Individual-level analysis of pre- and post first-feed growth and development in Atlantic salmon
Atlantic salmon Salmo salar were followed from egg to smoltification using genetic analysis to identify individuals and to link observations from pre- and post first feeding. Egg size and hatch timing significantly influenced alevin size at first feed but neither egg size, hatch timing or alevin siz...
Published in: | Journal of Fish Biology |
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Language: | English |
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2005
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ftuhipublicatio:oai:pure.atira.dk:publications/ebac73cb-d2f3-4aa9-acce-854b4c10449f 2024-06-23T07:51:10+00:00 Individual-level analysis of pre- and post first-feed growth and development in Atlantic salmon Gilbey, J McLay, A Houlihan, D Verspoor, E 2005-11 https://pure.uhi.ac.uk/en/publications/ebac73cb-d2f3-4aa9-acce-854b4c10449f https://doi.org/10.1111/j.0022-1112.2005.00831.x eng eng https://pure.uhi.ac.uk/en/publications/ebac73cb-d2f3-4aa9-acce-854b4c10449f info:eu-repo/semantics/restrictedAccess Gilbey , J , McLay , A , Houlihan , D & Verspoor , E 2005 , ' Individual-level analysis of pre- and post first-feed growth and development in Atlantic salmon ' , Journal of Fish Biology , vol. 67 , no. 5 , pp. 1359-1369 . https://doi.org/10.1111/j.0022-1112.2005.00831.x Atlantic salmon egg size endogenous growth exogenous growth hatch timing article 2005 ftuhipublicatio https://doi.org/10.1111/j.0022-1112.2005.00831.x 2024-05-27T23:51:24Z Atlantic salmon Salmo salar were followed from egg to smoltification using genetic analysis to identify individuals and to link observations from pre- and post first feeding. Egg size and hatch timing significantly influenced alevin size at first feed but neither egg size, hatch timing or alevin sizes were correlated to size, condition factor or smolt status post first feed. In a hatchery environment the potential advantage gained by early hatching, larger alevin does not persist after first feeding. Different physiological and genetic complexes appear to influence growth in these two distinct phases of the Atlantic salmon's life-cycle. Article in Journal/Newspaper Atlantic salmon Salmo salar University of the Highlands and Islands: Research Database of UHI Journal of Fish Biology 67 5 1359 1369 |
institution |
Open Polar |
collection |
University of the Highlands and Islands: Research Database of UHI |
op_collection_id |
ftuhipublicatio |
language |
English |
topic |
Atlantic salmon egg size endogenous growth exogenous growth hatch timing |
spellingShingle |
Atlantic salmon egg size endogenous growth exogenous growth hatch timing Gilbey, J McLay, A Houlihan, D Verspoor, E Individual-level analysis of pre- and post first-feed growth and development in Atlantic salmon |
topic_facet |
Atlantic salmon egg size endogenous growth exogenous growth hatch timing |
description |
Atlantic salmon Salmo salar were followed from egg to smoltification using genetic analysis to identify individuals and to link observations from pre- and post first feeding. Egg size and hatch timing significantly influenced alevin size at first feed but neither egg size, hatch timing or alevin sizes were correlated to size, condition factor or smolt status post first feed. In a hatchery environment the potential advantage gained by early hatching, larger alevin does not persist after first feeding. Different physiological and genetic complexes appear to influence growth in these two distinct phases of the Atlantic salmon's life-cycle. |
format |
Article in Journal/Newspaper |
author |
Gilbey, J McLay, A Houlihan, D Verspoor, E |
author_facet |
Gilbey, J McLay, A Houlihan, D Verspoor, E |
author_sort |
Gilbey, J |
title |
Individual-level analysis of pre- and post first-feed growth and development in Atlantic salmon |
title_short |
Individual-level analysis of pre- and post first-feed growth and development in Atlantic salmon |
title_full |
Individual-level analysis of pre- and post first-feed growth and development in Atlantic salmon |
title_fullStr |
Individual-level analysis of pre- and post first-feed growth and development in Atlantic salmon |
title_full_unstemmed |
Individual-level analysis of pre- and post first-feed growth and development in Atlantic salmon |
title_sort |
individual-level analysis of pre- and post first-feed growth and development in atlantic salmon |
publishDate |
2005 |
url |
https://pure.uhi.ac.uk/en/publications/ebac73cb-d2f3-4aa9-acce-854b4c10449f https://doi.org/10.1111/j.0022-1112.2005.00831.x |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
Gilbey , J , McLay , A , Houlihan , D & Verspoor , E 2005 , ' Individual-level analysis of pre- and post first-feed growth and development in Atlantic salmon ' , Journal of Fish Biology , vol. 67 , no. 5 , pp. 1359-1369 . https://doi.org/10.1111/j.0022-1112.2005.00831.x |
op_relation |
https://pure.uhi.ac.uk/en/publications/ebac73cb-d2f3-4aa9-acce-854b4c10449f |
op_rights |
info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.1111/j.0022-1112.2005.00831.x |
container_title |
Journal of Fish Biology |
container_volume |
67 |
container_issue |
5 |
container_start_page |
1359 |
op_container_end_page |
1369 |
_version_ |
1802642184060534784 |