dc.creator | Fernández Cabanás, Víctor Manuel | es |
dc.creator | Pérez Urrestarazu, Luis | es |
dc.creator | Juárez, Alexes | es |
dc.creator | Kaufman, Nathan T. | es |
dc.creator | Gross, Jackson A. | es |
dc.date.accessioned | 2020-11-19T15:19:55Z | |
dc.date.available | 2020-11-19T15:19:55Z | |
dc.date.issued | 2020 | |
dc.identifier.citation | Fernández Cabanás, V.M., Pérez Urrestarazu, L., Juárez, A., Kaufman, N.T. y Gross, J.A. (2020). Comparative Analysis of Horizontal and Vertical Decoupled Aquaponic Systems for Basil Production and Effect of Light Supplementation by LED. Agronomy, 2020 (10) (2020 (1414)), 1 p.-14 p.. | |
dc.identifier.issn | 2073-4395 | es |
dc.identifier.uri | https://hdl.handle.net/11441/102732 | |
dc.description.abstract | Aquaponic facilities allow the joint production of fish and plants in a reduced space.
This hydroponic technique, combined with vertical farming, is not well studied. The main
objective of this work was to compare basil production between horizontal and vertical decoupled
aquaponic systems and assess the utilization of supplemental lighting in a greenhouse environment.
Six independent vertical racks were arranged with hydroponic trays at three heights. Three racks
were affixed with LED lighting on the lowest levels and three with supplemental lighting on the
intermediate level. Immediately adjacent to the vertical systems, two independent horizontal systems
containing three trays were constructed to compare basil production. After 35 days of growth post
transplanting, the total production per tray and weight, height, number of leaves, and nodes of 20
selected plants per tray were determined. Records of the intensity of illumination photosynthetic
photon flux density (PPFD)) were recorded at dawn (8:00), noon (12:00), and dusk (18:00) at randomly
predetermined positions associated with the 20 selected plants per tray. The total basil production
in the experiment was 58.79 kg, with an average production per unit area of 2.43 and 0.94 kg m−2
for vertical and horizontal systems, respectively. Productivity per unit area in the vertical systems
was 160% greater than in horizontal systems. A significant effect of lighting, the height of the tray,
and plant position inside the tray was found on plant growth parameters. Optimization of light source
distribution and tray orientation can enhance the productive performance in vertical aquaponic
systems. Electricity cost associated with supplemental lighting per kg of production increment was
21.84 and 12.25 $ kg−1
for the bottom and intermediate levels of the vertical system, respectively,
the latter being economically the most profitable. | es |
dc.format | application/pdf | es |
dc.format.extent | 14 p. | es |
dc.language.iso | eng | es |
dc.publisher | MDPI | es |
dc.relation.ispartof | Agronomy, 2020 (10) (2020 (1414)), 1 p.-14 p.. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Decoupled aquaponics | es |
dc.subject | Vertical farming | es |
dc.subject | Hydroponics | es |
dc.subject | Basil | es |
dc.subject | Artificial lighting | es |
dc.title | Comparative Analysis of Horizontal and Vertical Decoupled Aquaponic Systems for Basil Production and Effect of Light Supplementation by LED | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Ingeniería Aeroespacial y Mecánica de Fluidos | es |
dc.relation.publisherversion | https://www.mdpi.com/2073-4395/10/9/1414 | es |
dc.identifier.doi | 10.3390/agronomy10091414 | es |
dc.contributor.group | Universidad de Sevilla. AGR268: Naturación Urbana e Ingeniería de Biosistemas | es |
dc.journaltitle | Agronomy | es |
dc.publication.volumen | 2020 (10) | es |
dc.publication.issue | 2020 (1414) | es |
dc.publication.initialPage | 1 p. | es |
dc.publication.endPage | 14 p. | es |
dc.identifier.sisius | 13384 | es |