Quantitative Dietary Lysine Requirement of Atlantic Salmon ( Salmo salar ) Fingerlings
Triplicate groups of Atlantic salmon (Salmo salar) fingerlings, initial mean weight 4.7 ± 0.2 g, were fed to satiation diets containing 1.24, 1.76, 1.90, 2.19, 2.45, 2.68, and 2.94% lysine and 24.1 MJ of gross energy per kilogram of diet (dry matter basis, DMB) for 70 d. The fish were reared in brac...
Published in: | Canadian Journal of Fisheries and Aquatic Sciences |
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1993
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Online Access: | http://dx.doi.org/10.1139/f93-037 http://www.nrcresearchpress.com/doi/pdf/10.1139/f93-037 |
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crcansciencepubl:10.1139/f93-037 2023-12-17T10:27:17+01:00 Quantitative Dietary Lysine Requirement of Atlantic Salmon ( Salmo salar ) Fingerlings Anderson, J. Stewart Lall, Santosh P. Anderson, Derek M. McNiven, Mary A. 1993 http://dx.doi.org/10.1139/f93-037 http://www.nrcresearchpress.com/doi/pdf/10.1139/f93-037 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Fisheries and Aquatic Sciences volume 50, issue 2, page 316-322 ISSN 0706-652X 1205-7533 Aquatic Science Ecology, Evolution, Behavior and Systematics journal-article 1993 crcansciencepubl https://doi.org/10.1139/f93-037 2023-11-19T13:39:37Z Triplicate groups of Atlantic salmon (Salmo salar) fingerlings, initial mean weight 4.7 ± 0.2 g, were fed to satiation diets containing 1.24, 1.76, 1.90, 2.19, 2.45, 2.68, and 2.94% lysine and 24.1 MJ of gross energy per kilogram of diet (dry matter basis, DMB) for 70 d. The fish were reared in brackish water (10 ppt) at a temperature of 15 ± 0.9 °C on a 12-h photoperiod. The dietary requirement for lysine, estimated by broken-line regression of growth against dietary lysine level (DMB), was 1.99 ± 0.11%, or 3.98% of the protein when protein was 50.0% of the diet. A dietary lysine requirement of 1.84 ± 0.16% (DMB) was estimated from broken-line regression of expired 14 CO 2 (following an intraperitoneal injection of L-[U – 14 C]lysine) against dietary lysine concentration. Except for loss of appetite, resulting in low food intake and depressed growth, no nutritional deficiency signs were observed in fish fed a lysine-deficient diet for 140 d. Article in Journal/Newspaper Atlantic salmon Salmo salar Canadian Science Publishing (via Crossref) Canadian Journal of Fisheries and Aquatic Sciences 50 2 316 322 |
institution |
Open Polar |
collection |
Canadian Science Publishing (via Crossref) |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
Aquatic Science Ecology, Evolution, Behavior and Systematics |
spellingShingle |
Aquatic Science Ecology, Evolution, Behavior and Systematics Anderson, J. Stewart Lall, Santosh P. Anderson, Derek M. McNiven, Mary A. Quantitative Dietary Lysine Requirement of Atlantic Salmon ( Salmo salar ) Fingerlings |
topic_facet |
Aquatic Science Ecology, Evolution, Behavior and Systematics |
description |
Triplicate groups of Atlantic salmon (Salmo salar) fingerlings, initial mean weight 4.7 ± 0.2 g, were fed to satiation diets containing 1.24, 1.76, 1.90, 2.19, 2.45, 2.68, and 2.94% lysine and 24.1 MJ of gross energy per kilogram of diet (dry matter basis, DMB) for 70 d. The fish were reared in brackish water (10 ppt) at a temperature of 15 ± 0.9 °C on a 12-h photoperiod. The dietary requirement for lysine, estimated by broken-line regression of growth against dietary lysine level (DMB), was 1.99 ± 0.11%, or 3.98% of the protein when protein was 50.0% of the diet. A dietary lysine requirement of 1.84 ± 0.16% (DMB) was estimated from broken-line regression of expired 14 CO 2 (following an intraperitoneal injection of L-[U – 14 C]lysine) against dietary lysine concentration. Except for loss of appetite, resulting in low food intake and depressed growth, no nutritional deficiency signs were observed in fish fed a lysine-deficient diet for 140 d. |
format |
Article in Journal/Newspaper |
author |
Anderson, J. Stewart Lall, Santosh P. Anderson, Derek M. McNiven, Mary A. |
author_facet |
Anderson, J. Stewart Lall, Santosh P. Anderson, Derek M. McNiven, Mary A. |
author_sort |
Anderson, J. Stewart |
title |
Quantitative Dietary Lysine Requirement of Atlantic Salmon ( Salmo salar ) Fingerlings |
title_short |
Quantitative Dietary Lysine Requirement of Atlantic Salmon ( Salmo salar ) Fingerlings |
title_full |
Quantitative Dietary Lysine Requirement of Atlantic Salmon ( Salmo salar ) Fingerlings |
title_fullStr |
Quantitative Dietary Lysine Requirement of Atlantic Salmon ( Salmo salar ) Fingerlings |
title_full_unstemmed |
Quantitative Dietary Lysine Requirement of Atlantic Salmon ( Salmo salar ) Fingerlings |
title_sort |
quantitative dietary lysine requirement of atlantic salmon ( salmo salar ) fingerlings |
publisher |
Canadian Science Publishing |
publishDate |
1993 |
url |
http://dx.doi.org/10.1139/f93-037 http://www.nrcresearchpress.com/doi/pdf/10.1139/f93-037 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
Canadian Journal of Fisheries and Aquatic Sciences volume 50, issue 2, page 316-322 ISSN 0706-652X 1205-7533 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/f93-037 |
container_title |
Canadian Journal of Fisheries and Aquatic Sciences |
container_volume |
50 |
container_issue |
2 |
container_start_page |
316 |
op_container_end_page |
322 |
_version_ |
1785579098288947200 |