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Articles

IDENTIFICATION AND CONTROL OF HYDROPONIC SYSTEM USING ION SENSORS

Article number

245_66

Pages

490 – 497

Language

Abstract

Publication

Engineering and Economic Aspects of Energy Saving in Protected Cultivation

Authors

Y. Hashimoto, T. Morimoto, T. Fukuyama, H. Watake, S. Yamaguchi, H. Kikuchi

Keywords

Full text

https://doi.org/10.17660/ActaHortic.1989.245.66

Online Articles (83)

2. ENERGY AND THE UNITED KINGDOM GREENHOUSE INDUSTRY

B.J. Bailey

3. THE CEC’S SUPPORT FOR RESEARCH RELATED ACTIVITIES ON ENERGY SAVING IN GREENHOUSES

R.G. Hurd

4. EUROPEAN RESEARCH COOPERATION FOR DEVELOPMENT OF ENERGY SUPPLY IN PROTECTED CULTIVATION

K. Kocsis

5. THE GREENHOUSE IN HORTICULTURE – THE CONTRIBUTION OF BIOLOGICAL RESEARCH

F. Tognoni | G. Serra

6. ENERGY EFFICIENT GREENHOUSES

K.V. Garzoli

7. ALTERNATIVE GREENHOUSES FOR MILD WINTER CLIMATE AREAS OF SPAIN PRELIMINARY REPORT

8. RADIOMETRIC AND THERMAL PROPERTIES OF THE NEW PLASTIC FILMS FOR GREENHOUSE COVERING.

J. Nijskens | J. Deltour | S. Coutisse | A. Nisen

9. STANDARD FOR FILM-COVERED GREENHOUSES

Ing. D. Waaijenberg

10. LIGHT TRANSMISSION IN GREENHOUSES

O. Skov

11. WIND PROTECTION OF GREENHOUSES

J.W. Sturrock

12. PROTOTYPE OF A SOLAR BIOCLIMATIC GREENHOUSE

G. Picciurro | F. Pacciaroni | G. Boaga | C. Lannutti | L. Martincigh

13. PREFABRICATED DOUBLE LAYER GREENHOUSE GLAZING PANELS

R.A. Aldrich | J.W. Bartok Jr

14. THE IER VERTICAL SOUTH ROOF GREENHOUSE

R.A. Aldrich | J.R. Sharp

15. ENERGY SAVING METHODS IN CZECHOSLOVAK GREENHOUSES

H. Jelínková | S. Haš

16. ENERGY SAVING AND CLIMATE CONTROL IN GREENHOUSES WITH CONCERTINA SHAPED SCREENS, MADE OF METALLIZED COMPLEX FILM

Th.F.M. Lommerse

17. THE CHARASTERISTICS OF LIGHT TRANSMISSIVITY, HEAT CONSUMPTION AND CONDENSATION PROCESSES IN DIFFERENT FILM GREENHOUSES

