dc.contributor.author | Aas, Turid Synnøve | |
dc.contributor.author | Remen, Mette | |
dc.contributor.author | Oppedal, Frode | |
dc.contributor.author | Hjertnes, Tor Johannes | |
dc.date.accessioned | 2018-07-25T11:20:07Z | |
dc.date.available | 2018-07-25T11:20:07Z | |
dc.date.created | 2014-09-18T12:12:32Z | |
dc.date.issued | 2011 | |
dc.identifier.isbn | 978-82-7251-849-2 | |
dc.identifier.uri | http://hdl.handle.net/11250/2506436 | |
dc.description.abstract | Atlantic salmon (initial weight 383 g) was kept at either stable oxygen saturation (>80%, control) or exposed to four daily drops in oxygen saturation to 70, 60 or 50% in a 68-days experiment. The fish was fed twice daily during normoxic (>80% oxygen saturation) periods. At termination of the trial, the feed intake and growth was significantly correlated to oxygen saturation during the hypoxic periods, and the SGR ranged from 1.16 (70% group) to 0.99 (50% group), and the range of TGC was from 1.97 (control and 70% groups) to 1.67 (50% group). Treatment did not significantly affect FER, apparent digestibility of macronutrients or retention of these. The growth was suboptimal in the trial, probably due to sexual maturation that was observed. | |
dc.description.abstract | Feed utilisation in Atlantic salmon kept at fluctuating oxygen saturation. A CREATE project | |
dc.language.iso | eng | |
dc.publisher | Nofima AS | |
dc.relation.ispartof | Nofima rapportserie | |
dc.relation.ispartofseries | Nofima rapportserie | |
dc.relation.uri | https://nofimaas.sharepoint.com/sites/public/_layouts/15/guestaccess.aspx?guestaccesstoken=jSw2313c6TWfv8VTEGX2L3I8ZnJzQ%2bZq83ouICP22rg%3d&docid=0576b924c9e74492a9c3be4fa20ac86e2 | |
dc.title | Feed utilisation in Atlantic salmon kept at fluctuating oxygen saturation. A CREATE project | |
dc.title.alternative | Feed utilisation in Atlantic salmon kept at fluctuating oxygen saturation. A CREATE project | |
dc.type | Research report | |
dc.description.version | publishedVersion | |
dc.source.pagenumber | 15 | |
dc.source.issue | 5/2011 | |
dc.identifier.cristin | 1155698 | |
dc.relation.project | Nofima AS: 2424 CREATE | |
cristin.unitcode | 7431,14,0,0 | |
cristin.unitname | Dyrevelferd | |
cristin.ispublished | true | |
cristin.fulltext | original | |