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Aquaculture, also known as aquafarming, is the controlled cultivation ("farming") of aquatic organisms such as fish, crustaceans, mollusks, algae and other organisms of value such as aquatic plants. Aquaculture involves cultivating freshwater, brackish water and saltwater populations under controlled or semi-natural conditions, and can be contrasted with commercial fishing, which is the harvesting of wild fish. Mariculture, commonly known as marine farming, refers specifically to aquaculture practiced in seawater habitats and lagoons, as opposed to freshwater aquaculture. Pisciculture is a type of aquaculture that consists of fish farming to obtain fish products as food.
Salmon is the common name for several commercially important species of euryhaline ray-finned fish from the family Salmonidae, which are native to tributaries of the North Atlantic and North Pacific basin. Other closely related fish in the same family include trout, char, grayling, whitefish, lenok and taimen.
Fish farming or pisciculture involves commercial breeding of fish, usually for food, in fish tanks or artificial enclosures such as fish ponds. It is a particular type of aquaculture, which is the controlled cultivation and harvesting of aquatic animals such as fish, crustaceans, molluscs and so on, in natural or pseudo-natural environment. A facility that releases juvenile fish into the wild for recreational fishing or to supplement a species' natural numbers is generally referred to as a fish hatchery. Worldwide, the most important fish species produced in fish farming are carp, catfish, salmon and tilapia.
Marks and Spencer Group plc is a major British multinational retailer with headquarters in Paddington, London that specialises in selling clothing, beauty, home products and food products. It is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index; it had previously been in the FTSE 100 Index from its creation until 2019.
Caviar is a food consisting of salt-cured roe of the family Acipenseridae. Caviar is considered a delicacy and is eaten as a garnish or spread. Traditionally, the term caviar refers only to roe from wild sturgeon in the Caspian Sea and Black Sea. The term caviar can also describe the roe of other species of sturgeon or other fish such as paddlefish, salmon, steelhead, trout, lumpfish, whitefish, or carp.
The Atlantic salmon is a species of ray-finned fish in the family Salmonidae. It is the third largest of the Salmonidae, behind Siberian taimen and Pacific Chinook salmon, growing up to a meter in length. Atlantic salmon are found in the northern Atlantic Ocean and in rivers that flow into it. Most populations are anadromous, hatching in streams and rivers but moving out to sea as they grow where they mature, after which the adults seasonally move upstream again to spawn.
The Chinook salmon is the largest and most valuable species of Pacific salmon in North America, as well as the largest in the genus Oncorhynchus. Its common name is derived from the Chinookan peoples. Other vernacular names for the species include king salmon, Quinnat salmon, Tsumen, spring salmon, chrome hog, Blackmouth, and Tyee salmon. The scientific species name is based on the Russian common name chavycha (чавыча).
George William Davies is an English fashion designer and retailer.
Infectious salmon anemia (ISA) is a viral disease of Atlantic salmon caused by Salmon isavirus. It affects fish farms in Canada, Norway, Scotland and Chile, causing severe losses to infected farms. ISA has been a World Organisation for Animal Health notifiable disease since 1990. In the EU, it is classified as a non-exotic disease, and is monitored by the European Community Reference Laboratory for Fish Diseases.
Tassal is a Tasmanian-based Australian salmon farming company founded in 1986. It was listed on the Australian Securities Exchange (ASX) from 2003 until 2022. Tassal is the largest producer of Tasmanian grown Atlantic salmon, supplying salmon to both domestic and international markets. In November 2022, it was purchased by Cooke Seafood of Canada and delisted from the ASX.
Mowi ASA, formerly known as Marine Harvest ASA, , is a Norwegian seafood company with operations in a number of countries around the world. The company's primary interest is fish farming, primarily salmon, the operations of which are focused on Norway, Scotland, Canada, the Faroe Islands, Ireland and Chile. The group has a share of 25 to 30% of the global salmon and trout market, making it the world's largest company in the sector. Mowi also owns a 'value added processing' unit, which prepares and distributes a range of seafood products, and a number of smaller divisions.
