Home > International Symposium on New Technologies and Management for Greenhouses – GreenSys2015 > Regulated transparent insulation for greenhouse covers through the use of tailor-made bimodal nanoparticle formations

Articles

Regulated transparent insulation for greenhouse covers through the use of tailor-made bimodal nanoparticle formations

Article number

1170_39

Pages

321 – 328

Language

English

Abstract

The controlled environment includes the greenhouse and its environmental control systems that are implemented to obtain the desired climate in order to produce a quality crop within a predictable and repeatable time schedule.
Energy consumption for heating and cooling is the primary cost component in greenhouse operation.
Heat losses due to both, conduction/convection through and radiation from the covers of the greenhouse represent the main causes of the unacceptably high energy consumption in today’s greenhouses.
The poor insulating properties of the materials presently used result in heat losses which may reach 50% of the overall energy consumption during the greenhouse operation.
Also, most places have a summer climate that requires greenhouse cooling.
Today, industry and environment requirements are always asking for better performing materials.
For all the above reasons, a new polymer nanocomposite sheet cover has been developed through the use of uniform dispersions of highly porous granulated nanoparticles.
In this work, the energy requirements of a greenhouse covered by a nanocomposite film were evaluated and the results revealed that it offers improved thermal and optic qualities.

Publication

International Symposium on New Technologies and Management for Greenhouses – GreenSys2015

Authors

A. Kavga, N. Angastiniotis, G. Trypanagnostopoulos, S. Pantelakis

Keywords

greenhouse, cover material, polymer nanocomposite film, energy requirements

Full text

https://doi.org/10.17660/ActaHortic.2017.1170.39

Online Articles (151)

1. Innovations in greenhouse systems – energy conservation by system design, sensors and decision support systems

2. Greenhouse technology for cultivation in arid and semi-arid regions

E.J. Baeza | M. Kacira

3. Recent advances in water and nutrient management of soil-grown crops in Mediterranean greenhouses

S. De Pascale | Y. Rouphael | A. Pardossi | M. Gallardo | R.B. Thompson

4. A computational fluid dynamics investigation of flow, solar radiation, heat transfer, transpiration and condensation in a greenhouse

K. Farber | P. Farber | J. Gräbel | S. Krick | P. Ueberholz

5. CFD analysis of the climate inside a closed greenhouse at night including condensation and crop transpiration

H. Bouhoun Ali | P.E. Bournet | V Danjou | C. Migeon

6. CFD prediction of the daytime climate evolution inside a greenhouse taking account of the crop interaction, sun path and ground conduction

P.E. Bournet | B. Morille | C. Migeon

7. Sensitivity analysis of the air temperature variations in a Chinese solar greenhouse

G. Tong | D.M. Christopher

8. Numerical prediction of thermal environment and energy consumption of three different greenhouses under hot and semi-arid climate

K. Mesmoudi | K.H. Meguellati | P.E. Bournet | L. Serir

9. Prediction of leakage rate of a greenhouse using computational fluid dynamics

T. Kuroyanagi

10. Effect of crops on natural ventilation in a screenhouse evaluated by CFD simulations

J. Flores-Velazquez | W. Ojeda | F. Villarreal-Guerrero | A. Rojano

11. CFD determination of the climate distribution in a semi closed greenhouse with air cooling

J.C. Roy | H. Fatnassi | T. Boulard | J.B. Pouillard | A. Grisey

12. Modeling of biomass productivity in dense microalgal culture using computational fluid dynamics

13. Numerical simulation of the effect of different mulches on the heat storage capacity of a Mediterranean greenhouse soil

14. Numerical analysis of wind microclimatic effects on a plastic greenhouse protected by a windbreak in different seasonal periods

A. Giannoulis | A. Mistriotis | D. Briassoulis

15. Increasing the height and multiplying the number of spans of greenhouse: how far can we go?

16. CFD study of external pressure coefficient over two greenhouses with parabolic roofs in tandem arrangement with numerical approximation

G.K. Ntinas | I. Dados | D. Kateris | V.P. Fragos | T.A. Kotsopoulos

17. Investigation of ventilation opening positions effect on the airflow inside and outside of a greenhouse

V.P. Fragos | D. Kateris | G.K. Ntinas | V. Firfiris | T.A. Kotsopoulos

18. Hybrid modelling for a biomass-based system for heating and CO₂ enrichment

J.A. Sánchez-Molina | J.L. Guzmán | F. Rodríguez | J.V. Reinoso | F.G. Acién

19. The ventilationjet system as a step towards controlled ventilation and adapted properties of insulation screens in greenhouses

