DEVELOPMENT OF A HYBRID TYPE HEAT PUMP SYSTEM FOR GREENHOUSE HEATING

Abstract

To reduce fuel consumption in a greenhouse, a hybrid type heat pump system using geothermal and water source heat was developed. This system consists of four following parts: water tank heat exchanger, heat pump, fan coil unit and heat storage unit. The working performance test of the developed system under field conditions was carried out successfully. Result of field test showed that average coefficient of performance(COP) in heating was 3.4 and heating cost was reduced to about 91% when compared with the fuel consumption of the conventional hot air heater for 2 months in winter season. According to the test results of this study, this heating system enabled to save a large amount of the cost of fuel.

1037_1 INNOVATIONS IN CROP PRODUCTION: A MATTER OF PHYSIOLOGY AND TECHNOLOGY
1037_2 AN ACTIVE HEAT STORAGE-RELEASE SYSTEM USING CIRCULATING WATER TO SUPPLEMENT HEAT IN A CHINESE SOLAR GREENHOUSE
1037_3 COMPARATIVE PERFORMANCE OF A GREENHOUSE COOLING STRATEGY WITH NATURAL VENTILATION AND FOGGING UNDER DIFFERENT OUTSIDE CLIMATES
1037_4 GREENHOUSE DESIGN FOR VEGETABLE PRODUCTION IN SUBTROPICAL CLIMATE IN TAIWAN
1037_5 SYSTEM INTEGRATION AND OPTIMIZATION MODEL (SIOM)
1037_6 GREENHOUSE CONCEPT WITH HIGH INSULATING DOUBLE GLASS WITH COATINGS AND NEW CLIMATE CONTROL STRATEGIES; FROM DESIGN TO RESULTS FROM TOMATO EXPERIMENTS
1037_7 DEVELOPMENT OF A SIMULATION MODEL TO EVALUATE ENVIRONMENTAL CONTROLS IN A TOMATO GREENHOUSE
1037_8 ANALYSIS OF WORKING LOAD ON GREENHOUSE FOUNDATION CONSIDERING WIND AND SNOW LOAD
1037_9 SYSTEM DYNAMICS OF A PHOTOVOLTAIC INTEGRATED GREENHOUSE
1037_10 BES COMPUTATION FOR PERIODICAL ENERGY LOAD OF GREENHOUSE WITH GEOTHERMAL HEATING SYSTEM
1037_11 SPATIOTEMPORAL DISTRIBUTIONS OF ENERGY AND WATER CONSUMPTION IN OPEN, SEMI-CLOSED AND CLOSED LOOP HEAT PUMP GREENHOUSE SYSTEMS, AND ASSOCIATED MANAGEMENT STRATEGIES IN CANADA
1037_12 DEVELOPMENT OF ELECTRICITY PRODUCING GREENHOUSES - TWO CASE STUDIES
1037_13 LATENT HEAT TRANSFER IN A LOW ENERGY GREENHOUSE (ZINEG)
1037_14 "SUSTAINABLE ENERGY GREENHOUSE" RESULTS OF THE PROJECT: REDUCTION OF ENERGY CONSUMPTION AND ENERGY STORAGE IN AQUIFER
1037_15 WINTER PRODUCTION OF GREEN ASPARAGUS BY USING SURPLUS HEAT FROM MACHINERY ROOM AND USED HOT WATER FROM HOTEL'S SPA
1037_16 ENERGY SAVING BY SOIL INSULATION IN GREENHOUSE FREESIA PRODUCTION
