Home > International Symposium on Advanced Technologies and Management for Innovative Greenhouses: GreenSys2019 > Effects of roof-mounted flexible photovoltaic panels on solar radiation and tomato yield in Canarian greenhouse

Articles

Effects of roof-mounted flexible photovoltaic panels on solar radiation and tomato yield in Canarian greenhouse

Article number

1296_12

Pages

87 – 92

Language

English

Abstract

Nowadays, the use of photovoltaic (PV) energy in greenhouses has become an important solution and suitable option to achieve the environmentally sustainable agriculture objectives.
Recently, the integration of the photovoltaic panels on the structure of the greenhouse is one of these applications of photovoltaic technologies in agriculture.
However, the resulting shading induced by the PV panels can have adverse effects on climate and greenhouse production.
In this sense, our study was conducted for the purpose of assessing the effects of shading induced by the photovoltaic panels on crop productivity and climate conditions inside a Canarian greenhouse in which 40% of the roof area was covered with flexible photovoltaic panels.
An identical greenhouse without PV panels was used as a control.
Tomato (Solanum lycopersicon ‘Pristyla’) was cultivated in the two greenhouses.
The results showed that the photovoltaic panels covering 40% of the roof of a Canarian greenhouse in a checkerboard format, decreased the availability of solar radiation inside the greenhouse by 46 to 51% compared to the control greenhouse during clear days, and does not have a significant effect on the tomato yield, despite of their negative effect on the fruit maturity.

Publication

International Symposium on Advanced Technologies and Management for Innovative Greenhouses: GreenSys2019

Authors

K. Ezzaeri, H. Fatnassi, A. Wifaya, A. Bazgaou, L. Gourdo, A. Aharoune, A. Bekkaoui, L. Bouirden

Keywords

solar radiation, greenhouse, photovoltaic panels, tomato yield

Full text

https://doi.org/10.17660/ActaHortic.2020.1296.12

Groups involved

Online Articles (148)

1. Future-oriented integrated approach of aerodynamics and energy engineering for revolutionizing greenhouse design and control

In-Bok Lee

2. Study on application status of solar thermal technology in solar greenhouse of China

G. Wu | Y. Zhang | H. Fang | Q.C. Yang

3. Experimental investigation of a dual axis tracking linear Fresnel lens system installed in a small-scale greenhouse

R.M.C. Jansen | L.A.A. Bunthof | P.J. Sonneveld | M.A. Smit

4. Adaptive architecture towards portability of greenhouse models

L. Miranda | G. Schillaci

5. Using computational fluid dynamics (CFD) to improve high tunnel ventilation

D. Lewus | A.J. Both

6. Energy balance and climate control assessments in greenhouse projects using Hortinergy, a friendly scientifically based web tool

7. Effect of temperature on tomato fruit growth: a modelling-based proposal for optimal temperature distribution within heated greenhouse

E. Legast | E. Brajeul | V. Truffault

8. Growing strawberries with superimposed levels: effect on fruit yield and quality

J.-P. Bosc | A. Grisey

9. Measurement of the CO₂ exchange of a tomato canopy inside an Almería type naturally ventilated greenhouse

10. Evaluation of water saving technologies at Estidamah research center in Saudi Arabia

11. A theoretical comparison of costs between greenhouses and indoor farms: a case analysis in Ohio

C. Kubota

12. Effects of roof-mounted flexible photovoltaic panels on solar radiation and tomato yield in Canarian greenhouse

13. Estimation of the light environment inside a tomato canopy in a greenhouse by using the ray tracing method

Y. Ohashi | Y. Ishigami | E. Goto

14. Response of tilapia and tomato to the complementation of nutrients in an aquaponic system

15. Approaches for sensitivity and uncertainty analyses of dynamic mathematical models of greenhouse climate: an overview

I.L. López-Cruz | E. Fitz-Rodríguez | R. Salazar-Moreno | A. Rojano-Aguilar

16. Study of the vertical temperature profile in a tomato greenhouse equipped with lighting, two screens and a VentilationJet system