P.A. van Weel

20. Performance of extended and unscented Kalman filters for state and parameter estimation of a greenhouse climate model

I.L. López-Cruz | P.J.M. van Beveren | S. van Mourik | E.J. van Henten

21. A physical model for water balance in a semi-closed greenhouse

R. Salazar | I.L. López-Cruz | A.M. Mauricio | U. Schmidt | L. Miranda

22. Neural networks for simulation of transpiration and photosynthesis in a semi-closed greenhouse

L. Miranda | B. Lara | T. Rocksch | D. Dannehl | U. Schmidt

23. Multi-sensor data fusion for low power transmission of wireless sensor network in a greenhouse

R. Wei | L. Xu | X. Wang

24. Numerical and experimental study of heat and mass transfers in an Almería-type greenhouse

F.D. Molina-Aiz | D.L. Valera | A. López

25. The greenhouses of Almería, Spain: technological analysis and profitability

D.L. Valera | L.J. Belmonte | F.D. Molina-Aiz | A. López | F. Camacho

26. Analysis of the microclimate of a greenhouse with two anti-insect screens of different thread density

A. López | D.L. Valera | F.D. Molina-Aiz | M.A. Moreno | P. Marín

27. The effects of model reduction and data assimilation on greenhouse climate predictions

S. van Mourik | P.J.M. van Beveren | I.L. López-Cruz | E.J. van Henten

28. Parametric analysis of soil temperature in a solarization treatment in closed greenhouse

A. D'Emilio

29. A method for instantaneous whole canopy water use efficiency measurement

M. Teitel

30. Effect of tomato pruning on screenhouse air temperature

31. Evaluation of condensation and energy consumption during the night in heated rose greenhouses

A.C. Ferreira Filho | P.A.M. Leal | J.F. Meneses

32. Microclimate in naturally ventilated tunnel greenhouses: effects of passive heating and greenhouse cover

33. A method of cooling greenhouses by controlling both the rates of fog generation and forced ventilation

Y. Ishigami | T. Asai | E. Goto

34. First results of iButton^® loggers and infrared camera application inside a greenhouse

M. Vallone | G. Aiello | R. Sciortino | P. Catania

35. Development of a greenhouse simulation model to estimate energy and resources necessary for environmental controls under various climate conditions

E. Goto | Y. Ishigami | L. Okushima

36. Real-time comparison of measured and simulated crop transpiration in greenhouse process control

A.N.M. de Koning | I. Tsafaras

37. A dynamic model simulating the symbiotic effects in aquaponic systems

O. Körner | E. Gutzmann | P.R. Kledal

38. Finding optimal temperatures to maximize leaf photosynthesis in a tomato or cucumber crop in heated glasshouse

39. Regulated transparent insulation for greenhouse covers through the use of tailor-made bimodal nanoparticle formations

A. Kavga | N. Angastiniotis | G. Trypanagnostopoulos | S. Pantelakis

40. Aerodynamic characterisation of two large screenhouse roofs

I. Seginer | M. Pirkner | O. Achiman | Y. Mekhmandarov | J. Tanny

41. Pearl netting improves photosynthetic light use associated with modification of structural and physiochemical traits of sweet pepper leaves

Y. Kong | K. Ratner | L. Avraham | Y. Shahak

42. The effect of structure type on the validity of turbulent flux measurements by the eddy covariance technique

O. Achiman | Y. Mekhmandarov | M. Pirkner | J. Tanny

43. Evaluation of plastic nets air flow performance in a micro wind tunnel

S. Castellano | G. Starace | L. De Pascalis | M. Lippolis | G. Scarascia Mugnozza

44. Influence of colour net shading on quantity and quality of sweet pepper yield

H. Darázsi Ledóné | Z. Pék | L. Helyes | P. Szuvandzsiev

45. Radiometric properties, vine physiology and yield parameters of irrigated ‘Sublima’ table grape under different plastic films in South Italy

46. The use of shading nets for the greenhouse cultivation of sweet pepper in the Mediterranean area

D. Castronuovo | D. Statuto | N. Muro | P. Picuno | V. Candido

47. Growing tomatoes under a red photoselective screenhouse with different management strategies

T.M. Santos | R.C. Ferreira | A. Seleguini

48. Physicochemical and nutritional quality of tomatoes grown in a photoselective screenhouse

49. Stomatal resistance modelling using the full factorial design: application to the New Guinea impatiens

50. Ability of multiplicative models to simulate stomatal resistance along plant growth: application to New Guinea impatiens grown in a greenhouse

