Course Content
Water Quality
Learn Principles of Aquaculture with Rahul
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Fisheries

  • Aquatic organisms, which are exploitable by the public as a common property resource with or without appropriate license is known as fishery.
  • Eg: Riverine fisheries, lake fisheries, rice field fisheries, etc.
  • Generally, the fisheries activities can be divided as capture fisheries and enhanced fisheries.

Capture fisheries

  • No stocking
  • No management of feeding, fertilization, monitoring, etc. but only harvesting.
  • Provides table fish for consumption, seed and feed for aquaculture and seed for enhanced fisheries.

 

Enhanced fisheries

  • Only stocking.
  • No management of feeding, fertilization, monitoring, etc. but only harvesting.
  • Provides table fish for consumption, seed and feed for aquaculture and seed for enhanced fisheries.

 

Aquaculture

  • Aquaculture is the farming of aquatic organisms, including fish, molluscs, crustaceans and aquatic plants.
  • Farming implies some form of intervention in the rearing processes to enhance production, such as regular stocking, feeding, protection from predators, etc.
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