Answers

2015-04-04T15:18:54+05:30
It is the farming of freshwater and saltwater organisms such as finfish, mollusks, crustaceans and aquatic plants. Also known as aquafarming, aquaculture involves cultivating aquatic populations under controlled conditions, and can be contrasted with commercial fishing, which is the harvesting of wild fish. Commercial aquaculture supplies one half of the fish and shellfish that is directly consumed by humans. 

pisciculture: 
Fish farming is the principal form of aquaculture, while other methods may fall under mariculture. Fish farming involves raising fish commercially in tanks or 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. The most common fish species raised by fish farms are salmon, carp, tilapia, European seabass, catfish and cod.
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2015-04-04T15:22:41+05:30
In social science , Pisciculture refers to the controlled breeding, hatching, and rearing of fish, especially for scientific or commercial purposes. But whereas aquaculture refers to the cultivation of both marine and fresh water species and can range from land-based to open- ocean production.
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