I. Tsafaras | A. de Gelder | B.H.E. Vanthoor

17. Optimal control of non-smooth greenhouse models

A. Della Noce | M. Carrier | P.-H. Cournède

18. Simulation of night-time condensation on cucumber leaves in single slope solar greenhouse

19. Relative humidity variation in greenhouses as affected by CO₂ enrichment at high temperatures resulting in energy saving

A. Martzopoulou | D. Vafiadis | V.P. Fragos

20. Greenhouse soil warmed by capillary network and its effect on the growth of cucumber

Xun Li | N. Gruda | Jinlong Dong | Zengqiang Duan

21. Microclimate analysis of healing and acclimatization tunnels using COMSOL Multiphysics

I.-L. Dumitrescu | A.-G. Ghiaus | V. Fatu

22. Computational fluid dynamic time evolution of crop transpiration and heat transfer inside a Venlo greenhouse

23. Effects of the increase of ventilation surface area on the microclimate and yield of a tomato crop in Mediterranean greenhouses

24. Ventilation surface area: key to modify morphology, quality and photosynthetic activity of tomato crops in Mediterranean greenhouses

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

25. Greenhouse dehumidification by an air-air heat pump under Mediterranean conditions

I. Lycoskoufis | G. Lambrinos | G. Mavrogianopoulos

26. Effects of infrared radiation (IR) on growth parameters of eggplant cultivation and greenhouse energy efficiency

A. Kavga | F. Evangelopoulou | C. Koulopoulou | M. Zografou | I. Lycoskoufis

27. Performance of a passive solar heating system in multi-span Moroccan greenhouse

28. Productivity and photosynthetic characteristics of the facultative halophyte Mesembryanthemum crystallinum grown indoors with LED lighting under different salinities

J. He | L. Qin

29. Modeling translocation and metabolism in lettuce

M.P.N. Gent

30. Extended control of downy mildew and Phytophthora root rot on ornamentals with the novel fungicide oxathiapiprolin

B.R. Harlan | M.K. Hausbeck

31. Application of mechanical stimulation for overgrowth retardation to tomato grafted seedlings using air circulation fans in greenhouse

H.S. Hwang | H.W. Jeong | H.M. Kim | H.M. Kim | S.J. Hwang

32. Control of Phytophthora capsici diseases in greenhouse squash by fast-flow filtration

33. Effect of different light-emitting diodes wavelengths on the growth of grey mold

34. Enhancement of gene expression related to phytochemical accumulation in plant leaves via exposure to environmental stresses in a plant factory

E. Goto | M. Ide | Y. Saito | S. Hikosaka

35. Optimizing production of tomato seedlings ‘Florida 47’ and ‘Shin Cheong Gang’ for grafting using lower DLI and CO₂ supplementation in precision indoor propagation systems

B. Huber | R. Hernández

36. The impact of elevated CO₂ on yield of vegetables

Jinlong Dong | N. Gruda | Xun Li | Zengqiang Duan

37. End-of-day treatments as a way of controlling growth in ornamental pot plants

K.-J. Bergstrand | H. Asp

38. Integrated greenhouse production in new light: prospects on improved LED-assisted biocontrol of foliar diseases

B.W. Alsanius | K.-J. Bergstrand | M.E. Karlsson

39. Influence of priming methods on seed germinability and transplants performance in six vegetable species

40. Effect of cutting angle in the speed of healing under splice grafting method

A. Carreño-Ortega | J.L. Pardo-Alonso | M. Díaz-Pérez | A.J. Callejón-Ferre

41. Hairy root disease: digitized images based method to monitor the hairy root development on eggplants growing on soilless substrate in greenhouse

S. Eberle | C. Gilli | Y. Fleury | C. Camps

42. Effect on temperature of lightweight plant cover enveloping papaya fruit (Carica papaya L.) in a naturally ventilated Mediterranean greenhouse