51. Leaf initiation rate is determined by more than just air temperature: considerations for greenhouse climate control and crop modeling

A. Savvides | W. van Ieperen | J.A. Dieleman | L.F.M. Marcelis

52. Simulation of tomato production under photovoltaic greenhouses

N. Bertin | H. Fatnassi | G. Vercambre | C. Poncet

53. Data assimilation to improve states estimation of a dynamic greenhouse tomatoes crop growth model

J.C. Torres-Monsivais | I.L. López-Cruz | A. Ruíz-García | J.A. Ramírez-Arias | R.D. Peña-Moreno

54. Evaluation of the SALTMED model for tomato crop production in unheated greenhouses

L.L. Silva | F.J. Baptista | J.F. Meneses | R. Ragab

55. Comparison of energy consumption and tomato yield and quality from greenhouses heated by an oil heater or an air-source heat pump

F. Goto | A. Terazoe | K. Shoji

56. The development of the EXE-kas

57. Effects of the photovoltaic roofs on the greenhouse microclimate

58. Greenhouse concept with high insulating cover by combination of glass and film: design and first experimental results

F.L.K. Kempkes | J. Janse | S. Hemming

59. Feasibility study of an electricity delivering Fresnel greenhouse

P.J. Sonneveld | M. van der Sluys | A. van Rhijn | M. Hebbink

60. Design of a solar cooling system for greenhouse conditioning in a Mediterranean area

61. Evaluation of alternative scenarios to cover the heating needs of a greenhouse

V. Firfiris | A. Martzopoulou | A. Moutsiou | G.K. Ntinas

62. Improving the greenhouse energy efficiency through the reuse of agricultural residues

D. Statuto | P. Picuno

63. Influence of thermodynamic dehumidification on energy consumption, yield and quality of greenhouse tomato crop

C. Gilli | C. Camps | Y. Fleury

64. Snow vault becomes chicory root storage facility and supplies coolant for chicon production in summer

H. Araki | R. Yamakawa | T. Kumano | T. Yokota

65. A sustainable energy for greenhouses heating in Italy: wood biomass

C. Bibbiani | C.A. Campiotti | E. Schettini | G. Vox

66. Calculation of greenhouse heating energy requirements under Mersin (Turkey) climatic conditions with different technical approaches

B. Kaya | A.N. Baytorun

67. Reduction in cold season greenhouse heating fuel via recovery of excess solar heat with heat pumps

B. Krug | B. Luce

68. CO₂ supply to a greenhouse from the combustion of vegetal waste

69. Vegetation as a passive system for enhancing building climate control

70. A survey to evaluate safety in protected crops in western Sicily

P. Catania | M. Vallone

71. Double use of water treatment in soilless growing systems: disinfection of recirculating solution and removal of plant protection products from discharge water

J. van Ruijven | E. van Os | I. Stijger | E. Beerling | C. de Haan

72. Land analysis of agricultural plastic waste production in a South Italy area by means of a geographical information system

73. Technological features and elements of economic efficiency regarding the semi-automatic grafting of vegetables

M. Bogoescu | D. Moise

74. PD+ controller tuning with the Cuckoo search algorithm for a leaf cutter robot

J.G. Cebada | I.L. López-Cruz | F. Hahn | P. Sánchez | E. Romantchik

75. Assessing the “Special-Serre” sprayer for pesticide application to a greenhouse chrysanthemum crop

B. Bernardi | S. Benalia | M.R. Panuccio | G. Zimbalatti

76. Modelling the stomatal resistance under water comfort and restriction to assess the transpiration of a greenhouse New Guinea impatiens crop

77. Evaluation of season, cultivar, and aeration on biomass production of greenhouse hydroponic lettuce

E. Hernandez | G. Giacomelli | M. Lewis | L. An

78. Combination of greenhouse and open-field crop fertigation can increase sustainability of horticultural crops in the Mediterranean region

P. Muñoz | J.S. Flores | A. Antón | J.I. Montero

79. Agronomical and physiological responses of containerized ornamentals to salinity induced by major nutrients

G. Fascella | M.M. Mammano | Y. Rouphael | C. Cirillo

80. Comparison of passive and active methods of soil solution sampling for fertigation control in a Mediterranean greenhouse

81. Effects of different irrigation programs on cucumber plants grafted on different rootstocks

B. Duman | Y. Tuzel | G.B. Oztekin | I.H. Tuzel

82. Effect of water salinity and osmolytes application on growth and ornamental value of Viburnum lucidum L.

83. Effect of different salinity levels applied during the generative stage on quality of greenhouse-grown strawberries in Almeria, Spain

84. A study of the cultivation of medicinal plants in hydroponic and aeroponic technologies in a protected environment

85. Alteration of physical properties of substrates and accumulation of nutrients in strawberry hydroponic systems (Fragaria x ananassa Duch.)