John West Foods is a United Kingdom-based seafood marketing company established in 1857, and currently owned by Thai Union Group of Thailand. The company produces canned salmon and tuna, as well as mackerel, sardine, herring, brisling, anchovies and shellfish.
The salmon louse is a species of copepod in the genus Lepeophtheirus. It is a sea louse, a parasite living mostly on salmon, particularly on Pacific and Atlantic salmon and sea trout, but is also sometimes found on the three-spined stickleback. It feeds on the mucus, skin and blood of the fish. Once detached, they can be blown by wind across the surface of the sea, like plankton. When they encounter a suitable marine fish host, they adhere themselves to the skin, fins, or gills of the fish, and feed on the mucus or skin. Sea lice only affect fish and are not harmful to humans.
The aquaculture of salmonids is the farming and harvesting of salmonids under controlled conditions for both commercial and recreational purposes. Salmonids, along with carp, and tilapia are the three most important fish species in aquaculture. The most commonly commercially farmed salmonid is the Atlantic salmon. In the U.S. Chinook salmon and rainbow trout are the most commonly farmed salmonids for recreational and subsistence fishing through the National Fish Hatchery System. In Europe, brown trout are the most commonly reared fish for recreational restocking. Commonly farmed nonsalmonid fish groups include tilapia, catfish, sea bass, and bream.
Aquaculture is the farming of fish, shellfish or aquatic plants in either fresh or saltwater, or both. The farmed animals or plants are cared for under a controlled environment to ensure optimum growth, success and profit. When they have reached an appropriate size, they are harvested, processed, and shipped to markets to be sold. Aquaculture is practiced all over the world and is extremely popular in countries such as China, where population is high and fish is a staple part of their everyday diet.
Label Rouge is a sign of quality assurance in France as defined by Law No. 2006-11.
Lindsay Margaret Laird was a British biologist who was influential in the development of the aquaculture of salmon and other fishes through her research, teaching and the books that she produced. She defined the standards for Organic Farmed Salmon, and introduced quality assurance labelling for farmed salmon.
Loch Duart is a small, independent Scottish salmon farming company. It is headquartered in Scourie, Sutherland in north-west Scotland and has just over 100 employees. The company owns and operates eight sea sites and two hatcheries in Sutherland and the Outer Hebrides. Sales, marketing and finance departments are located in Montrose and a French sales and marketing office in Lorient, Brittany.
Aquaculture in the United Kingdom is dominated by salmon farming, then by mussel production with trout being the third most important enterprise. Aquaculture in the United Kingdom represents a significant business for the UK, producing over 200,000 tonnes of fish whilst earning over £700 million in 2012 (€793 million).
References
- ↑ (19 August 2006). M&S Lochmuir salmon... only Lochmuir doesn't exist, The Scotsman
- ↑ Clay, Xanthe (15 December 2011). Well farmed salmon is key to sustainability, The Daily Telegraph
- ↑ (2 July 2009). Does M&S need to change the recipe for success?, The Herald (Glasgow)
- ↑ Schofield, John & Rosy Szymanski Local Heritage, Global Context: Cultural Perspectives on Sense of Place, p. 43 (2011)
- ↑ (20 August 2006). M&S fakes loch to launch salmon, The Times
- ↑ Rothman, Josh (22 November 2011). Where Is "Hillshire Farm," Anyway?, Boston Globe
- ↑ (16 November 2011). The Branding Genius Behind Sticking A Place Name On Food Products, Business Insider
- ↑ Brands: Lochmuir Archived 2012-01-15 at the Wayback Machine , Scottishseafarms.com, Retrieved February 15, 2012
- 1 2 (10 June 2011). Scottish Sea Farms wins award for Best Finfish Farm in Scotland Archived 2013-01-23 at archive.today , Fish Update ("Scottish Sea Farms also won two other award categories. Farm Manager of the Year is David Duffy from Dunstaffnage. David joined Scottish Sea Farms as a school leaver 16 years ago and the award recognises his contribution to developing the Lochmuir salmon farming programme for Marks & Spencer.")