M.N. Honoré | L.J. Belmonte-Ureña | F.D. Molina-Aiz | F. Camacho-Ferre

43. Importance of a realistic leaf shape in light modelling

44. Modelling evapotranspiration in off-line simulations of greenhouse climate control

I. Seginer | G. van Straten | P. van Beveren

45. Optimizing production by varying leaf number and stem density in high-wire cucumber

A. Elings | J. Janse

46. Applications of radiative transfer models to greenhouse vegetation

N. Vilfan | J.A. Dieleman | A. Elings | G. Polder

47. Using CFD modeling to assess the impact of water input restriction on an impatiens crop grown inside a greenhouse

P.E. Bournet | H. Bouhoun Ali | P. Cannavo | E. Chantoiseau

48. Combining flow-MRI method and modeling approach to assess the impact of conducting tissues on water fluxes in tomato fruit

49. A functional-structural plant model of greenhouse-grown cucumber under LED lighting

G.H. Buck-Sorlin | X. Cornilleau | S. Rahme | V. Truffault | E. Brajeul

50. Physiological modelling shows the options for a grower how to sustain high production levels with constrained supply of CO₂ fertilizer

P.H.B. de Visser | A. de Gelder

51. Sugar availability is involved in rose bud outgrowth stimulation following a temporary light intensity restriction during the vegetative development of the main stem

52. An integrated fruit model toolkit: combining fruit biophysical processes with central carbon metabolism

53. Evaluation and estimation of light interception and photosynthetic rate of lettuce plants grown under LEDs using 3D-scanned plant modelling

54. Plant growth in greenhouses using CO₂ enrichment at high temperatures with a passive solar system

D. Vafiadis | A. Martzopoulou | A. Denizopoulou | V.P. Fragos

55. Using deep learning to predict plant growth and yield in greenhouse environments

B. Alhnaity | S. Pearson | G. Leontidis | S. Kollias

56. Blue light associated with low phytochrome activity can promote flowering: a comparison with red light in four bedding plant species

Y. Kong | K. Schiestel | Y. Zheng

57. Validation of an adapted soil-plant model to study the water and nitrogen flows of Colombian greenhouse tomato systems

R. Gil | C.R. Bojacá | R. Heuts | E. Schrevens

58. Determination of the performance of DME combustion gas application on physiological parameters of hot pepper plant in controlled greenhouse

59. Year-round production of tomato fruits by low node-order pinching and high-density planting in subtropical area in Japan

60. Design and development of a simulation-based decision support tool to improve the production process at large-scale greenhouses in Japan

K. Kanno | T. Higashide

61. Prediction of nitrogen, phosphorus and potassium uptake using a photothermal model

A. Martinez-Ruiz | P. Sánchez-García | J. Pineda-Pineda | J.V. Prado-Hernández | A. Ruiz-García

62. In-situ leaf-surface micro-topography – the case of stomata detection

R. Klose | J. Graefe | O. Körner

63. Estimation of water needs of young and aged rose plants with the use of two simplified transpiration models

M. Zografou | Ch. Lykas

64. The influence of the hybrid and the duration of vernalization of tuberous roots on photosynthesis and flowering in Ranunculus asiaticus L.

