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Partial and total replacement of fishmeal by a blend of animal and plant proteins in diets for Seriola dumerili: Effects on performance and nutrient efficiency

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Partial and total replacement of fishmeal by a blend of animal and plant proteins in diets for Seriola dumerili: Effects on performance and nutrient efficiency

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dc.contributor.author Monge-Ortiz, Raquel es_ES
dc.contributor.author Tomas-Vidal, A. es_ES
dc.contributor.author Gallardo-Álvarez, F.J. es_ES
dc.contributor.author Estruch-Cucarella, Guillem es_ES
dc.contributor.author Godoy-Olmos, Sergio es_ES
dc.contributor.author Jover Cerdá, Miguel es_ES
dc.contributor.author Martínez-Llorens, Silvia es_ES
dc.date.accessioned 2018-10-30T05:31:33Z
dc.date.available 2018-10-30T05:31:33Z
dc.date.issued 2018 es_ES
dc.identifier.issn 1353-5773 es_ES
dc.identifier.uri http://hdl.handle.net/10251/111523
dc.description This is the peer reviewed version of the following article: Monge-Ortiz, Raquel, Tomas-Vidal, A., Gallardo-Álvarez, F.J., Estruch-Cucarella, Guillem, Godoy-Olmos, Sergio, Jover Cerda, Miguel, Martínez-Llorens, Silvia. (2018). Partial and total replacement of fishmeal by a blend of animal and plant proteins in diets for Seriola dumerili: Effects on performance and nutrient efficiency.Aquaculture Nutrition, 24, 4, 1163-1174, which has been published in final form at https://doi.org/10.1111/anu.12655. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving
dc.description.abstract [EN] A 154-day trial was performed to assess the use of an alternative protein blend (corn gluten, krill and meat meal) as a substitute for fishmeal in diets for juvenile yellowtail, using four isolipidic (140 g/kg) and isoenergetic diets (24 MJ/kg) with the same digestible protein content (50%). The control diet was FM100, without replacement, and in FM66, FM33 and FM0, fishmeal was replaced at 33 g/kg, 66 g/kg and 100 g/kg, respectively. At the end of the experiment, no differences in growth parameters were observed. Fish fed the FM0 diet exhibited the lowest survival (23%). This high mortality may be due to different factors, such as a dietary amino acid imbalance or some antinutrient factors contained in the alternative ingredients. Feed intake, feed conversion ratio, digestible protein intake and protein efficiency ratio were similar in all diets. However, digestible energy intake and protein efficiency retention were lowest in fish fed the FM0 diet. Apparent digestibility coefficients for protein, energy and amino acids diminished as a substitution for fishmeal increased. Significant differences were observed in the diet whole-fish body profile amino acid retention (AAR) ratio for the seven essential amino acids. In summary, total fishmeal replacement by the blend assayed was not feasible for yellowtail. The FM66 diet resulted in good growth, high survival and good nutrient efficiency es_ES
dc.description.sponsorship "Ministerio de Ciencia e Innovacion" of the Spanish government, Grant/Award Number: AGL2011-30547-C03-02 es_ES
dc.description.sponsorship Ministerio de Ciencia e Innovacion" of the Spanish government, Grant/Award Number: AGL2011-30547-C03-02
dc.language Inglés es_ES
dc.publisher Blackwell Publishing es_ES
dc.relation MINECO/AGL2011-30547-C03-02 es_ES
dc.relation.ispartof Aquaculture Nutrition es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Amino acids es_ES
dc.subject Digestibility es_ES
dc.subject Fish es_ES
dc.subject Fishmeal replacement es_ES
dc.subject Seriola dumerili es_ES
dc.subject Survival es_ES
dc.subject.classification PRODUCCION ANIMAL es_ES
dc.title Partial and total replacement of fishmeal by a blend of animal and plant proteins in diets for Seriola dumerili: Effects on performance and nutrient efficiency es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1111/anu.12655 es_ES
dc.rights.accessRights Abierto es_ES
dc.date.embargoEndDate 2019-08-01 es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Ciencia y Tecnología Animal - Institut de Ciència i Tecnologia Animal es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ciencia Animal - Departament de Ciència Animal es_ES
dc.description.bibliographicCitation Monge-Ortiz, R.; Tomas-Vidal, A.; Gallardo-Álvarez, F.; Estruch-Cucarella, G.; Godoy-Olmos, S.; Jover Cerda, M.; Martínez-Llorens, S. (2018). Partial and total replacement of fishmeal by a blend of animal and plant proteins in diets for Seriola dumerili: Effects on performance and nutrient efficiency. Aquaculture Nutrition. 24(4):1163-1174. doi:10.1111/anu.12655 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1111/anu.12655 es_ES
dc.description.upvformatpinicio 1163 es_ES
dc.description.upvformatpfin 1174 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 24 es_ES
dc.description.issue 4 es_ES
dc.relation.pasarela S\368568 es_ES
dc.contributor.funder Ministerio de Economía, Industria y Competitividad es_ES


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