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Datasets Horticulturae 2023. Predictive Model
dc.contributor.author | Guzmán Palomino, José Miguel | |
dc.contributor.author | López Mora, Manuel Felipe | |
dc.contributor.author | Quintero Castellanos, María Fernanda | |
dc.contributor.author | Salas Sanjuan, María Del Carmen | |
dc.contributor.author | González Murillo, Carlos Alberto | |
dc.contributor.author | Borgovan, Calina | |
dc.contributor.author | Borgovan, Calina | |
dc.date.accessioned | 2023-12-21T09:16:11Z | |
dc.date.available | 2023-12-21T09:16:11Z | |
dc.date.issued | 2023-12-19 | |
dc.identifier.uri | http://hdl.handle.net/10835/14861 | |
dc.description.abstract | Agriculture is the main driver of depletion resources worldwide, and its duty is to ensure food security within a rapidly increasing demographic and urbanization, so it is important to transi-tion to sustainable production systems. Vertical crops (VCs) can reduce the pressure on conven-tional agriculture because they save water and nutrients and increase crop yield. Therefore, this study aimed to validate a proposed predictive model (PM) to simulate water and nutrient uptake in vertical crops under greenhouse conditions. Based on the Penman-Monteith equation, PM es-timates transpiration, while nutrient uptake was estimated using the Carmassi-Sonneveld sub-model. PM was experimentally evaluated for vertically grown lettuce under Mediterranean greenhouse conditions, during spring 2023. The irrigation technique was a closed-loop fertiga-tion circuit. The experimental consisted of testing two densities (50 and 80 plants·m-2), where each unit of the experiment unit was divided into three heights (lower, medium, and upper). It performed ANOVA with a value of p < 0.05 and R2 to assess PM performance. The results sug-gest a high degree of PM, since R2 ranged from 0.6 to 0.8 for the uptake of water and nutrients. Both densities had a yield between 17-20 times higher than conventional lettuce production and significant savings in water, between 85-88%. In this sense, PM has great potential to intelli-gently manage VC fertigation, saving water and nutrients, which represents an advance towards reaching SDG 6 and SDG 12, within the 2030 | es_ES |
dc.language.iso | es | es_ES |
dc.relation | Horticulturae 2023, 9, x. https://doi.org/10.3390/xxxxx | es_ES |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Agronomía | es_ES |
dc.subject | Model | es_ES |
dc.title | Datasets Horticulturae 2023. Predictive Model | es_ES |
dc.title.alternative | Predictive Model to Evaluate Water and Nutrient Uptake in Vertically Grown Lettuce under Mediterranean Greenhouse Conditions | es_ES |
dc.type | info:eu-repo/semantics/report | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |
dc.relation.projectID | CPP 2021-008801 | es_ES |