1037_17 SPATIOTEMPORAL DISTRIBUTIONS OF ENERGY AND WATER CONSUMPTION IN OPEN, SEMI-CLOSED AND CLOSED LOOP HEAT PUMP GREENHOUSE SYSTEMS, AND ASSOCIATED MANAGEMENT STRATEGIES IN THE CANADIAN NORTH
1037_18 ENERGY EFFICIENCY IN TOMATO GREENHOUSE PRODUCTION. A PRELIMINARY STUDY
1037_19 SOLAR LIGHT-GUIDE POWER WINDOWS FOR THE GREENHOUSE
1037_20 ZINEG PROJECT - ENERGETIC EVALUATION OF A SOLAR COLLECTOR GREENHOUSE WITH ABOVE-GROUND HEAT STORAGE IN GERMANY
1037_21 ENERGY CONSERVING DEHUMIDIFICATION OF GREENHOUSES
1037_22 AN ACTIVE HEAT STORAGE-RELEASE UNIT ASSISTED WITH A WATER-WATER HEAT PUMP FOR HEATING IN A CHINESE SOLAR GREENHOUSE
1037_23 MEASUREMENT OF OVERALL HEAT TRANSFER COEFFICIENT OF COVERING MATERIAL WITH THERMAL SCREENS FOR PLASTIC GREENHOUSE
1037_24 GREENHOUSE HEATING TECHNOLOGY DEVELOPMENT BY USING RIVERBANK FILTRATION WATER SOURCE HEAT PUMP
1037_25 ENERGY EFFICIENCY CLASSIFICATION OF AGRICULTURAL MACHINERY
1037_26 POTENTIAL ASSESSMENT OF GROWTH AND YIELD OF ORGANIC GREENHOUSE TOMATO USING A GEOTHERMAL SYSTEM
1037_27 A METHOD TO ESTIMATE GROUND THERMAL CONDUCTIVITY IN USING SPIRAL COIL TYPE GROUND HEAT EXCHANGER
1037_28 DEVELOPMENT OF A HYBRID TYPE HEAT PUMP SYSTEM FOR GREENHOUSE HEATING
1037_29 CHICORY (CICHORIUM INTYBUS) PRODUCTION OF USING LOCAL SNOW AND TERRESTRIAL HEAT ENERGY IN MID-SUMMER, JAPAN
1037_30 MEASUREMENTS OF THE PHOTOSYNTHETIC RATES IN VEGETABLES UNDER VARIOUS QUALITIES OF LIGHT FROM LIGHT-EMITTING DIODES
1037_31 PRODUCING COMMERCIAL-QUALITY ORNAMENTAL SEEDLINGS UNDER SOLE-SOURCE LED LIGHTING
1037_32 ANALYSIS OF ELECTRIC-ENERGY UTILIZATION EFFICIENCY IN A PLANT FACTORY WITH ARTIFICIAL LIGHT FOR LETTUCE PRODUCTION
1037_33 CORRELATION BETWEEN GLUCOSINOLATE CONTENT AND SPECTRAL REFLECTANCE OF CABBAGE LEAVES USING A SPECTROMETER
1037_34 REDUCTION IN ELECTRIC-ENERGY CONSUMPTION FOR COOLING IN A PLANT FACTORY WITH ARTIFICIAL LIGHT
1037_35 EFFECT OF ACCLIMATION TO LOW TEMPERATURE ON NUTRITIONAL QUALITY OF SPINACH
1037_36 OPTIMUM AIR CURRENT SPEED FOR RICE PLANT CANOPY IN A CLOSED PLANT-PRODUCTION SYSTEM
1037_37 ROLE OF MOVABLE BENCH SYSTEM FOR STRAWBERRIES IN RECONSTRUCTION PROJECT IN MIYAGI PREFECTURE
1037_38 EFFECTS OF BLUE/RED RATIO AND LIGHT INTENSITY ON PHOTOMORPHOGENESIS AND PHOTOSYNTHESIS OF RED LEAF LETTUCE
1037_39 A STUDY OF GROWTH CHARACTERISTICS IN SOYBEAN SPROUTS USING MICRO-BUBBLE TREATED WATER
