Controlling preharvest maturity in farmed Arctic char: A review from the Canadian perspective
Abstract Arctic char, Salvelinus alpinus L. is a promising candidate for aquaculture expansion in Northern Europe, Canada, and the United States because of its excellent growth at low temperature, tolerance to high rearing density, high fillet yield, and superior flesh texture and flavor. To support...
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crwiley:10.1111/jwas.12622 2024-03-31T07:50:29+00:00 Controlling preharvest maturity in farmed Arctic char: A review from the Canadian perspective Yossa, Rodrigue Bardon‐Albaret, Agnès Chiasson, Marcia A. Liu, Qi Duston, Jim Manning, Tony Benfey, Tillmann J. 2019 http://dx.doi.org/10.1111/jwas.12622 https://onlinelibrary.wiley.com/doi/pdf/10.1111/jwas.12622 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/jwas.12622 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of the World Aquaculture Society volume 50, issue 5, page 894-907 ISSN 0893-8849 1749-7345 Agronomy and Crop Science Aquatic Science journal-article 2019 crwiley https://doi.org/10.1111/jwas.12622 2024-03-04T13:01:10Z Abstract Arctic char, Salvelinus alpinus L. is a promising candidate for aquaculture expansion in Northern Europe, Canada, and the United States because of its excellent growth at low temperature, tolerance to high rearing density, high fillet yield, and superior flesh texture and flavor. To support this industry, several breeding programs in these regions currently focus on selection for growth and delayed maturation. While the growth potential of existing strains has been improved, preharvest sexual maturation remains a problem in this industry. This article describes current knowledge on the control of preharvest maturation in Arctic char at the hatchery level through the production of single‐sex and triploid populations and during the grow‐out phase through the manipulation of photoperiod and feed intake. Research perspectives on the subject are also suggested in order to complement the efforts of ongoing breeding programs. Article in Journal/Newspaper Arctic Salvelinus alpinus Wiley Online Library Arctic Canada Journal of the World Aquaculture Society 50 5 894 907 |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
topic |
Agronomy and Crop Science Aquatic Science |
spellingShingle |
Agronomy and Crop Science Aquatic Science Yossa, Rodrigue Bardon‐Albaret, Agnès Chiasson, Marcia A. Liu, Qi Duston, Jim Manning, Tony Benfey, Tillmann J. Controlling preharvest maturity in farmed Arctic char: A review from the Canadian perspective |
topic_facet |
Agronomy and Crop Science Aquatic Science |
description |
Abstract Arctic char, Salvelinus alpinus L. is a promising candidate for aquaculture expansion in Northern Europe, Canada, and the United States because of its excellent growth at low temperature, tolerance to high rearing density, high fillet yield, and superior flesh texture and flavor. To support this industry, several breeding programs in these regions currently focus on selection for growth and delayed maturation. While the growth potential of existing strains has been improved, preharvest sexual maturation remains a problem in this industry. This article describes current knowledge on the control of preharvest maturation in Arctic char at the hatchery level through the production of single‐sex and triploid populations and during the grow‐out phase through the manipulation of photoperiod and feed intake. Research perspectives on the subject are also suggested in order to complement the efforts of ongoing breeding programs. |
format |
Article in Journal/Newspaper |
author |
Yossa, Rodrigue Bardon‐Albaret, Agnès Chiasson, Marcia A. Liu, Qi Duston, Jim Manning, Tony Benfey, Tillmann J. |
author_facet |
Yossa, Rodrigue Bardon‐Albaret, Agnès Chiasson, Marcia A. Liu, Qi Duston, Jim Manning, Tony Benfey, Tillmann J. |
author_sort |
Yossa, Rodrigue |
title |
Controlling preharvest maturity in farmed Arctic char: A review from the Canadian perspective |
title_short |
Controlling preharvest maturity in farmed Arctic char: A review from the Canadian perspective |
title_full |
Controlling preharvest maturity in farmed Arctic char: A review from the Canadian perspective |
title_fullStr |
Controlling preharvest maturity in farmed Arctic char: A review from the Canadian perspective |
title_full_unstemmed |
Controlling preharvest maturity in farmed Arctic char: A review from the Canadian perspective |
title_sort |
controlling preharvest maturity in farmed arctic char: a review from the canadian perspective |
publisher |
Wiley |
publishDate |
2019 |
url |
http://dx.doi.org/10.1111/jwas.12622 https://onlinelibrary.wiley.com/doi/pdf/10.1111/jwas.12622 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/jwas.12622 |
geographic |
Arctic Canada |
geographic_facet |
Arctic Canada |
genre |
Arctic Salvelinus alpinus |
genre_facet |
Arctic Salvelinus alpinus |
op_source |
Journal of the World Aquaculture Society volume 50, issue 5, page 894-907 ISSN 0893-8849 1749-7345 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/jwas.12622 |
container_title |
Journal of the World Aquaculture Society |
container_volume |
50 |
container_issue |
5 |
container_start_page |
894 |
op_container_end_page |
907 |
_version_ |
1795028732460662784 |