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  2. Fish stocking - Wikipedia

    en.wikipedia.org/wiki/Fish_stocking

    Fish stocking may be conducted by governmental fisheries management agencies, non-profit organizations, and voluntary associations in public waters, [1] or by for-profit NGOs, clubs and commercial enterprises in privately owned waters. When in public waters, fish stocking creates a common-pool resource which is rivalrous in nature but non ...

  3. Fish stocks - Wikipedia

    en.wikipedia.org/wiki/Fish_stocks

    The World Wildlife Fund and the Zoological Society of London jointly issued their "Living Blue Planet Report" on 16 September 2015 which states that there was a dramatic fall of 74% in world-wide stocks of the important scombridae fish such as mackerel, tuna and bonitos between 1970 and 2010, and the global overall "population sizes of mammals ...

  4. Fish stock - Wikipedia

    en.wikipedia.org/wiki/Fish_stock

    Fish stocks are subpopulations of a particular species of fish. Fish stock (food), liquid made by boiling fish bones with vegetables, used as a base for fish soups and sauces; Fish stocking, the practice of raising fish in a hatchery and releasing them into a river, lake, or ocean; Stockfish, unsalted fish, especially cod, dried by cold air

  5. Many variety of fish and pond stocking tips offered by ... - AOL

    www.aol.com/many-variety-fish-pond-stocking...

    When stocking a newly developed pond, it is recommended to stock 100 bass and 200 bluegill per surface acre to keep a healthy balance. Perch and crappie are a variety that spawn once only in the ...

  6. A look at where walleyes are stocked in Pa. and how to ... - AOL

    www.aol.com/look-where-walleyes-stocked-pa...

    The Pennsylvania Fish and Boat Commission fine tuned its walleye stocking program to help anglers catch more fish. Here's how. A look at where walleyes are stocked in Pa. and how to catch them

  7. Raceway (aquaculture) - Wikipedia

    en.wikipedia.org/wiki/Raceway_(aquaculture)

    For trout, stocking rates of 30 to 50 kg/m 3 are normal at the end of a rearing cycle, while for marine species, such as sea bass and sea bream, the achievable load is lower, between 15 and 20 kg/m 3. The total volume required for a raceway is calculated by dividing the total amount of fish in kg by the desired stocking rate in kg per m 3. [17]

  8. List of commercially important fish species - Wikipedia

    en.wikipedia.org/wiki/List_of_commercially...

    The wild Atlantic salmon fishery is commercially dead; after extensive habitat damage and overfishing, wild fish make up only 0.5% of the Atlantic salmon available in world fish markets. The rest are farmed, predominantly from aquaculture in Norway, Chile, Canada, the UK, Ireland, Faroe Islands, Russia and Tasmania in Australia.

  9. Recirculating aquaculture system - Wikipedia

    en.wikipedia.org/wiki/Recirculating_aquaculture...

    The main benefit of RAS is the ability to reduce the need for fresh, clean water while still maintaining a healthy environment for fish. To be operated economically commercial RAS must have high fish stocking densities, and many researchers are currently conducting studies to determine if RAS is a viable form of intensive aquaculture. [3]