G.C. Modarelli | C. Arena | S. De Pascale | R. Paradiso

65. A methodology to identify a target DLI to control supplementary lighting

J. van Roy | F. de Ridder | G. Janssen | H. Marien

66. Effect of temperature and CO₂ concentration on leaf expansion in a tomato crop canopy

W. Yu | O. Körner

67. Melon and potato crops productivity under a new generation of optically active greenhouse films

68. Evaluation of the spectral properties and the effect on photosynthetic efficiency of spectrum conversion films

H.I. Yoon | J.Y. Shin | J.K. Kwon | K.S. Park | J.E. Son

69. Energy saving greenhouse systems for sweet pepper production

A. de Gelder | F. Kempkes | M.G.M. Raaphorst

70. Increase of light transmission by 10% in the Venlo-type greenhouse: from design to results of a cucumber experiment

F. Kempkes | J. Janse | G.L.A.M. Swinkels | S. Hemming

71. Highly efficient diffuse glass for greenhouse coverings

L. Álvarez-Rodrigo | A. Huignard

72. Calculating and reporting key light ratios for plant research

T. Shelford | C. Wallace | A.J. Both

73. Use of far-red radiation in sole-source lighting for floriculture crops

Y. Park | E.S. Runkle

74. Optimal artificial light intensity for protected tomato cultivation under LEDs

W. Vanlommel | M. Huysmans | L. Bosmans | R. Vanderbruggen | T. Van Delm

75. Climate-based annual daylight modelling for greenhouses with supplemental electric lighting

I. Ashdown

76. LED lighting strategies in cut flowers: balancing plant physiology and biological control of pests

J.A. Dieleman | H.M. Kruidhof | K. Weerheim

77. Effects of over-night lighting by red light emitting diodes on the growth and photosynthesis of lettuce under CO₂ enrichment

N. Fukuda | N. Kanesaka | L. Okushima | S. Sase

78. Photosynthetic activity of high-wire cucumber crops is reduced under led lighting: a matter of light spectra?

V. Truffault | A. Cheminant | E. Brajeul

79. Does “blue“ light invariably cause plant compactness? Not really: a comparison with red light in four bedding plant species during the transplant stage

Y. Kong | K. Schiestel | Y. Zheng

80. Improving adventitious rooting in Kalanchoe blossfeldiana cuttings using sole source targeted LED lighting spectra

81. The relationship between color profiles of asparagus (Asparagus officinalis L.) spears and light intensity in Fusekomi forcing culture

T. Kumano | H. Araki

82. CO₂ enrichment with light control improves photosynthetic response and flower quality in Phalaenopsis Queen Beer ‘Mantefon’

A.R. Cho | S.W. Chung | Y.J. Kim

83. Impact of sub-radiation with LED light during cultivation of Mentha spicata on growth responses and leaf coloring

L. Schenkels | A. Lauwers | W. Saeys | M.P. De Proft

84. Blue-light-promoted elongation and flowering are not artifacts from 24-h lighting: a comparison with red light in four bedding plant species

Y. Kong | D. Kamath | Y. Zheng

85. Evaluation of the quality of watermelon and squash seedlings produced indoors

F. Bantis | A. Koukounaras | A. Siomos | K. Radoglou | C. Dangitsis

86. Effect of supplemental UV-A radiation on mineral elements content and nitrate variation in Brassica microgreens

87. High green light proportion in mixed red and blue lights enhanced production of water spinach in plant factory

M. Kitayama | D.T.P. Nguyen | N. Lu | M. Takagaki

88. An overview of methods for the reduction of heat load in protected crops under warm climatic conditions

M. Teitel

89. Effects of supplemental lighting and temperature on summer production of tomato in Norway

90. A concentrating solar system to reduce greenhouse heat load and generate energy

91. Energy behaviour of the green layer in green façades

F. Convertino | I. Blanco | G. Scarascia Mugnozza | E. Schettini | G. Vox

92. Using solar energy to heat, cool and dehumidify tomato greenhouses in France: a feasibility study

A. Grisey | C. Levaillant | D. Martin | V. Stauffer

93. Collecting and storing solar energy for greenhouse heating

94. Seasonal energy storage for greenhouse production

F. de Ridder | J. van Roy | B. de Schutter | W. Mazairac

95. Analysis of energy consumption for tomato production in low technology greenhouses of Mexico

A. Ramírez-Arias | V. Campos-Salazar | J. Pineda-Pineda | E. Fitz-Rodríguez

96. Prediction of the ion concentration of root-zone macronutrients using long short-term memory in closed-loop soilless culture of sweet pepper

