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Author Topic: Two Dead After Eating Infected Farmed Salmon - Death Toll Set to Rise to 17!  (Read 10212 times)

blaydRnr

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  • nothing like the first bite of the season

If we did a better job of looking after our wild stocks there would be no need to have these damaging farms. Farms of course is another destructive element that wild fish have to deal with.

As I have said so many times but Abby and the others always overlook all the problems farms have caused in other countries that have had farms a lot longer than us, this is a known fact they have destroyed salmon and trout stocks.

From a report from Scotland this year.
"Salmon aquaculture has now been with us in Scotland for more than four decades, since the first fish were raised in cages in Loch Ailort by the first incarnation of Marine Harvest. During the first twenty years or so of its existence, there was a fairly substantial failure to see the problems which were likely to arise. The result is that we're now living with the severe impacts on Scotland's biodiversity which have built up cumulatively, while successive governments and regulators paid too little attention. In many Highland rivers, populations of native salmon and sea trout are now so depleted as to be almost totally lost."


SAD

i understand where you're coming from Chris, but in a world of 7 billion, we need to improve our methods of diversification. already we've domesticated 80% of the worlds plants and animals and ironically (even as a proponent of conservation), i find it unrealistic to eliminate the farming industry...the days of organics and eating off the land has since long passed.

yes we need to protect our wild species, but we also need to find new ways and innovation to feed the people...we can't do that by sitting on our hands, crying foul and having our fingers crossed, hoping someday we'll come up with a solution.     

Farming salmon is not the problem...It's the Practices and Methods that should be of concern.

one plausible solution, containment away from the fish's natural habitat.

 
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alwaysfishn

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one plausible solution, containment away from the fish's natural habitat.


A place like Chile comes to mind......
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Disclosure:  This post has not been approved by the feedlot boys, therefore will likely be found to contain errors and statements that are out of context. :-[

blaydRnr

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Yes Chile.

They've had their fair share of snafus...but with careful planning and research, they've managed to bounce back to the fore front of the industry....their inland rearing and expertise in aquaculture along with strict guidelines for micro security can be used as a template or stepping stone for our own success.
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rickjames_2

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It is may understanding that there is a Closed system Salmon Farm raising Coho in Agassiz. Anyone know much about their model and whether this model could be used across the industry? To my knowledge it is not connected to any Waterbody where it could hurt wild fish. Info, thoughts, anyone?
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Give a man a fish and he will eat for a day.  Teach him how to fish and he will sit in a boat and drink beer all day.

Every Day

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Very small system.
I believe (don't quote me) that he only raises them to a certain size before transporting them to a pen somewhere.

They also do a variety of other plants (multi species aquaculture) and I believe he is looking into (possibly already doing) crayfish too.
I will find out more soon, I'll shoot my buddy a message as he worked there for a few months.

As for whether or not this could be used in industry, the answer is no.
He is a very small operation business, doesn't need to pay out much, and he doesn't produce a heck of a lot of fish.
Industry simply wants to pump out a tonne of fish. With costs associated and the potential for catastrophic failure (all fish dying in a matter of minutes), industry cannot sustain on closed containment.

Cheers,
Dan
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Every Day

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So a little more info...

He does indeed raise them to grow out size in the freshwater, up to the 5-10 pound range.
He also raises crayfish, which are connected to the waste water of the fish he raises.

That being said, he doesn't raise many fish.
As far as I have seen, been taught and know of, there is no way commercial aquaculture could sustain on such a land based operation. Food cost, water cost (pumping if not connected to any fish bearing stream), sanitation, heating, and overall production costs are just overall not worth it.
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troutbreath

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  • I does Christy

So a little more info...

He does indeed raise them to grow out size in the freshwater, up to the 5-10 pound range.
He also raises crayfish, which are connected to the waste water of the fish he raises.

That being said, he doesn't raise many fish.
As far as I have seen, been taught and know of, there is no way commercial aquaculture could sustain on such a land based operation. Food cost, water cost (pumping if not connected to any fish bearing stream), sanitation, heating, and overall production costs are just overall not worth it.

You really need to do a bit more than guess what he's done.  :-\ All farming tecniques come with a learning curve. So you can write him off in your books. But the guy might be onto something down the road. Just because there is a cheeper way of raising salmon promoted for profit right now. Does not make it the only way to do things. Unless you don't care about the side affects. :-\
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another SLICE of dirty fish perhaps?

absolon

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He isn't guessing; in fact he's right on the money but you could have figured that out for yourself if you put a bit of effort into researching it. That would have given you a better basis for your comments.

The company is Swift Aquaculture and he raised about ten tonnes of coho a year in freshwater as well as crayfish, watercress and wasabi to serve a local niche market selling directly to restaurants. Apparently, the business has been sold and is now Golden Eagle Aquaculture. The purchaser, the Aqualini Group is still operating it but is apparently proposing to switch to Atlantics and scale up production 100 fold to 1000 tonnes per year. Whether that plan is actually viable or ever comes to fruition remains to be seen.
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rickjames_2

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So if the Aquilini group can successfully ramp up production to the 1000 tonnes per year of harvest production, it is possible that this could be  an economically viable and environmentally responsible way to farm salmon? According to the salmon farming lobbyist I am looking at here 75-80 farms produce 75, 000-85, 000 tonnes per year. So that would be a pretty average output level.
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Dave

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He isn't guessing; in fact he's right on the money but you could have figured that out for yourself if you put a bit of effort into researching it. That would have given you a better basis for your comments.

The company is Swift Aquaculture and he raised about ten tonnes of coho a year in freshwater as well as crayfish, watercress and wasabi to serve a local niche market selling directly to restaurants. Apparently, the business has been sold and is now Golden Eagle Aquaculture. The purchaser, the Aqualini Group is still operating it but is apparently proposing to switch to Atlantics and scale up production 100 fold to 1000 tonnes per year. Whether that plan is actually viable or ever comes to fruition remains to be seen.
Do you think Roberto Luongo could learn to feed fish, lol
Sorry for that :D.  1000 tonnes  a year would take a lot of water and from what I remember of that farm it's all in the ground .
This should be fun to watch.
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absolon

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So if the Aquilini group can successfully ramp up production to the 1000 tonnes per year of harvest production, it is possible that this could be  an economically viable and environmentally responsible way to farm salmon? According to the salmon farming lobbyist I am looking at here 75-80 farms produce 75, 000-85, 000 tonnes per year. So that would be a pretty average output level.

That kind of a production increase isn't possible from scaling up the existing system; a full-on redesign would be required. More importantly, the concept is yet to be proven viable at production scale. There are a few of these recirculating operations being set up based on a recent technical report but none yet are standalone successful operations and none yet are able to produce fish of a size the market prefers and pays premium prices for. Those price premiums are critical to earning enough revenue to survive. I suspect that Aquilini is just sticking their toes in the water with some preliminary research and that their purchase of Swift will prove profitable for them even if they don't build the bigger operation.
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troutbreath

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Sounds like a lot of guessing absolon. ::)
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another SLICE of dirty fish perhaps?

absolon

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It might to someone who doesn't understand what's involved.
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alwaysfishn

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Sounds like a lot of guessing absolon. ::)

Gotta love how many words he uses though.......    ;D
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Disclosure:  This post has not been approved by the feedlot boys, therefore will likely be found to contain errors and statements that are out of context. :-[