Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/5971
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dc.contributor.authorEstefanell, J.en_US
dc.contributor.authorSocorro Cruz, Juan Antonioen_US
dc.contributor.authorRoo, Javieren_US
dc.contributor.authorNegrín Báez, Daviniaen_US
dc.contributor.authorBenítez Santana, Tibiábinen_US
dc.contributor.authorRincón Martínez, Lauraen_US
dc.contributor.authorGuirao Guijarro, Rafaelen_US
dc.contributor.authorFernandez-Palacios, H.en_US
dc.contributor.authorIzquierdo, Marisolen_US
dc.date.accessioned2011-07-27T02:31:00Z
dc.date.accessioned2018-06-18T06:50:05Z-
dc.date.available2011-07-27T04:00:07Z
dc.date.available2018-06-18T06:50:05Z-
dc.date.issued2009en_US
dc.identifier.urihttp://hdl.handle.net/10553/5971-
dc.description.abstractOctopus vulgaris on-growing in floating cages is a promising activity implemented in Spain at industrial level, with productions of 16-32 tons/year from 1998. Nevertheless, some aspects of the culture system need to be evaluated to warrantee its profitability. In the present work absolute growth rate (AGR, g/day) and mortality (%) under two initial rearing densities, 10 and 17 kg/m3, were compared under two feeding regimes over 15 weeks. One diet was composed by bogue, supplied as ?discarded? species from local fish farms. The other diet was based on a 40-60% discarded bogue-crab Portunus pelagicus. Half of the reared octopuses were PIT-tagged and two sampling points were established along the experimental period. Regardless of dietary treatment, up to the 11th week, growth was 19 and 13 g./day for the low and high rearing density. On the other hand, up to the 11th week mortality was higher in the control diet fed group (30%), reaching 74-84% by the end of the experiment regardless of rearing density and dietary treatment, which could suggest some nutritional imbalance of the tested diets.en_US
dc.formatapplication/pdfes
dc.languagespaen_US
dc.rightsby-nc-ndes
dc.sourceXII Congreso Nacional de Acuicultura, Madrid 24-26, Noviembre 2009en_US
dc.subject310502 Pisciculturaen_US
dc.subject251092 Acuicultura marinaen_US
dc.subject.otherPulpoen_US
dc.subject.otherCría y explotaciónen_US
dc.subject.otherCanariasen_US
dc.titleEngorde de pulpo común Octopus vulgaris en jaulas en la comunidad Canaria: efecto de la dieta y la densidad inicialen_US
dc.typeinfo:eu-repo/semantics/conferenceobjecten_US
dc.typeConference posteren_US
dc.identifier.absysnet628858-
dc.investigacionCienciasen_US
dc.rights.accessrightsinfo:eu-repo/semantics/openAccesses
dc.type2Póster de congresosen_US
dc.utils.revisionen_US
dc.identifier.ulpgcen_US
dc.contributor.buulpgcBU-BASen_US
dc.contributor.buulpgcBU-BASen_US
dc.contributor.buulpgcBU-BASen_US
dc.contributor.buulpgcBU-BASen_US
item.fulltextCon texto completo-
item.grantfulltextopen-
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.orcid0000-0002-9660-230X-
crisitem.author.orcid0000-0003-1410-8154-
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.fullNameRoo Filgueira, Francisco Javier-
crisitem.author.fullNameRincón Martínez, Laura-
crisitem.author.fullNameFernández Palacios, Hipólito-
crisitem.author.fullNameIzquierdo López, María Soledad-
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Poster Congreso Acuicultura (2009)
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