Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/43507
Campo DC Valoridioma
dc.contributor.authorRoo Filgueira, Francisco Javieren_US
dc.contributor.authorFernández Palacios, Hipólitoen_US
dc.contributor.authorSchuchardt, D.en_US
dc.contributor.authorHernández Cruz, Carmen Maríaen_US
dc.contributor.authorIzquierdo López, María Soledaden_US
dc.date.accessioned2018-11-21T15:43:07Z-
dc.date.available2018-11-21T15:43:07Z-
dc.date.issued2015en_US
dc.identifier.issn1353-5773en_US
dc.identifier.urihttp://hdl.handle.net/10553/43507-
dc.description.abstractTo optimize broodstock management for Seriola rivoliana, a survey over 5 years was performed to evaluate the effects of successive hormonal inductions with GnRHa or dietary regime on spawning quality. Running males and females with an oocyte diameter > 500 μm were injected with GnRHa. The spawning quality was compared among consecutive years and different moments along the spawning season. Besides, three different feeding regimes were tested. Spawning quality parameters were not significantly affected by time along the spawning season, whereas they were clearly influenced by diet. Particularly, broodfish fed the mackerel regime (M) showed a significantly higher number of eggs than other treatments. Besides, dietary protein content significantly improved broodstock fecundity of S. rivoliana. Moreover, hatching rates were also higher in broodfish fed mackerel and the dietary docosahexaenoic acid (DHA) levels significantly increased this parameter. Despite polar lipids were not significantly affected, neutral lipids fatty acid composition of S. rivoliana eggs showed higher 18:2n‐6 in eggs, whereas ARA content was not affected. The results of this study denoted the high fecundity and good spawning quality of S. rivoliana broodfish and suggested the importance of high protein, energy and DHA levels in broodstock diets.en_US
dc.languageengen_US
dc.publisher1353-5773-
dc.relation.ispartofAquaculture Nutritionen_US
dc.sourceAquaculture Nutrition [ISSN 1353-5773], v. 21 (5), p. 614-624en_US
dc.subject251092 Acuicultura marinaen_US
dc.subject.otherBiochemical compositionen_US
dc.subject.otherBroodstoocken_US
dc.subject.otherDiversicationen_US
dc.subject.otherSeriolaen_US
dc.subject.otherSpawningen_US
dc.titleInfluence of hormonal induction and broodstock feeding on longfin yellowtail Seriola rivoliana maturation, spawning quality and egg biochemical compositionen_US
dc.typeinfo:eu-repo/semantics/Articlees
dc.typeArticlees
dc.identifier.doi10.1111/anu.12188
dc.identifier.scopus84941023172-
dc.identifier.isi000360939200009
dc.contributor.authorscopusid22935309300-
dc.contributor.authorscopusid6603285180-
dc.contributor.authorscopusid23390646100-
dc.contributor.authorscopusid55935009000-
dc.contributor.authorscopusid7103111891-
dc.description.lastpage624-
dc.description.firstpage614-
dc.relation.volume21-
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.contributor.daisngid4640860
dc.contributor.daisngid1055780
dc.contributor.daisngid3918065
dc.contributor.daisngid1081294
dc.contributor.daisngid31444473
dc.contributor.wosstandardWOS:Roo, J
dc.contributor.wosstandardWOS:Fernandez-Palacios, H
dc.contributor.wosstandardWOS:Schuchardt, D
dc.contributor.wosstandardWOS:Hernandez-Cruz, CM
dc.contributor.wosstandardWOS:Izquierdo, MS
dc.date.coverdateOctubre 2015
dc.identifier.ulpgces
dc.description.sjr1,005
dc.description.jcr1,511
dc.description.sjrqQ2
dc.description.jcrqQ2
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 Biología-
crisitem.author.deptGIR ECOAQUA: Ecofisiología de Organismos Marinos-
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.orcid0000-0002-9660-230X-
crisitem.author.orcid0000-0003-1410-8154-
crisitem.author.orcid0000-0001-8048-3150-
crisitem.author.orcid0000-0003-4297-210X-
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.fullNameRoo Filgueira, Francisco Javier-
crisitem.author.fullNameFernández Palacios, Hipólito-
crisitem.author.fullNameHernández Cruz, Carmen María-
crisitem.author.fullNameIzquierdo López, María Soledad-
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