The effect of alternate-day feeding on growth and feed conversion in Atlantic cod Gadus morhua
This study aimed to investigate the effect of alternating feeding (Alt) compared with control being fed every day (Con) in the on-growth face of Atlantic cod. Individually marked fish (198 and 98 in the Con and Alt groups, respectively) was sampled for weight and length on 6 occasions over a 15-mont...
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Online Access: | https://hdl.handle.net/11250/2765177 https://doi.org/10.1111/anu.13260 |
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ftnorduniv:oai:nordopen.nord.no:11250/2765177 2023-05-15T15:26:53+02:00 The effect of alternate-day feeding on growth and feed conversion in Atlantic cod Gadus morhua Bjørnevik, Marit Imsland, Albert K. D. Hanssen, Henriette Roth, Bjørn Vikingstad, Erik Foss, Atle 2021 application/pdf https://hdl.handle.net/11250/2765177 https://doi.org/10.1111/anu.13260 eng eng Wiley Norges forskningsråd: 87291 The Research Council of Norway: 87291 Bjørnevik, M., Imsland, A. K. D., Hanssen, H., Roth, B., Vikingstad, E. & Foss, A. (2021). The effect of alternate-day feeding on growth and feed conversion in Atlantic cod Gadus morhua. Aquaculture Nutrition, 27, 1206-1211. doi: urn:issn:1365-2095 https://hdl.handle.net/11250/2765177 https://doi.org/10.1111/anu.13260 cristin:1921747 Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no © 2021 The Author(s) CC-BY 1206-1211 27 Aquaculture Nutrition VDP::Landbruks- og Fiskerifag: 900::Landbruksfag: 910::Fôring: 918 VDP::Landbruks- og Fiskerifag: 900::Fiskerifag: 920::Akvakultur: 922 Peer reviewed Journal article 2021 ftnorduniv https://doi.org/10.1111/anu.13260 2021-07-28T22:35:42Z This study aimed to investigate the effect of alternating feeding (Alt) compared with control being fed every day (Con) in the on-growth face of Atlantic cod. Individually marked fish (198 and 98 in the Con and Alt groups, respectively) was sampled for weight and length on 6 occasions over a 15-month period, where mean weight increased from 628 and 758 g to 2635 and 3041 g, for the Con and Alt groups, respectively. Feeding alternate day resulted in 13 percentage more weight gain in the alternating feeding group (2283 vs. 2007 g) and improved feed conversion ratio (FCR, 1.07) compared with control (FCR 1.45). The Alt group consumed significantly less feed (27%) compared with control. The results demonstrate that feeding costs can be drastically reduced without compromising biomass growth by using feeding on alternate days during the on-growing period of Atlantic cod. publishedVersion Article in Journal/Newspaper atlantic cod Gadus morhua Open archive Nord universitet Aquaculture Nutrition 27 4 1206 1211 |
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Open archive Nord universitet |
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ftnorduniv |
language |
English |
topic |
VDP::Landbruks- og Fiskerifag: 900::Landbruksfag: 910::Fôring: 918 VDP::Landbruks- og Fiskerifag: 900::Fiskerifag: 920::Akvakultur: 922 |
spellingShingle |
VDP::Landbruks- og Fiskerifag: 900::Landbruksfag: 910::Fôring: 918 VDP::Landbruks- og Fiskerifag: 900::Fiskerifag: 920::Akvakultur: 922 Bjørnevik, Marit Imsland, Albert K. D. Hanssen, Henriette Roth, Bjørn Vikingstad, Erik Foss, Atle The effect of alternate-day feeding on growth and feed conversion in Atlantic cod Gadus morhua |
topic_facet |
VDP::Landbruks- og Fiskerifag: 900::Landbruksfag: 910::Fôring: 918 VDP::Landbruks- og Fiskerifag: 900::Fiskerifag: 920::Akvakultur: 922 |
description |
This study aimed to investigate the effect of alternating feeding (Alt) compared with control being fed every day (Con) in the on-growth face of Atlantic cod. Individually marked fish (198 and 98 in the Con and Alt groups, respectively) was sampled for weight and length on 6 occasions over a 15-month period, where mean weight increased from 628 and 758 g to 2635 and 3041 g, for the Con and Alt groups, respectively. Feeding alternate day resulted in 13 percentage more weight gain in the alternating feeding group (2283 vs. 2007 g) and improved feed conversion ratio (FCR, 1.07) compared with control (FCR 1.45). The Alt group consumed significantly less feed (27%) compared with control. The results demonstrate that feeding costs can be drastically reduced without compromising biomass growth by using feeding on alternate days during the on-growing period of Atlantic cod. publishedVersion |
format |
Article in Journal/Newspaper |
author |
Bjørnevik, Marit Imsland, Albert K. D. Hanssen, Henriette Roth, Bjørn Vikingstad, Erik Foss, Atle |
author_facet |
Bjørnevik, Marit Imsland, Albert K. D. Hanssen, Henriette Roth, Bjørn Vikingstad, Erik Foss, Atle |
author_sort |
Bjørnevik, Marit |
title |
The effect of alternate-day feeding on growth and feed conversion in Atlantic cod Gadus morhua |
title_short |
The effect of alternate-day feeding on growth and feed conversion in Atlantic cod Gadus morhua |
title_full |
The effect of alternate-day feeding on growth and feed conversion in Atlantic cod Gadus morhua |
title_fullStr |
The effect of alternate-day feeding on growth and feed conversion in Atlantic cod Gadus morhua |
title_full_unstemmed |
The effect of alternate-day feeding on growth and feed conversion in Atlantic cod Gadus morhua |
title_sort |
effect of alternate-day feeding on growth and feed conversion in atlantic cod gadus morhua |
publisher |
Wiley |
publishDate |
2021 |
url |
https://hdl.handle.net/11250/2765177 https://doi.org/10.1111/anu.13260 |
genre |
atlantic cod Gadus morhua |
genre_facet |
atlantic cod Gadus morhua |
op_source |
1206-1211 27 Aquaculture Nutrition |
op_relation |
Norges forskningsråd: 87291 The Research Council of Norway: 87291 Bjørnevik, M., Imsland, A. K. D., Hanssen, H., Roth, B., Vikingstad, E. & Foss, A. (2021). The effect of alternate-day feeding on growth and feed conversion in Atlantic cod Gadus morhua. Aquaculture Nutrition, 27, 1206-1211. doi: urn:issn:1365-2095 https://hdl.handle.net/11250/2765177 https://doi.org/10.1111/anu.13260 cristin:1921747 |
op_rights |
Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no © 2021 The Author(s) |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1111/anu.13260 |
container_title |
Aquaculture Nutrition |
container_volume |
27 |
container_issue |
4 |
container_start_page |
1206 |
op_container_end_page |
1211 |
_version_ |
1766357361343070208 |