T. Moon | T.I. Ahn | J.E. Son

97. Reuse of cucumber drainage nutrient solution in secondary crops in greenhouses: initial results

N. Katsoulas | C.M. Demmelbauer-Benitez | A. Elvanidi | E. Gourzoulidou | J.F.J. Max

98. Effect of inoculation with rhizobia and reduced water supply in yield and biological nitrogen fixing activity of cowpea

G. Ntatsi | I. Karavidas | G. Giannikos | A. Tampakaki | D. Savvas

99. An open loop solution for precise and uniform drip fertigation in soilless culture

J.I. Arango | A.F. Diaz | G. Barbieri

100. Growing media and organic fertilizers affect microbial activities and nutrient availability in soilless horticulture

L. Paillat | R. Guénon | L. Huché-Thélier | F. Barraud | P. Cannavo

101. Estimating evapotranspiration in screenhouses using artificial neural network models

102. Analysis of plant and fruit growth and yield under a micro sap flow sensor automated irrigation in substrate hydroponics for tomato cultivation

103. Irrigation scheduling for container grown Spiraea japonica based on cumulative vapor pressure deficit

K. Keary | J.A. Stoochnoff | T. Graham | M.A. Dixon

104. Evaluation of four soilless substrate systems for greenhouse strawberry production

T. McKean | M. Kroggel | C. Kubota | R. Naasz

105. Performance evaluation of commercial ion-selective electrodes for hydroponic cultivation system

106. The possibility of tomato cultivation in greenhouse using treated waste water from a rural sewage treatment plant

M. Eguchi | K. Kameyama | Y. Iwasaki

107. Coco-peat effluent and organic manure based hydroponics for greenhouse crop cultivation

W.M.D.K. Ethulgama | H.M.N.K. Herath | W.A.P. Weerakkody | A. Gunasena | D.M.D. Bombuwela

108. Effect of salinity application on yield and quality in the hydroponically grown baby-leaf vegetables

M. Takahama | S. Nicola | T. Suzuki | H. Araki

109. Growth and quality response of potted ornamental shrubs under salt stress

110. Comparison of different compost materials for growing strawberry plants

111. Possible use of soluble organic manure for coco-peat grown cucumber (Cucumis sativus)

F.B.D.U. Kumari | S.M.M.R. Mawalagedera | W.A.P. Weerakkody

112. Impact of nitrogen supply level and NaCl on the metabolism of Cichorium spinosum L.

M. Chatzigianni | G. Ntatsi | I. Livieratos | K.A. Aliferis | D. Savvas

113. Translocation and distribution of photosynthates in Japanese and Dutch tomato cultivars with low node-order pinching and high-density planting under salt stress condition

K. Maeda | M. Johkan | S. Tsukagoshi | T. Maruo

114. Analysis of water retention capacities of various compost and its relationship to strawberry moisture level

115. Effect of alternating red and blue irradiation on the growth of leaf lettuce

H. Shimizu | S. Takasu | H. Nakashima | J. Miyasaka | K. Ohdoi

116. Crop productivity in plant factories

M. Nichols | D. Duggan-Jones

117. Bioactive compound accumulation and growth of coriander (Coriandrum sativum L.) under different types of white LED lights in plant factory

D.T.P. Nguyen | M. Kitayama | N. Lu | M. Takagaki

118. Tipburn occurrence and growth of lettuce as affected by electrical field in a plant factory with artificial light

Y.X. Tong | J. Lu | L. Li | Q.C. Yang

119. Cultivar screening: assessment of plant growth, morphology, tipburn occurrence, and quality characteristics of six lettuce cultivars grown in a plant factory

N. Lu | D.T.P. Nguyen | X. Ren | M. Takagaki

120. Exploring the possibility to use energy from solar panels to provide artificial light through LEDs in a vertical hydroponic crop of lettuce

121. Effect of light emitting diodes (LED) light on the productivity and quality of selected crops in a modular agricultural production system

K. Sugumaran | A. Al-Roumi | B. Thomas | V. Kumar | M. Albaho

122. Growth, morphology, photosynthetic performance, and energy use efficiency as affected by different combinations of light wavelength in a plant factory with artificial light

