Aquaculture Welfare

Salmon Broodstock Management and Welfare

Broodstock salmon management during maturation affects welfare through handling stress and spawning procedures.

Key Facts

Broodstock salmon undergo significant physiological changes during sexual maturation
Handling for stripping eggs and milt causes acute stress that must be minimized
Anaesthesia during spawning procedures reduces cortisol responses significantly
Death of post-spawn salmon presents welfare decisions about culling versus natural death
Genetic selection of broodstock influences welfare of broodstock and their offspring

Welfare Considerations

Broodstock management is a welfare-intensive aspect of salmon aquaculture that receives less attention than growout welfare. The repeated handling and spawning procedures deserve equivalent attention to welfare at harvest.

What You Can Do

Support aquaculture certification including broodstock welfare standards
Advocate for welfare monitoring requirements at salmon hatchery broodstock facilities
Purchase salmon from producers with transparent hatchery welfare practices