPER SPACING AND IRRIGATION DEPTH (D. Cacchi, P. Rossi Pisa) |
| A NEW IRRIGATION SYSTEM WITH A BOOM WITH NOZZLES (D.A. Lieftink) |
| PROBLEMS AND PROSPECTS IN WATER MANAGEMENT FOR VEGETABLE CROP PRODUCTION IN THE PHILIPPINES (Venus S. Sahni, Amando R. Maglinao) |
| THE ECONOMICS OF IRRIGATING FIELD VEGETABLES IN THE UNITED KINGDOM (E.C. Herwin) |
