Combination of photoperiod and temperature manipulation, and LHRHa treatment permits prolonged spawning of Atlantic salmon, Salmo salar
Female Atlantic salmon (Salmo salar) were exposed to a natural, or an advanced photoperiod from the austral summer solstice under natural or advanced temperature conditions, and injected with a commercial LHRHa preparation or vehicle. This created six photothermal- and LHRHa-treatment combinations,...
Main Authors: | , |
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Format: | Article in Journal/Newspaper |
Language: | unknown |
Published: |
Société Française d'Ichtyologie
2008
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Online Access: | https://dx.doi.org/10.26028/cybium/2008-322sp-085 http://sfi-cybium.fr/fr/combination-photoperiod-and-temperature-manipulation-and-lhrha-treatment-permits-prolonged-spawning |
Summary: | Female Atlantic salmon (Salmo salar) were exposed to a natural, or an advanced photoperiod from the austral summer solstice under natural or advanced temperature conditions, and injected with a commercial LHRHa preparation or vehicle. This created six photothermal- and LHRHa-treatment combinations, which generated a more than 4-fold increase in the total duration of the spawning period. |
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