G. Weimann

18. THE EFFECTS OF STRUCTURAL AND OPERATIONAL PARAMETERS ON EFFECTIVE OVERALL HEAT LOSS COEFFICIENTS FOR GREENHOUSES

S.A.M. Burek | B. Norton

19. NEW METHODS OF GREENHOUSE HEATING

N.J. van de Braak

20. PRESENT STATUS AND NEW AREA FOR INVESTIGATIONS OF THERMAL EFFLUENTS USE FOR HEATING GREENHOUSES

K. Popovski

21. TRANSIENT TEMPERATURE FIELD IN THE HEATED SOIL OF A GREENHOUSE

A. Silva | R. Rosa

22. TEMPERATURE SMOOTHING IN GREENHOUSES USING A SYSTEM OF PHASE CHANGE MATERIALS

P. Yianoulis

23. TESTS ON A GREENHOUSE EQUIPPED WITH SOLAR INPUT SURPLUS UNDERGROUND STORAGE SYSTEM

24. COGENERATION OF HEAT AND POWER IN COMBINATION WITH SUPPLEMENTARY LIGHTING

I. J.P.G. Huijs

25. GREENHOUSE HEATING WITH WASTE HEAT AS BASE LOAD

P. Knies

26. A SYSTEM FOR GREENHOUSE HEATING BY GEOTHERMAL FLUID WITH SIMULTANEOUS PRODUCTION OF DISTILLED WATER FOR IRRIGATION.

G. Mavroyanopoulos | G. Papadakis | S. Kyritsis

27. FARM-ECONOMIC ASPECTS OF LOW TEMPERATURE ENERGY FOR HEATING IN THE DUTCH GLASSHOUSE-INDUSTRY

N.J.A. van der Velden

28. SOIL DISINFECTION IN LEBANON WITH SOLAR ENERGY-SOLARIZATION

S. Sarraf | J. Farah

29. BED & BENCH HEATING FOR PROPAGATION

P.M. Stearne

30. HORIZONTAL TEMPERATURE DISTRIBUTION IN HEATED GLASSHOUSES: CAUSES AND EFFECTS

J.C. Bakker | G.P.A. van Holsteijn

31. CONDITIONING THE GREENHOUSE CLIMATE BY MEANS OF A HEAT PUMP

A. Silva | R. Rosa

32. AN IDEAL CLIMATE LAW IN THE GREENHOUSE

J.F. Doualle | G.M. Coulon

33. BENCH HEATING SYSTEMS AND THEIR INFLUENCE ON MICROCLIMATE

J. Vogelezang | P. van Weel

34. ENERGY SUBSTITUTION

Chr. von Zabeltitz

35. FAO/CNRE WORKING GROUP ON SOLAR ENERGY FOR HEATING OF GREENHOUSES

Dr. I. Segal

36. DEVELOPMENT OF A FRESH WATER FLOATING INSULATION SOLAR POND FOR GREENHOUSE HEATING

A. Arbel | I. Segal | M. Sokolov

37. GEOTHERMAL ENERGY – TOWARDS PRACTICAL APPLICATIONS IN ISRAEL

I. Segal | A. Antler | Y. Willinger | I. Zer

38. SUBSTITUTION OF HEATING ENERGY BY ARTIFICIAL LIGHT

C. Dumke

39. ENERGY SAVING OR SUBSTITUTION IN GREENHOUSES – FULL SCALE DEMONSTRATION PROJECTS

R. Fabry | H.E. Williams

40. COMPARISON OF MEASURED TEMPERATURES OF GEOTHERMALLY-HEATED GREENHOUSES IN ITALY, GREECE, CZECHOSLOVAKIA AND YUGOSLAVIA

C. Nikita-Martzopoulou | M. Duda | C. Alberto Campiotti | K. Popovski

41. ENERGY SAVING GREENHOUSE SYSTEM WITH SOLAR ENERGY

H. Bredenbeck

42. UTILIZATION OF TERRESTRIAL HEAT RESOURCES TO DEVELOP FACILITY-HORTICULTURE IN NORTH CHINA

Z. Xu | Z. Sun | H. Niu | H. Ni

43. GREENHOUSE SIMULATION MODELS

G. P.A. Bot

44. GREENHOUSE SIMULATION MODELLING PROGRESS IN EUROPE

S. Kyritsis

45. EXPERIMENTAL VALIDATION, FOR AN AIR-SUPPORTED STRUCTURE, OF A HIGH-LEVEL SIMULATION MODEL, FOR GREENHOUSE THERMAL ENVIRONMENTS

S.A.M. Burek | B. Norton | S.D. Probert

46. SIMULATION OF INSIDE AIR TEMPERATURE, HUMIDITY AND CROP TEMPERATURE IN AN ENERGY CONSERVING GREENHOUSE

K. Kurata

47. A 2ND GENERATION STATIC MODEL OF GREENHOUSE ENERGY REQUIREMENTS (HORTICERN) : A COMPARISON WITH DYNAMIC MODELS

O. Jolliet | J.-B. Gay | G.L. Munday

48. GREENHOUSE SIMULATION MODEL “ARCEL” APPLIED TO A DOUBLE-LAYER INFLATED POLYETHYLENE TUNNEL USING LOW TEMPERATURE WASTE HEAT