1037_40 LIGHT CONTROL SYSTEM (LCS) DEVELOPMENT AND ITS APPLICATION FOR PLANT PRODUCTION IN A PLANT FACTORY SYSTEM
1037_41 EFFECT OF CEILING HEIGHT ON THE NATURAL VENTILATION OF AN 'INFINITE' SCREENHOUSE: MODEL PREDICTIONS
1037_42 NEURO-FUZZY MODELING OF TRANSPIRATION RATES OF GREENHOUSE TOMATOES UNDER TEMPERATE WEATHER CONDITIONS OF CENTRAL MEXICO
1037_43 PERFORMANCE OF PENMAN-MONTEITH MODELS IN PREDICTING EVAPO-TRANSPIRATION IN A LARGE BANANA SCREENHOUSE
1037_44 MODELING UNCERTAINTY OF GREENHOUSE CROP LETTUCE GROWTH MODEL USING KALMAN FILTERING
1037_45 PREDICTING EXTERNAL QUALITY TRAITS FROM ORGAN DRY WEIGHT IN CUT CHRYSANTHEMUM (CHRYSANTHEMUM MORIFOLIUM)
1037_46 GREENHOUSE TOMATO QUALITY DETERMINANTS ON A NORTH AMERICAN MARKET: A YEAR ROUND STUDY
1037_47 ESTIMATION OF TOMATO FRUIT COLOR CHANGE WITH DIFFERENT STORAGE TEMPERATURES AT DIFFERENT MATURITY STAGES
1037_48 EFFECTS OF LIGHT INTENSITY AND NUTRIENT ADDITION ON GROWTH, PHOTOSYNTHETIC PIGMENTS AND NUTRITIONAL QUALITY OF PEA SEEDLINGS
1037_49 IMPACT OF LIGHT INTENSITY ON FLUCTUATIONS IN GROWTH AND NUTRIENT CONTENT OF LEAFY VEGETABLES UNDER ARTIFICIAL CONDITIONS
1037_50 CONTENT OF VITAMIN C AND PHYSIOLOGICAL PROPERTIES OF BITTER GOURD CULTIVARS IN PLASTIC GREENHOUSE
1037_51 IRRIGATION MANAGEMENT OF ORNAMENTAL SHRUBS UNDER LIMITED WATER RESOURCES
1037_52 WATER REQUIREMENTS OF TROPICAL ORNAMENTAL CROPS
1037_53 IMPROVING IRRIGATION EFFICIENCY OF PROTECTED AGROSYSTEMS USING BENCHMARKING TOOLS
1037_54 CLOSED-LOOP SOILLESS CULTIVATION SYSTEM OF CURCUMA ALISMATIFOLIA UNDER MODERATE SALINE STRESS
1037_55 ANTHURIUM PRODUCTIVITY IS LIMITED BY WATER AND NUTRIENT AVAILABILITY IN VOLCANIC CINDER MEDIUM
1037_56 A DEHUMIDIFICATION STRATEGY TO AVOID CONDENSATION ON PLANTS AND SPARE ENERGY IN GREENHOUSE
1037_57 SIMULATION OF ENERGY HARVESTING IN A SEMICLOSED GREENHOUSE
1037_58 LONG TIME PLANT RESPONSE MEASUREMENTS FOR YIELD PREDICTION, WATER USE AND CLIMATE CONTROL OPTIMIZATION USING GAS EXCHANGE MEASUREMENTS IN SEMI CLOSED AND VENTILATED GREENHOUSES
1037_59 CONTROL OF TEMPERATURE, HUMIDITY, AND CO2 CONCENTRATION IN SMALL-SIZED EXPERIMENTAL PLANT FACTORY
1037_60 CLIMATE CHARACTERIZATION AND MODELLING OF PINEAPPLE GREENHOUSES IN THE AZORES ARCHIPELAGO
1037_61 AN OVERVIEW OF NATURAL VENTILATION, AIRFLOW, EVAPORATIVE COOLING AND HEAT PUMP HEATING IN GREENHOUSES UNDER MILD CLIMATIC CONDITIONS
1037_62 A DECISION SUPPORT SYSTEM FOR TOMATO GROWERS BASED ON PLANT RESPONSES AND ENERGY CONSUMPTION
