Partial Replacement of Fishmeal with Soybean Meal and Soy Protein Concentrate in Diets of Atlantic Cod
Abstract Juvenile Atlantic cod Gadus morhua (initial weight = 24.1 ± 1.4 g [mean ± SE) were fed diets in which fish meal (FM) was replaced with soy protein concentrate (SPC) and soybean meal (SBM) in isonitrogenous, isocaloric diets for 84 d. A standard marine finfish diet (3 mm, 54% protein, 14% fa...
Published in: | North American Journal of Aquaculture |
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crwiley:10.1080/15222055.2012.676008 2024-06-02T08:03:09+00:00 Partial Replacement of Fishmeal with Soybean Meal and Soy Protein Concentrate in Diets of Atlantic Cod Colburn, Heidi R. Walker, Abigail B. Breton, Timothy S. Stilwell, Justin M. Sidor, Inga F. Gannam, Ann L. Berlinsky, David L. 2012 http://dx.doi.org/10.1080/15222055.2012.676008 https://afspubs.onlinelibrary.wiley.com/doi/pdf/10.1080/15222055.2012.676008 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor North American Journal of Aquaculture volume 74, issue 3, page 330-337 ISSN 1522-2055 1548-8454 journal-article 2012 crwiley https://doi.org/10.1080/15222055.2012.676008 2024-05-03T11:34:26Z Abstract Juvenile Atlantic cod Gadus morhua (initial weight = 24.1 ± 1.4 g [mean ± SE) were fed diets in which fish meal (FM) was replaced with soy protein concentrate (SPC) and soybean meal (SBM) in isonitrogenous, isocaloric diets for 84 d. A standard marine finfish diet (3 mm, 54% protein, 14% fat) was modified to produce four experimental diets in which 50% of FM was replaced with soy at 0:1, 1:1, or 1:2 ratios of SPC:SBM and 100% FM replacement with a 1:1 ratio of SPC:SBM. No differences in mortality or feed intake were detected among treatments, and fish fed the 50% FM replacement diets, in any combination, grew as well or better than the control for all variables investigated. Cod fed the 100% FM replacement diet exhibited the lowest growth and differed from the control with respect to final body weight, growth, specific growth rate, and thermal‐unit growth coefficient. No enteritis was observed in histological sections. These results indicate that 100% fish meal replacement is not recommended, but 50% replacement can be used without significant reductions in growth or condition indices. Article in Journal/Newspaper atlantic cod Gadus morhua Wiley Online Library North American Journal of Aquaculture 74 3 330 337 |
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Wiley Online Library |
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language |
English |
description |
Abstract Juvenile Atlantic cod Gadus morhua (initial weight = 24.1 ± 1.4 g [mean ± SE) were fed diets in which fish meal (FM) was replaced with soy protein concentrate (SPC) and soybean meal (SBM) in isonitrogenous, isocaloric diets for 84 d. A standard marine finfish diet (3 mm, 54% protein, 14% fat) was modified to produce four experimental diets in which 50% of FM was replaced with soy at 0:1, 1:1, or 1:2 ratios of SPC:SBM and 100% FM replacement with a 1:1 ratio of SPC:SBM. No differences in mortality or feed intake were detected among treatments, and fish fed the 50% FM replacement diets, in any combination, grew as well or better than the control for all variables investigated. Cod fed the 100% FM replacement diet exhibited the lowest growth and differed from the control with respect to final body weight, growth, specific growth rate, and thermal‐unit growth coefficient. No enteritis was observed in histological sections. These results indicate that 100% fish meal replacement is not recommended, but 50% replacement can be used without significant reductions in growth or condition indices. |
format |
Article in Journal/Newspaper |
author |
Colburn, Heidi R. Walker, Abigail B. Breton, Timothy S. Stilwell, Justin M. Sidor, Inga F. Gannam, Ann L. Berlinsky, David L. |
spellingShingle |
Colburn, Heidi R. Walker, Abigail B. Breton, Timothy S. Stilwell, Justin M. Sidor, Inga F. Gannam, Ann L. Berlinsky, David L. Partial Replacement of Fishmeal with Soybean Meal and Soy Protein Concentrate in Diets of Atlantic Cod |
author_facet |
Colburn, Heidi R. Walker, Abigail B. Breton, Timothy S. Stilwell, Justin M. Sidor, Inga F. Gannam, Ann L. Berlinsky, David L. |
author_sort |
Colburn, Heidi R. |
title |
Partial Replacement of Fishmeal with Soybean Meal and Soy Protein Concentrate in Diets of Atlantic Cod |
title_short |
Partial Replacement of Fishmeal with Soybean Meal and Soy Protein Concentrate in Diets of Atlantic Cod |
title_full |
Partial Replacement of Fishmeal with Soybean Meal and Soy Protein Concentrate in Diets of Atlantic Cod |
title_fullStr |
Partial Replacement of Fishmeal with Soybean Meal and Soy Protein Concentrate in Diets of Atlantic Cod |
title_full_unstemmed |
Partial Replacement of Fishmeal with Soybean Meal and Soy Protein Concentrate in Diets of Atlantic Cod |
title_sort |
partial replacement of fishmeal with soybean meal and soy protein concentrate in diets of atlantic cod |
publisher |
Wiley |
publishDate |
2012 |
url |
http://dx.doi.org/10.1080/15222055.2012.676008 https://afspubs.onlinelibrary.wiley.com/doi/pdf/10.1080/15222055.2012.676008 |
genre |
atlantic cod Gadus morhua |
genre_facet |
atlantic cod Gadus morhua |
op_source |
North American Journal of Aquaculture volume 74, issue 3, page 330-337 ISSN 1522-2055 1548-8454 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1080/15222055.2012.676008 |
container_title |
North American Journal of Aquaculture |
container_volume |
74 |
container_issue |
3 |
container_start_page |
330 |
op_container_end_page |
337 |
_version_ |
1800747623739555840 |