Sterilise farm salmon, say experts – The Scotsman


While this is not directly related to around here, it does have some interesting scientific findings that are relevant to our own battles against net pens. Read the whole article. It’s quite worth it. Wonder if it’s totally a one to one fit with our fish farming industry?

FARMED salmon should be sterilised to prevent them breeding with wild fish and introducing genetic weaknesses that will hamper their survival, experts have urged.

New research shows that while salmon reared in captivity to be eaten are genetically distinct from their wild relatives, they are just as fertile and pose a potential danger to naturally occurring populations if they escape and breed with them. Millions of salmon escape from fish farms each year and can find their way into wild spawning groups, where they can reproduce and introduce undesirable traits.

Read the rest of the story at

http://www.scotsman.com/news/environment/sterilise-farm-salmon-say-experts-1-3334304

 

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