1037_63 THE USE OF DAYLIGHT PLANT CUVETTES TO MEASURE CLIMATE PARAMETERS INDEPENDENTLY
1037_64 THE EFFECT OF SCREENHOUSE HEIGHT ON AIR TEMPERATURE
1037_65 ROBUST MULTI-OBJECTIVE EVOLUTIONARY OPTIMIZATION TO ALLOW GREENHOUSE PRODUCTION/ENERGY USE TRADEOFFS
1037_66 SOLAR ABSORPTION COOLING SYSTEM FOR GREENHOUSE CLIMATE CONTROL: TECHNICAL EVALUATION
1037_67 USING A WIRELESS SENSOR NETWORK TO DETERMINE CLIMATE HETEROGENEITY OF A GREENHOUSE ENVIRONMENT
1037_68 TRANSPIRATION AND CANOPY CONDUCTANCE OF A PEPPER CROP UNDER SCREENS WITH DIFFERENT POROSITY AND SHADING INTENSITY
1037_69 COMBINED ROOF AND SIDE VENTILATION WITH MISTING AND AIR BLOWING FOR COOLING TROPICAL GREENHOUSES
1037_70 USING THERMODYNAMIC DEHUMIDIFICATION IN SOILLESS TOMATO CROP IN GREENHOUSE: APPLICATION IN THE WEST OF FRANCE
1037_71 A MODEL-BASED DECISION SUPPORT TOOL FOR GREY MOULD PREDICTION
1037_72 EFFECT OF SHADING USING WATER CURTAIN WITH LIGHT IMPERMEABLE GRANULE ON MICROCLIMATE, AND PHOTOSYNTHETIC RATE, GROWTH, AND YIELD OF SWEET PEPPER GROWN UNDER RAINSHELTER IN SUMMER SEASON
1037_73 FEASIBILITY STUDY OF AN EFFECTIVE USE OF CARBON DIOXIDE HYDRATE IN GREENHOUSE PRODUCTION
1037_74 CLIMATE CONTROL FOR BOOSTING CO2 UPTAKE IN CAM ACTIVE SHORT DAY PLANTS BY SHIFTING TO LONG DAY CONDITIONS AFTER FLOWER INITIATION
1037_75 OPTIMIZATION OF LEAF PHOTOSYNTHESIS OF TOMATO THROUGH MICRO-CLIMATE CONTROL
1037_76 PEPPER CROP PRODUCTION UNDER SHADING AND INSECT PROOF SCREENHOUSES
1037_77 ROBUSTNESS OF DYNAMICAL TEMPERATURE AND HUMIDITY MODELS IN CONTROLLED AGRICULTURE
1037_78 COMPARISON OF TWO COOLING AND DEHUMIDIFYING METHODS FOR A SEMI-CLOSED ORGANIC TOMATO GREENHOUSE
1037_79 TEMPERATURE GRADIENTS IN FAN-VENTILATED GREENHOUSES
1037_80 DEVELOPMENT OF A NONDESTRUCTIVE MEASUREMENT SYSTEM TO OBTAIN EXUBERANCE INDEX OF FOLIAGE DURING GREENHOUSE CROP GROWTH BY LOW-COST NEAR-INFRARED LIGHT SENSORS
1037_81 AUTOMATED MACHINE VISION GUIDED PLANT MONITORING SYSTEM FOR GREENHOUSE CROP DIAGNOSTICS
1037_82 WIRELESS SENSORS NETWORKS FOR OPTIMIZATION OF IRRIGATION, PRODUCTION, AND PROFIT IN ORNAMENTAL PRODUCTION
1037_83 BASIC STUDY ON NON-DESTRUCTIVE GROWTH MEASUREMENT OF STRAWBERRY PLANTS USING A MACHINE-VISION SYSTEM
1037_84 REAL-TIME CONTROL OF HYDROPONIC MACRONUTRIENTS FOR CLOSED GROWING SYSTEM
1037_85 MONITORING AND MODELING GREEN ROOF PERFORMANCE USING SENSOR NETWORKS
