Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/70174
DC FieldValueLanguage
dc.contributor.authorSarih, Samiraen_US
dc.contributor.authorDjellata, Adnaneen_US
dc.contributor.authorFernández-Palacios, Hipolitoen_US
dc.contributor.authorGinés, Rafaelen_US
dc.contributor.authorFontanillas, Ramónen_US
dc.contributor.authorRosenlund, Gretheen_US
dc.contributor.authorIzquierdo, Marisolen_US
dc.contributor.authorRoo, Javieren_US
dc.date.accessioned2020-02-06T07:16:57Z-
dc.date.available2020-02-06T07:16:57Z-
dc.date.issued2020en_US
dc.identifier.issn0044-8486en_US
dc.identifier.otherScopus-
dc.description.abstractDietary lipids and fatty acids composition play an important role in the reproductive processes, embryo development and larval survival in marine fish. Long-chain polyunsaturated fatty acids (LC-PUFA) are especially important for egg and larval quality. The main objective of the present study was to evaluate the effects of increasing dietary n-3 LC-PUFA levels on spawning performance and egg quality of greater amberjack (Seriola dumerili). Sixteen mature broodfish were distributed in four 40 m3 circular tanks and fed four diets containing different levels of n-3 LC-PUFA: diet D1 with 1% of the dry weight basis (dw), diet D2 with 1.7% dw, diet D3 with 2.3% dw and diet D4 with 3% dw. The fecundity was significantly higher (P < .05) in broodstock fed D2. Moreover, a higher fertilization rate (P < .05) was obtained from broodstock fed D2 (91.8 ± 3.1%) and D1 (86.3 ± 1.7%) in comparison to those fed D3 (69.0 ± 7.4%) and D4 (52.4 ± 10.6%). The same trend was found in egg viability at 24 h, hatching and larval survival rates, where highest (P < .05) when broodstock were fed D1 and D2. In addition, fertilization, hatching rates and larval survival at 1- and 3-days post-hatching showed a negative correlation with dietary n-3 LC-PUFA. The fatty acid composition of eggs showed marked differences, reflecting the influence of fatty acid profiles in the broodstock diets. Based on the overall results the recommended dietary n-3 LC-PUFA level for greater amberjack broodstock suggested is between 1 and 1.7% dw.en_US
dc.languageengen_US
dc.relation.ispartofAquacultureen_US
dc.sourceAquaculture [ISSN 0044-8486], v. 520, 735007en_US
dc.subject310502 Pisciculturaen_US
dc.subject.otherBroodstock Diet-
dc.subject.otherEgg Quality-
dc.subject.otherGreater Amberjack-
dc.subject.otherN-3 Lc-Pufa-
dc.subject.otherSpawning Performance-
dc.titleAdequate n-3 LC-PUFA levels in broodstock diets optimize reproductive performance in GnRH injected greater amberjack (Seriola dumerili) equaling to spontaneously spawning broodstocken_US
dc.typeinfo:eu-repo/semantics/articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.aquaculture.2020.735007en_US
dc.identifier.scopus85078109216-
dc.identifier.isi000515498200090-
dc.contributor.authorscopusid57203621502-
dc.contributor.authorscopusid57203620626-
dc.contributor.authorscopusid57212263281-
dc.contributor.authorscopusid6601933913-
dc.contributor.authorscopusid25823014800-
dc.contributor.authorscopusid6603100482-
dc.contributor.authorscopusid57214076623-
dc.contributor.authorscopusid22935309300-
dc.identifier.eissn1873-5622-
dc.relation.volume520en_US
dc.investigacionCiencias-
dc.type2Artículoen_US
dc.contributor.daisngid32315957-
dc.contributor.daisngid32352544-
dc.contributor.daisngid1055780-
dc.contributor.daisngid35347822-
dc.contributor.daisngid1044233-
dc.contributor.daisngid500548-
dc.contributor.daisngid31444473-
dc.contributor.daisngid4640860-
dc.description.numberofpages8en_US
dc.utils.revision-
dc.contributor.wosstandardWOS:Sarih, S-
dc.contributor.wosstandardWOS:Djellata, A-
dc.contributor.wosstandardWOS:Fernandez-Palacios, H-
dc.contributor.wosstandardWOS:Gines, R-
dc.contributor.wosstandardWOS:Fontanillas, R-
dc.contributor.wosstandardWOS:Rosenlund, G-
dc.contributor.wosstandardWOS:Izquierdo, M-
dc.contributor.wosstandardWOS:Roo, J-
dc.date.coverdateAbril 2020en_US
dc.identifier.ulpgces
dc.contributor.buulpgcBU-BASen_US
dc.description.sjr1,066
dc.description.jcr4,242
dc.description.sjrqQ1
dc.description.jcrqQ1
dc.description.scieSCIE
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.author.deptGIR Grupo de Investigación en Acuicultura-
crisitem.author.deptIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.deptDepartamento de Patología Animal, Producción Animal, Bromatología y Tecnología de Los Alimentos-
crisitem.author.deptGIR Grupo de Investigación en Acuicultura-
crisitem.author.deptIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.deptDepartamento de Biología-
crisitem.author.deptGIR Grupo de Investigación en Acuicultura-
crisitem.author.deptIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.deptDepartamento de Biología-
crisitem.author.orcid0000-0003-1410-8154-
crisitem.author.orcid0000-0003-3675-5205-
crisitem.author.orcid0000-0003-4297-210X-
crisitem.author.orcid0000-0002-9660-230X-
crisitem.author.parentorgIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.parentorgIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.parentorgIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.fullNameFernández Palacios, Hipólito-
crisitem.author.fullNameGinés Ruiz, Rafael-
crisitem.author.fullNameIzquierdo López, María Soledad-
crisitem.author.fullNameRoo Filgueira, Francisco Javier-
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