As many as they could possibly hold without causing problems, the farmers do wish to optimize their profit.
Fish kept in fish-farms.. there are a lot of salmon fish farms
Yes, plenty in fact. However, the salmon industry has been in trouble for the past 5 years because of poor farming practices. In short, too many salmon were put together in farms and they were fed with some product that caused them to get sick. Because they were close together, most contracted the new virus and some salmon escaped the farms, thus passing the virus to wild varieties and salmon in other farms. In a rush to make money, Chilean salmon businessmen destroyed their own livelihood. The industry is recovering but it will take time and in the meanwhile, countries like the US, Canada, Japan, are producing a lot of salmon
The hypothesis could be: "Salmon raised in fish farms will have higher levels of toxins, such as mercury, compared to salmon caught in the wild." This hypothesis can be tested by analyzing the toxin levels in both groups of salmon and comparing the results.
A salmon's diet depends on their species and wheere they are at the time.juvenile salmon eat zooplankton, and larval and adult invertebrates. adults In the ocean eat smaller fish, such as herring, pelagic amphipods and krill.
Most of Sainsbury's Salmon come from Scotland by road.We take great care to ensure our salmon is the best that it can be. Here are some of the reasons why:All Sainsbury's Scottish salmon is sourced from dedicated farms around the west coast and isles of Scotland, chosen for their ideal conditions.The farms use responsible management to protect and maintain the natural environment.The salmon is fed a bespoke diet designed to both protect our natural resources from over fishing and guarantee great taste and nutritional benefit for you.All our Scottish salmon are reared on farms inspected by Freedom Food in accordance with strict RSPCA welfare standards for farmed salmon".
Salmon are mostly raised in fish farms. A decrease in the salmon population due to overfishing has caused fresh caught salmon to become seasonal, rare, and very expensive.
I can't tell you about all salmon but I know that Atlantic Salmon number are being reduced by Salmon farms, as they cause a massive increase in the amounts of paratsites and disesases which are caught by migrating salmon. Over fishing is also a big cause of fish numbers dropping.
Salmon, tilapia, catfish...Answercatfish, salmon Answersalmon and tilapia Salmon for sure, and almost any and all freshwater species. Rockfish served in restaurants is also commonly farm raised.
There are many, many farms all around the world. There are also many different types of farms around the world.
how many tobacco farms in America
Salmon are endangered in many area's of the U.S. However in Alaska the Salmon are not at all endangered.
ther are many farms beacse it is a plesa where there are many plants