1037_86 DEVELOPMENT OF CHLOROPHYLL FLUORESCENCE IMAGING ROBOT FOR PRACTICAL USE IN COMMERCIAL GREENHOUSE
1037_87 EFFECTS OF NITROGEN FERTILIZER ON NUTRITIONAL QUALITY AND ROOT SECRETION ACCUMULATION OF HYDROPONIC LETTUCE
1037_88 CONSUMERS' PURCHASING PATTERNS AND PREFERENCES FOR SUBTROPICAL VEGETABLES IN KOREA
1037_89 EFFECTS OF LEDS ON PHOTOSYNTHESIS AND SECONDARY METABOLITES IN ROSES, CHRYSANTHEMUMS, AND CAMPANULAS
1037_90 SUSTAINABLE GERBERA PRODUCTION REALISED WITH THE NEXT GENERATION GREENHOUSE CULTIVATION
1037_91 RE-IDENTIFICATION OF SUPERFICIAL AND SUB-EPIDERMAL LASER MARKINGS ON PLANTS AND FRUITS
1037_92 SOLAR LIGHT DISTRIBUTION SYSTEM FOR MULTILAYER CULTIVATION IN A SMART GREENHOUSE
1037_93 DISTRIBUTIONS OF STEM DIAMETER AND STEM ELONGATION RATE IN A LARGE-SCALE TOMATO PRODUCTION GREENHOUSE - MEASUREMENT OF THOUSAND PLANTS
1037_94 PERFORMANCE OF GRAFTED TOMATO IN CENTRAL LUZON, PHILIPPINES: A CASE STUDY ON THE INTRODUCTION OF A NEW TECHNOLOGY AMONG RESOURCE-LIMITED FARMERS
1037_95 CHANGES IN WATERMELON QUALITY DUE TO THE PLANTING DENSITY AT BENCH BED SYSTEM IN A PLASTIC GREENHOUSE
1037_96 USING HEATING RELOCATION AND AIR DEHUMIDIFICATION/COOLING IN SOILLESS CUCUMBER CROP IN GREENHOUSE: APPLICATION IN THE WEST OF FRANCE
1037_97 EFFECT OF FRUIT QUALITY AND YIELD ON BED TEMPERATURE IN HIGH BED SYSTEM
1037_98 WORK HOURS AND YIELD FOR LARGE-SCALE TOMATO PRODUCTION IN JAPAN
1037_99 INFLUENCE OF LIGHT INTENSITY ON GROWTH AND CO2 ASSIMILATION RATES OF THREE GENOTYPES OF CUCUMBER SEEDLINGS GROWN IN CHAMBERS
1037_100 EFFECT OF NURSERY ENVIRONMENTAL CONDITION AND DIFFERENT CULTIVARS ON SURVIVAL RATE OF GRAFTED TOMATO SEEDLING
1037_101 RED RASPBERRIES PRODUCTION UNDER HIGH TUNNEL, UMBRELLA-LIKE STRUCTURE AND OPEN FIELD UNDER NORTHERN CANADIAN CLIMATE
1037_102 PRODUCTION OF KOREAN GINSENG PLANTS (PANAX GINSENG C. A. MEYER) IN FULLY CLOSED PLANT FACTORIES
1037_103 PHOTO MORPHOGENESIS AND GINSENOSIDE CONTENTS ACCORDING TO LED WAVELENGTH AND MODULES FOR THE CULTIVATION OF GINSENG (PANAX GINSENG C. A. MEYER) IN PLANT FACTORIES
1037_104 THE EFFECT OF LED LIGHT SOURCE ON THE GROWTH AND YIELD OF GREENHOUSE GROWN TOMATO
1037_105 INTERACTION BETWEEN SILVER NANOPARTICLES AND PLANT GROWTH
1037_106 ESTIMATE OF THE LAI TO CALCULATE THE CO2 CONSUMPTION OF LETTUCE LEAF
1037_107 COMPARISON OF CHARACTERISTICS OF DIFFERENT OKRA (ABELMOSCHUS ESCULENTUS) CULTIVARS IN JEJU ISLAND
