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Irrigation-Advisor-A Decision Support System for Irrigation of Vegetable Crops
dc.contributor.author | Miras Avalos, José Manuel | |
dc.contributor.author | Rubio Asensio, José Salvador | |
dc.contributor.author | Ramírez Cuesta, Juan Miguel | |
dc.contributor.author | Maestre Valero, José Francisco | |
dc.contributor.author | Intrigliolo Molina, Diego Sebastiano | |
dc.date.accessioned | 2021-05-18T06:27:56Z | |
dc.date.available | 2021-05-18T06:27:56Z | |
dc.date.issued | 2019-10-26 | |
dc.identifier.citation | Mirás-Avalos JM, Rubio-Asensio JS, Ramírez-Cuesta JM, Maestre-Valero JF, Intrigliolo DS. Irrigation-Advisor—A Decision Support System for Irrigation of Vegetable Crops. Water. 2019; 11(11):2245. https://doi.org/10.3390/w11112245 | es_ES |
dc.identifier.issn | 2073-4441 | |
dc.description.abstract | Climate change will intensify water scarcity, and therefore irrigation must be adapted to save water. Operational tools that provide watering recommendations to end-users are needed. This work presents a new tool, Irrigation-Advisor (IA), which is based on weather forecasts and is able to separately determine soil evaporation and crop transpiration, and thus is adaptable to a broad range of agricultural situations. By calculating several statistical indicators, IA was tested against the FAO-56 crop evapotranspiration (ETcFAO) methodology using local crop coefficients. Additionally, IA recommendations were compared with current standard practices by experienced farmers (F). Six field experiments with four widely cultivated species (endive, lettuce, muskmelon and potato) were performed in Southeast Spain. Irrigation water applied, crop yield, aboveground biomass and water productivity were determined. Crop water needs underestimations (5%–20%) were detected when comparing IA against ETcFAO, although the index of agreement proved reasonable adjustments. The IA recommendations led to water savings up to 13% when compared to F, except for lettuce, with a 31% surplus in irrigation when using IA. Crop yield was not compromised and water productivity was increased by IA. Therefore, IA mimicked the farmers0 irrigation strategies fairly well without deploying sensors on-site. Nevertheless, improvements are needed for increasing the accuracy of IA estimations. | es_ES |
dc.description.sponsorship | The authors thank the owners of the experimental fields (Madrid and Galindo families) and David Hortelano (CEBAS-CSIC) for his help with field determinations. This research: including the APC, was funded by the Spanish MINISTERIO DE ECONOMÍA Y COMPETITIVIDAD (MINECO) with FEDER co-financing, projects “RiegoAsesor” and “Preciriego” (grant numbers RTC-2015-3453-2 and RTC-2017-6365-2) and by the European Commission with project “SHui” (grant number: 773903). | es_ES |
dc.format | application/pdf | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | MDPI | es_ES |
dc.relation.uri | https://www.mdpi.com/2073-4441/11/11/2245/htm | es_ES |
dc.rights | Atribución-NoComercial-SinDerivadas 3.0 España | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.title | Irrigation-Advisor-A Decision Support System for Irrigation of Vegetable Crops | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.subject.other | Edafología y Química Agrícola | es_ES |
dc.subject.other | Ingeniería del Terreno | es_ES |
dc.subject | Evapotranspiration | es_ES |
dc.subject | Modeling | es_ES |
dc.subject | Soil water balance | es_ES |
dc.subject | Water-use efficiency | es_ES |
dc.subject | Weather forecasts | es_ES |
dc.identifier.uri | http://hdl.handle.net/10317/9384 | |
dc.peerreview | Si | es_ES |
dc.identifier.doi | 10.3390/w11112245 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.subject.unesco | 2511 Ciencias del Suelo (Edafología) | es_ES |
dc.subject.unesco | 2508.02 Evaporación | es_ES |
dc.subject.unesco | 3103.02 Hibridación de Cultivos | es_ES |
dc.contributor.conveniante | Universidad Politécnica de Cartagena | es_ES |
dc.contributor.conveniante | Consejo Superior de Investigaciones Científicas | es_ES |
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