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  2. Aquaponics - Wikipedia

    en.wikipedia.org/wiki/Aquaponics

    Aquaponics offers a diverse and stable polyculture system that allows farmers to grow vegetables and raise fish at the same time. By having two sources of profit, farmers can continue to earn money even if the market for either fish or plants goes through a low cycle. [50]

  3. Fish farming - Wikipedia

    en.wikipedia.org/wiki/Fish_farming

    Fish farming or pisciculture involves commercial breeding of fish, most often 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 environments.

  4. Freshwater prawn farming - Wikipedia

    en.wikipedia.org/wiki/Freshwater_prawn_farming

    A freshwater prawn farm is an aquaculture business designed to raise and produce freshwater prawns or shrimp 1 for human consumption. Freshwater prawn farming shares many characteristics with, and many of the same problems as, marine shrimp farming .

  5. Anderson: Building a new Waterville fish hatchery will help ...

    www.aol.com/anderson-building-waterville-fish...

    Raising fish for stocking can be challenging in a "north-south" state like Minnesota, in which lake types in the bottom half of the state differ from those "up north."

  6. Aquaculture - Wikipedia

    en.wikipedia.org/wiki/Aquaculture

    The farming of fish is the most common form of aquaculture. It involves raising fish commercially in tanks, fish ponds, or ocean enclosures, usually for food. 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.

  7. Commercial fishing - Wikipedia

    en.wikipedia.org/wiki/Commercial_fishing

    Commercial fishing is the activity of catching fish and other seafood for commercial profit, mostly from wild fisheries. It provides a large quantity of food to many countries around the world, but those who practice it as an industry must often pursue fish far into the ocean under adverse conditions.

  8. Urban aquaculture - Wikipedia

    en.wikipedia.org/wiki/Urban_aquaculture

    Raising fish in cages in a lake in a relatively undeveloped environment. Urban aquaculture employs water-based systems, the most common, which mostly use cages and pens; land-based systems, which make use of ponds, tanks and raceways; recirculating systems are usually high control enclosed systems, [clarification needed] whereas irrigation is used for livestock fish.

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