R. Rivera-del Rio | J. Pineda-Pineda | E. Avitia-Garcia | A.M. Castillo-González | M. Vargas-Hernandez

86. Nutrient uptake concentrations of a pepper crop under Mediterranean climate conditions

87. Crop temperature measurements for crop water status identification in greenhouses

C. Kittas | A. Elvanidi | K.P. Ferentinos | T. Bartzanas | N. Katsoulas

88. Evaluation of Salvia hispanica performance under increasing salt stress conditions

89. Characterization of Pelargonium peltatum nutrient disorders

B. Whipker | I. McCall

90. Reduction of strawberry plants density grown on substrate in a greenhouse may guarantee efficiency and yield

91. Fruit production and leaves mineral content in different cultivars and strawberry cropping systems

92. Application of drought and salt stress can improve tomato fruit quality without jeopardising production

B.A.E. Van de Wal | L. Van Meulebroek | K. Steppe

93. Influence of temperature and salinity on tomato quality of a high value commercial cultivar

94. Plant growth analysis system: a new approach for greenhouse management and horticultural research

M. Dinar | R. Golovaty

95. Perfect roses and energy efficient cultivation

A. de Gelder

96. Irrigation influence on the microclimate of a Mediterranean plastic greenhouse with black mulch and without crop

M.R. Granados | S. Bonachela | J. Hernández | J.C. López | J.J. Magán

97. An alternative to conventional fossil fuel heating systems: water filled passive NIR absorbing polyethylene sleeves

98. Comparative study of tomato production strategies for long-cycle crop in enarenado and for inter-planting in different substrates systems in the Mediterranean area

99. Evaluation of different training systems and crop densities to increase greenhouse tomato production and profitability in the Mediterranean area

100. Comparative performance of selected ornamentals under LED-lighting

L. Zheng | M.C. Van Labeke

101. Accelerating ripening of greenhouse tomatoes in autumn at the end of harvest with ethylene application

C. Gilli | C. Camps | Y. Fleury | J. Stalder

102. Sweet pepper acclimation to variable CO₂ supply in a Mediterranean greenhouse

103. Sweet pepper grown under salinity stress as affected by CO₂ enrichment and nitrogen source

104. Influence of geometry on shading effect inside photovoltaic greenhouses

S. Castellano

105. Net house crop protection effects against salt water and strong typhoon winds – influence of wind speed and salinity effects on plant leaves

106. Influence of the greenhouse type and cooling system on the production of a tomato crop during the spring/summer cycle under Mediterranean climate

P. Marín | M.A. Moreno | F.D. Molina-Aiz | D.L. Valera | A. López

107. Development of a building-integrated roof top greenhouse in Barcelona, Spain

108. The low energy greenhouse ‒ heat transfer by long wave radiation

H.-J. Tantau | G. Akyazi

109. Influence of greenhouse’s shape in the structural performance

J.G. Vieira Neto | J. Soriano

110. Liquid desiccant dehumidification system for improving microclimate and plant growth in greenhouse cucumber production

X. Hao | J. Zheng | L. Celeste | X. Guo | S. Kholsa

111. Operation reliability of wireless sensor networks in greenhouse conditions

N. Katsoulas | K.P. Ferentinos | A. Tzounis | T. Bartzanas | C. Kittas

112. Optimizing the thermal energy contribution of a solar energy storage system in a greenhouse

G.K. Ntinas | V.P. Fragos | C. Nikita-Martzopoulou

113. Benefits of a semi-closed greenhouse for tomato production in the West of France

114. Improvement of greenhouse climate control in Mediterranean conditions: a case study from Turkey

Y. Tuzel | H.F. de Zwart | A. Sapounas | S. Hemming | C. Stanghellini

115. Evaluating environmental conditions in open-roof greenhouses

116. Spectral distribution of light under different structures and cover materials employed in Mediterranean greenhouses

M. Pérez-Saiz | F.J. Barbero-Francisco | M.T. Lao-Arenas

117. Is it time for photovoltaic greenhouses?

R. Suay | C. Poncet | H. Fatnassi

118. The next generation of microalgae production systems under photovoltaic greenhouses

119. Narrow-band lighting combined with short photoperiods as a way to control growth and shape in greenhouse grown ornamentals

