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Mariculture, sometimes called marine farming or marine aquaculture, [1] is a branch of aquaculture involving the cultivation of marine organisms for food and other animal products, in seawater. Subsets of it include ( offshore mariculture ), fish farms built on littoral waters ( inshore mariculture ), or in artificial tanks , ponds or raceways ...
Salmon farming in the sea (mariculture) at Loch Ainort, Isle of Skye, Scotland. Extensive aquaculture is the other form of fish farming. Extensive aquaculture is more basic than intensive aquaculture in that less effort is put into the husbandry of the fish.
More than 8000 species of sea sponges live in oceanic and freshwater habitats. [1] Sponge fishing historically has been an important and lucrative industry, with yearly catches from years 1913 to 1938 regularly exceeding 181 tonnes and generating over 1 million U.S. dollars.
1 History. 2 Broodstock. 3 Spawning. 4 ... Download as PDF; Printable version; In other projects ... Sea cucumbers: A global review of fisheries and trade FAO ...
Aquaculture (less commonly spelled aquiculture [1]), 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 (e.g. lotus).
Cultivation of gim (laver) in Korea is reported in books from the 15th century. [74] [75] Seaweed farming began in Japan as early as 1670 in Tokyo Bay. [76] In autumn of each year, farmers would throw bamboo branches into shallow, muddy water, where the spores of the seaweed would collect. A few weeks later these branches would be moved to a ...
Ryther and co-workers created modern, integrated, intensive, land mariculture. [ 9 ] [ 10 ] They originated, both theoretically and experimentally, the integrated use of extractive organisms—shellfish, microalgae and seaweeds—in the treatment of household effluents , descriptively and with quantitative results.
Mariculture off High Island, Hong Kong Using current culture technologies, much farmed cultivation of marine plants and animals can be applied within the 10 metre isobath in marine environments. There are about 1.33 million hectares of marine cultivable areas in China, including shallow seas, mudflats and bays .