49. A SIMPLE METHOD FOR REPRESENTATION OF SOLAR RADIATION AND WEATHER DATA FOR DESIGN PURPOSES

I. Segal | A. Arbel | D. De Thysebaert

50. EVALUATION OF ARTIFICIAL LIGHT SYSTEMS

J. Meyer

51. LIGHT TRANSMISSION INTO GREENHOUSES

D.L. Critten

52. CROP TRANSPIRATION: A GREENHOUSE CLIMATE CONTROL PARAMETER

C. Stanghellini | W.Th.M. van Meurs

53. A VALIDATED PHYSICAL MODEL OF GREENHOUSE CLIMATE

G. P.A. Bot

54. MODELS FOR GREENHOUSE CLIMATE CONTROL

P.D.H. Tantau

55. CLIMATE CONTROL TO REDUCE ENERGY INPUTS

T. Takakura

56. MICROCOMPUTERS IN ENERGY-SAVING GREENHOUSES

T. O' Flaherty

57. MICROPROPAGATION – CONTROLLED ENVIRONMENT FACILITIES AND EQUIPMENT FOR WEANING

D.A.W. Steed

58. THE EFFECTS OF PLANT ARRANGEMENT ON AIRFLOW CHARACTERISTICS IN A NATURALLY VENTILATED GLASSHOUSE

S. Sase

59. CLIMATE CONTROL IN A GLASS GREENHOUSE USING ENERGY SAVING TECHNOLOGIES

G. Riva

60. RELATIONSHIP BETWEEN THE PROPERTIES OF COVERED MATERIALS AND THE HUMIDITY (FOG FORMATION) IN THE PLASTIC GREENHOUSES

I. Horiguchi

61. CONTROL MODEL OF PLANT AS AFFECTED BY THE PULSED LIGHT ILLUMINATION

Y. Hashimoto | Y. Yi

62. THE USE OF IMAGE PROCESSING UNDER GREENHOUSE CONDITIONS FOR GROWTH AND CLIMATE CONTROL

G.R. Hack

63. WATER VAPOUR TRANSFERS AND DEHUMIDIFICATION IN A INFLATABLE PLASTIC GREENHOUSE

Th. BOULARD | A. BAILLE | J. LAGIER | M. MERMIER

64. THE TWOFOLD EFFECT OF AN ALUMINIUM SCREEN: A TEMPERATURE INCREASE IN WINTER AND A TEMPERATURE DECREASE IN SUMMER.

T.M. Goebertus

65. A TRANSPIRATION-BASED CLIMATE CONTROL ALGORITHM

W.Th.M. van Meurs | C. Stanghellini

66. ENERGY SAVING IN GREENHOUSE ENVIRONMENT CONTROL: HEATING, COOLING, DEHUMIDIFICATION, SCREENING

C. Cornagliotto | F. Savio

67. IDENTIFICATION AND CONTROL OF HYDROPONIC SYSTEM USING ION SENSORS

68. TRANSMISSION AND FORWARD SCATTERING OF INSOLATION THROUGH PLASTIC GREENHOUSE CLADDING MATERIALS

S.A.M. Burek | B. Norton | S.D. Probert

69. LIGHT DISTRIBUTION FROM LUMINAIRES IN GREENHOUSES

S. Traberg-Borup

70. OPTIMUM CONTROL OF GREENHOUSE HEATING

B.J. Bailey | I. Seginer

71. DISCUSSION ON CLIMATE CONTROL TO REDUCE ENERGY INPUTS

I. Seginer | G. Coulon | Y. Hashimoto

72. THE ECONOMIC EVALUATION OF ENERGY REDUCTION AND SUBSTITUTION TECHNIQUES

Ir. D. Meijaard

73. THE INFLUENCE OF ENERGY CONSERVATION ON CROP PRODUCTIVITY

K.E. Cockshull

74. ECONOMIC EVALUATION OF ENERGY SAVING MEASURES

Ir. A. NICOLAUS

75. ASSESSING INCOME BENEFITS IN PROTECTED CULTIVATION WHEN ENERGY SAVING TECHNOLOGY IS INTRODUCED

K. Mattas | M. Grafiadellis

76. A COST BENEFIT COMPARISON OF VERTICAL SOUTH ROOF AND CONVENTIONAL GREENHOUSES IN THE UK

D.L. Critten | B.J. Bailey

77. ECONOMIC ASPECTS OF ENERGY SAVING IN GREENHOUSES: AGRONOMIC CONSIDERATIONS

A. Mercier | A. Reist | O. Jolliet | L. Danloy | G.L. Munday

78. ECONOMIC ASPECTS OF ENERGY SAVING IN GREENHOUSES: PHYSICAL CONSIDERATIONS

L. Danloy | G.L. Munday | J.B. Gay | O. J. A. Mercier | A. Reist

79. INVESTMENTS IN DURABLE MEANS OF PRODUCTION : MAKING A CHOICE FROM THE VARIOUS GLASSHOUSE TYPES

J.K. Nienhuis

80. FARM-ECONOMIC ASPECTS OF BURNING COAL IN DUTCH GLASSHOUSE-INDUSTRY

N.J.A. van der Velden

81. ELECTRICITY COSTS OF A SELF PRODUCING TE-INSTALLATION

A.P. Verhaegh | C.J.M. Vernooy

82. ECONOMIC EVALUATION OF REGIONAL GREENHOUSE DEVELOPMENT INTERMEDIATE RESEARCH REPORT

C. Haberman | A.L. Szeskin | Y. Segal

83. ENERGY SIGNATURE FOR A GREENHOUSE NURSERY DISTRICT

Jan S. Strøm | Marius G. Amsen