K.-J. Bergstrand | H. Asp | H.K. Schüssler

120. Different light spectra is affecting growth and morphology of transplants of Solanum lycopersicum

K.-J. Bergstrand | H. Asp | H.K. Schüssler

121. Influence of light and temperature on flower development in gerbera

T.A. Dueck | F.L.K. Kempkes | F. van der Helm | M. De Groot

122. Investigating the efficacy of white light-emitting diodes at regulating flowering of photoperiodic ornamental crops

Q. Meng | E.S. Runkle

123. Mobile shading versus whitewashing: evaluation of the agronomic response of a tomato crop

124. Energy efficiency of greenhouse cucumber production under LED and HPS lighting

T. Kaukoranta | L.E. Särkkä | K. Jokinen

125. Measuring method for photosynthetic photon flux density using a digital camera

A. Sato | M. Tsukada

126. Light spectral effects on phenolic compounds in Perilla frutescens leaves as related to the leaf age, color and duration of exposure

A. Viršilė | A. Brazaitytė | R. Sirtautas | P. Duchovskis

127. Yield and fruit quality of several wild and domestic tomato cultivars grown in an environmentally controlled agricultural facility (plant factory)

K. Ohashi-Kaneko | W. Imai | T. Tabuchi | T. Kobayashi | H. Watanabe

128. Dynamic temperature integration with temperature drop improved the response of greenhouse tomato to long photoperiod of supplemental lighting

129. Response of greenhouse tomato to different vertical spectra of LED lighting under overhead high pressure sodium and plasma lighting

130. Supplemental lighting for greenhouse-grown strawberries: effects of different ratios of red to blue radiation

M. Yakovtseva | G. Govorova | I. Tarakanov

131. Proline test to evaluate light stress in tomato seedlings under artificial light

E.M. Almansa | R.M. Chica | B.M. Plaza | M.T. Lao-Arenas

132. Factors influencing the efficacy of insect-proof screens

R.M. Oliva | A.J. Álvarez

133. Insect exclusion screens: the size of the holes from a three-dimensional perspective

A.J. Álvarez | R.M. Oliva

134. Investigating alternative methods for enhancing the establishment of the zoophytophagous mirid Nesidiocoris tenuis (Reuter) in greenhouse tomato crops

M. Nannini | F. Atzori | F. Musio | R. Pisci | M. Porcu

135. Epidemiology and management of impatiens downy mildew in the United States

B.R. Harlan | L. Granke | M.K. Hausbeck

136. Summer production of high soluble solid content tomato by the simple and low-cost nutriculture system in Hokkaido

T. Jishi | T. Komatsu | S. Yasuoka

137. Cover crops as a part of organic greenhouse rotation: implication on soil arthropods dynamics

138. Effect of screenhouse cover optical properties on sweet pepper fruit quality

N. Katsoulas | O. Kaltsa | N. Rigakis | E. Kitta

139. Climate characterization under protection facilities in the American inter-tropical region

G.A. Salcedo | M. Pérez-Saiz | J. Reca-Cardeña | F.J. Barbero-Francisco | M.T. Lao-Arenas

140. Diversity of arbuscular mycorrhizal fungi in strawberry crop systems detected in trap cultures

141. Nutrimental balance in aquaponic lettuce production

142. Bioplastics and biocomposites for sustainable horticultural containers: Performance and biodegradation in home compost

J.A. Schrader | K.G. McCabe | D. Grewell | W.R. Graves

143. Forcing a crop of witloof chicory (Cichorium intybus L.) by using heat from the fermentation of cow manure

T. Kumano | H. Araki

144. Microeconomic and environmental sustainability of Portuguese greenhouse horticulture: a critical assessment

J.M. Costa | M. Reis | J.A. Passarinho | M.E. Ferreira | D.P.F. Almeida

145. Plastic films and soil management interaction on organic ‘Sugrathirteen’^® table grapes quality in Apulia region

146. Water-efficient zero-emission greenhouse crop production: a preliminary study

147. Organic seedling production

Y. Tuzel | G.B. Oztekin

148. Effect of different photoperiods on the biochemical profile of the green algae C. vulgaris and S. obliquus

C. Scharff | N. Domurath | M. Wensch-Dorendorf | F.-G. Schröder

149. Cultivation of microalgae in closed systems under artificial lighting

C. Scharff | N. Domurath | M. Wensch-Dorendorf | F.-G. Schröder

150. The effect of grafting on salinity tolerance in cucumber plants grown in perlite

A. Gul | O. Cengiz | M. Tepecik

151. Development and validation of two crop photosynthesis monitoring systems to support greenhouse climate control