1037_108 BIOREGULATION POTENTIAL OF ARBUSCULAR MYCORRHIZAL FUNGI ON HEAT STRESS AND ANTHRACNOSE TOLERANCE IN CYCLAMEN
1037_109 BOTRYTIS CINEREA SPECTRAL CHARACTERISTICS AND LIGHT SOURCE SENSITIVITY ANALYSIS IN THE GREENHOUSE
1037_110 LEDS SUPPLEMENTAL LIGHTING FOR VEGETABLE TRANSPLANT PRODUCTION: SPECTRAL EVALUATION AND COMPARISONS WITH HID TECHNOLOGY
1037_111 THE LOWEST LIGHT INTENSITY OF COMPLEX LED MIXED RED AND FAR-RED LIGHT ON INHIBITION OF CHRYSANTHEMUM 'IWA NO HAKUSEN'
1037_112 GROWTH AND PHYTOCHEMICALS IN LETTUCE AS AFFECTED BY DIFFERENT RATIOS OF BLUE TO RED LED RADIATION
1037_113 EFFECTS OF LED LIGHT QUALITIES ON GROWTH AND PHOTOSYNTHETIC PIGMENTS OF ATRACTYLODES MACROCEPHALA
1037_114 SUPPLEMENTAL LIGHTING FOR GREENHOUSE-GROWN TOMATOES: INTRACANOPY LED TOWERS VS. OVERHEAD HPS LAMPS
1037_115 IDENTIFYING THE OPTIMUM LIGHT CYCLE FOR LETTUCE GROWTH IN A PLANT FACTORY
1037_116 LIGHT MANIPULATING IN GREENHOUSES FOR PLANT REQUIREMENTS
1037_117 PULSING EFFECTS OF SUPPLEMENTAL LED LIGHTING ON CUCUMBER SEEDLINGS GROWTH AND MORPHOLOGY IN GREENHOUSE
1037_118 MATERIAL TECHNOLOGY OF DIFFUSE GREENHOUSE COVERING MATERIALS - INFLUENCE ON LIGHT TRANSMISSION, LIGHT SCATTERING AND LIGHT SPECTRUM
1037_119 COVERING PLASTIC FILMS FOR VINEYARD PROTECTED CULTIVATION
1037_120 VARIATION OF THE MECHANICAL AND RADIOMETRIC PROPERTIES OF LDPE GREENHOUSE FILMS EXPOSED TO AGROCHEMICALS AND SOLAR RADIATION
1037_121 EFFECTS OF SHADING BY NIR-EXCLUDING MATERIALS ON THE PHOTOSYNTHESIS AND TRANSPIRATION OF TOMATO PLANTS
1037_122 AN OVERVIEW OF BIODEGRADABLE FILMS AND SPRAY COATINGS AS SUSTAINABLE ALTERNATIVE TO OIL-BASED MULCHING FILMS
1037_123 OPTICAL CHARACTERISTICS OF THREE MULCHING MATERIALS FOR OPEN FIELD GARLIC PRODUCTION
1037_124 CHANGES IN SOIL MICROCLIMATES BY USING DIFFERENT MULCHES AND REMOVING TIME OF PE FILM IN GARLIC (ALLIUM SATIVUM) FIELD
1037_125 OPTICAL CHARACTERISTICS OF THREE WOVEN PLASTIC FILMS
1037_126 EFFECT OF NET-COVERED WINDBREAK ON LEAKAGE RATE OF A GREENHOUSE
1037_127 DYNAMICS OF CLIMATIC CONDITIONS IN A GREENHOUSE: TWO LOCATIONS IN MEXICO
1037_128 NEW DEVELOPMENT OF A STRAIGHTFORWARD METHOD OF ESTIMATING AGE-OF-AIR USING CFD
1037_129 ASSESSING GREENHOUSE CLIMATE USING CFD: A FOCUS ON AIR HUMIDITY ISSUES
1037_130 OPTIMUM PHOTOBIOREACTOR DESIGN TO IMPROVE MICROALGAE PRODUCTIVITY USING CFD
1037_131 EXPERIMENTAL AND CFD RESULTS ON THE CO2 DISTRIBUTION IN A SEMI CLOSED GREENHOUSE
