Effects on salmon (Salmo salar) from different operational procedures in fish farming
The effects on farmed salmon caused by operational procedures as handling, de-lousing, removal of dead fish, grading and transfer were studied by underwater TV-observations, ultrasonic telemetry of heart rate and analyses of blood cortisol level. Handling and de-lousing were identified as important...
Main Authors: | , , , |
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Format: | Report |
Language: | English |
Published: |
ICES
1988
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Subjects: | |
Online Access: | http://hdl.handle.net/11250/104472 |
Summary: | The effects on farmed salmon caused by operational procedures as handling, de-lousing, removal of dead fish, grading and transfer were studied by underwater TV-observations, ultrasonic telemetry of heart rate and analyses of blood cortisol level. Handling and de-lousing were identified as important stressors. |
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