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dc.contributor.author | Tefal, Eslam | es_ES |
dc.contributor.author | Tomas-Vidal, A. | es_ES |
dc.contributor.author | Martínez-Llorens, Silvia | es_ES |
dc.contributor.author | Jauralde García, Ignacio | es_ES |
dc.contributor.author | Peñaranda, D.S. | es_ES |
dc.contributor.author | Jover Cerda, Miguel | es_ES |
dc.date.accessioned | 2024-01-11T19:03:03Z | |
dc.date.available | 2024-01-11T19:03:03Z | |
dc.date.issued | 2023-07 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/201838 | |
dc.description.abstract | [EN] This study examined how eco-organic feed affects the growth performance, nutrient efficiency, feed utilisation, and body composition of gilthead seabream. Six different diets were tested, including a control diet (CONT) without organic ingredients and four diets with 100% organic ingredients: trout (TRO), seabass (SBS), poultry (POU), and mix (MIX), along with a control organic diet (ORG) containing organic ingredients and 30% fishmeal. The experiment lasted 70 days, and the fish were fed twice a day, starting with an initial weight of 60.5 g. The results showed that the highest growth rates were observed in fish fed the ORG and CONT diets containing fishmeal. Conversely, the POU diet resulted in the lowest growth rate, survival rate, and highest value for feed conversion ratio (FCR). Almost all essential amino acid efficiency values were high in fish fed the ORG and CONT diets. Still, significant differences were noted in the retention efficiency of fatty acids across all diets. The retention efficiency was higher in the CONT diet, followed by the ORG diet. However, the economic conversion rate was lower for CONT, SBS, TRO, and MIX. Overall, using organic diets of animal origin impacted the growth performance of gilthead seabream, but it is still a promising approach. | es_ES |
dc.description.sponsorship | This project had been developed with the collaboration of the Biodiversity Foundation (Spanish Ministry for Ecological Transition and the Demographic Challenge), through the Pleamar Program, co-financed by the European Maritime and Fisheries Fund (EMFF). A full scholarship from the Ministry of Higher Education of the Arab Republic of Egypt funds the researcher Eslam Tefal | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | MDPI AG | es_ES |
dc.relation.ispartof | Sustainability | es_ES |
dc.rights | Reconocimiento (by) | es_ES |
dc.subject | Sustainable aquaculture | es_ES |
dc.subject | Organic diets | es_ES |
dc.subject | Amino acids | es_ES |
dc.subject | Organic fish | es_ES |
dc.subject | Organic production | es_ES |
dc.subject | Fishmeal substitution | es_ES |
dc.subject.classification | PRODUCCION ANIMAL | es_ES |
dc.title | Effects of Eco-Organic Feed on Growth Performance, Biometric Indices, and Nutrient Retention of Gilthead Seabream (Sparus aurata) | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.3390/su151410750 | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural - Escola Tècnica Superior d'Enginyeria Agronòmica i del Medi Natural | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Politécnica Superior de Gandia - Escola Politècnica Superior de Gandia | es_ES |
dc.description.bibliographicCitation | Tefal, E.; Tomas-Vidal, A.; Martínez-Llorens, S.; Jauralde García, I.; Peñaranda, D.; Jover Cerda, M. (2023). Effects of Eco-Organic Feed on Growth Performance, Biometric Indices, and Nutrient Retention of Gilthead Seabream (Sparus aurata). Sustainability. 15(14):1-16. https://doi.org/10.3390/su151410750 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.3390/su151410750 | es_ES |
dc.description.upvformatpinicio | 1 | es_ES |
dc.description.upvformatpfin | 16 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 15 | es_ES |
dc.description.issue | 14 | es_ES |
dc.identifier.eissn | 2071-1050 | es_ES |
dc.relation.pasarela | S\497041 | es_ES |
dc.contributor.funder | FUNDACION BIODIVERSIDAD | es_ES |
dc.contributor.funder | European Maritime and Fisheries Fund | es_ES |
dc.contributor.funder | Egyptian Ministry of Higher Education | es_ES |
dc.subject.ods | 02.- Poner fin al hambre, conseguir la seguridad alimentaria y una mejor nutrición, y promover la agricultura sostenible | es_ES |