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प्रश्न
Differentiate between pisciculture and aquaculture.
Differentiate between aquaculture and pisciculture.
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उत्तर
| Sr. No. | Aspect | Aquaculture | Pisciculture |
| 1. | Meaning | Production of useful aquatic animals such as fish, prawns, shrimps, lobsters, crabs, and molluscs by proper utilization of small and large bodies of water. | Production of fish only by breeding and rearing them, especially in freshwater bodies like ponds, rivers, and canals. |
| 2. | Scope | Broader concepts include the cultivation of various aquatic animals, not just fish. | A narrower concept focused specifically on fish production. |
| 3. | Type of Organisms | Includes fish, crustaceans (prawns, shrimps, and lobsters), molluscs, crabs, and other aquatic animals. | Focuses solely on fish species, either freshwater or marine fish. |
| 4. | Methodology | Utilizes various aquatic environments for breeding and growing multiple species of aquatic animals. | Primarily involves rearing fish in controlled environments such as breeding ponds or hatcheries. |
| 5. | Objective | To utilize water resources for the maximum production of various aquatic animals, including fish and shellfish, for food and commercial purposes. | To specifically increase fish production for food and economic benefits. |
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संबंधित प्रश्न
How are fish obtained?
What are the advantages of composite fish culture?
How do you differentiate between capture fisheries, inland fisheries and aquaculture?
The production and management of fish is called ______.
Give an account of different types of fish ponds used for rearing fishes.
Farming without the use of chemicals such as fertilizers, herbicides and pesticides is known as ______.
What type of cartilage forms the whole of the adult skeleton of cartilaginous fishes?
India holds ______ position in Marine fish production in the world.
______ culture is the oldest and most traditional method of prawn culture practiced in Kerala.
Enumerate the nutritional values of prawns.