1037_132 WIND PRESSURE COEFFICIENTS DETERMINATION FOR GREENHOUSE BUILT ON A RECLAIMED LAND
1037_133 AIRFLOW AROUND AGRICULTURAL BUILDINGS: MEASUREMENTS IN A WIND TUNNEL AND DIRECT NUMERICAL SIMULATION
1037_134 ANALYSIS OF THE TIME EVOLUTION OF THE INTERCEPTED RADIATION INSIDE A CROP USING CFD
1037_135 CFD MODELING OF MICROCLIMATE IN THE LEAF BOUNDARY LAYER, ECOLOGICAL NICHE OF PESTS
1037_136 GREENHOUSE AIR DYNAMICS IN FOLIAGE
1037_137 CO-SIMULATION OF THE MICROCLIMATE INSIDE A GREENHOUSE BY COUPLING ENERGY AND CFD MODELS
1037_138 ASSESSING THE DAILY EVOLUTION OF THE CLIMATE INSIDE A GREENHOUSE UNDER SEMI-ARID CONDITIONS USING FIELD SURVEYS AND CFD MODELLING
1037_139 SOIL EROSION PREDICTION IN DRY FIELD USING COMPUTATIONAL FLUID DYNAMICS SIMULATION
1037_140 SAWDUST AND COCO COIR AS GROWING MEDIA FOR GREENHOUSE CHERRY TOMATOES
1037_141 USE OF A DECISION SUPPORT SYSTEM FOR MANAGEMENT OF THE DRAINAGE SOLUTION IN SEMI-CLOSED HYDROPONIC SYSTEMS UNDER DIFFERENT DRAINAGE FRACTIONS
1037_142 INTRODUCING A POTENTIALLY ORGANIC HYDROPONICS SYSTEM IN PRODUCTION OF POT GERBERA FLOWERS
1037_143 PREDICTING TOMATO TRANSPLANT WATER NEED GROWN UNDER DIFFERENT ECS OF NUTRIENT SOLUTION
1037_144 ALTERNATIVE GROWING MEDIA FOR GROWBAG TOMATO PRODUCTION IN KUWAIT
1037_145 APPLICATION OF VINEGAR RESIDUE SUBSTRATE IN NURSERY AND CULTIVATION OF TOMATO
1037_146 COMPARATIVE ANALYSIS OF FOUR COST EFFECTIVE LABORATORY METHODS FOR QUANTIFICATION OF MICROALGAE BIOMASS IN CONTROLLED ENVIRONMENT WASTEWATER AND NUTRIENT MEDIA
1037_147 INVESTIGATION OF HETEROTROPHIC CULTIVATION POTENTIAL OF CHLORELLA VULGARIS AND TETRASELMIS CHUII IN CONTROLLED ENVIRONMENT WASTEWATER GROWTH MEDIA FROM DAIRY, POULTRY AND AQUACULTURE INDUSTRIES
1037_148 EFFECT OF CONCENTRATION OF NUTRIENT SOLUTION ON THE GROWTH AND YIELD OF ROSES DURING THE JUVENILE PERIOD AND MORE THAN ONE YEAR AFTER TRANSPLANTING USING COIR SUBSTRATE IN HYDROPONICS
1037_149 EFFECTS OF NUTRIENT MANAGEMENT ON YELLOW SHOULDER FRUIT INCIDENCE AND CAROTENOID METABOLISM FOR TOMATO GROWN IN THE EXTREMELY LOW VOLUME SUBSTRATE
1037_150 EFFECTS OF NATURAL VENTILATION RATE ON TEMPERATURE AND RELATIVE HUMIDITY IN A NATURALLY VENTILATED GREENHOUSE WITH HIGH PRESSURE FOGGING SYSTEM
1037_151 EXPOSURE OF GREENHOUSE WORKERS TO PESTICIDES
1037_152 PLANT SIZE AT FLOWER INDUCTION AFFECTS FLOWERING OF PHALAENOPSIS ORCHIDS

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