L. Li | Y.X. Tong | Q.C. Yang

123. Improving lettuce plant growth and preventing tip-burn occurrence by using a multi-fan system in a plant factory

H.A. Ahmed | Y.X. Tong | Q.C. Yang

124. Current developments in greenhouse robotics and challenges for the future

J. Hemming

125. Remote control of greenhouse cucumber production with artificial intelligence – results from the first international autonomous greenhouse challenge

S. Hemming | I. Righini | F. de Zwart | A. Elings

126. Factors affecting the accuracy and precision of ion-selective electrodes for hydroponic nutrient supply systems

127. Real-time monitoring of chemical water quality in closed-loop hydroponics

Ø.M. Jakobsen | M. Schiefloe | Ø. Mikkelsen | C. Paille | A.I.K. Jost

128. UV-C irradiation after sunset increases control of powdery mildew in strawberries with side-effect on mite populations

M. Vervoort | K. Stoffels | D. Baets | P. Melis | T. Van Delm

129. Development of an automatic water-stress control system by image analysis for the production of high-quality tomato

S. Hikosaka | K. Inoue | Y. Ishigami | E. Goto

130. Diagnosing for the influence on strawberry growth by EC management using a 3‑D depth sensor

H. Umeda | Y. Mochizuki | M. Takahashi | Y. Kawagoe

131. Measurements of environmental parameters inside and outside a greenhouse using open-source software device

132. Application software for supporting labour management in large‑scale plant production systems: a conceptual design

K. Ohyama | J. Fujioka

133. Contribution of hyperspectral imaging to monitor water content in soilless growing cucumber crop

A. Elvanidi | J. Zinkernagel | J.F.J. Max | N. Katsoulas

134. Development of LAI and fruit load estimation method using a three-dimensional shape measurement sensor

135. Digital robotic system for grafting vegetable seedlings

M. Bogoescu | M. Doltu | M. Singh | B. Iordache

136. New challenges for organic greenhouse horticulture in Sweden

137. Optimizing potassium application in organically-grown high tunnel tomato (Solanum lycopersicum) in the northeastern United States

R.G. Sideman | B. Hoskins | M. Hutton | H. Bryant | E. Sideman

138. NLOS-OG: a management tool for nitrogen fertilization in organic greenhouses

139. GREENRESILIENT – applying agroecology to organic greenhouse production

F. Tittarelli | B.W. Alsanius | L. Kemper | K. Koefoed Petersen | K. Willekens

140. Experimental results of a solar cooling system for greenhouse climate control

G. Puglisi | G. Vox | C.A. Campiotti | G. Scarascia Mugnozza | E. Schettini

141. Research on performance of active heat storage-release system for canopy warming

142. Innovative greenhouse cultivation in compost barn

S. Friis Pedersen | M. Ebbesvik

143. Ebb and flood nutrient delivery system for sustainable automated crop production

G.A. Giacomelli | P.A. van Weel | C. Blok

144. The risk associated with heavy metals contamination in vegetables growing in urban and peri-urban areas

R. Salazar-Moreno | E. Fitz-Rodríguez | I.L. López-Cruz | A. Rojano-Aguilar | C. Pérez Figueroa

145. Does optimized agrochemicals management help to reduce the environmental impact in tomato production? A comparative analysis between greenhouse and open field systems

R. Gil | C.R. Bojacá | E. Schrevens

146. Use of chitosan-polyacrylic acid (CS-PAA) complex, chitosan-polyvinyl alcohol (CS-PVA) and chitosan hydrogels in greenhouses as a carrier for beneficial elements, nanoparticles, and microorganisms

147. Evaluation of the potential for producing vegetables in screenhouses in Mozambique

G. Joaquim | F.J. Baptista

148. Analysis of economic sustainability of tomato greenhouses in Almería (Spain)

F.D. Molina-Aiz | D.L. Valera | A. López | R. Bouharroud | H. Fatnassi