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प्रश्न
What are the advantages of composite fish culture?
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उत्तर
In composite fish culture, a combination of five or six fish species is used in a single fishpond. These species are selected so they do not compete for food, among them having different food habits. As a result, the food available in all the parts of the pond is used. As Catlas are surface feeders, Rohus feed in the middle zone of the pond, Mrigals and Common Carps are bottom feeders, and Grass Carps feed on the weeds, together these species can use all the food in the pond without competing with each other. This increases the fish yield from the pond.
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संबंधित प्रश्न
What are the advantages of composite fish culture?
Give an account of different types of fish ponds used for rearing fishes.
Differentiate between the following
Capture fishery and Culture fishery
What type of cartilage forms the whole of the adult skeleton of cartilaginous fishes?
Which one is not produced in aquaculture?
Earthworms are sacred – This statement was made by ______.
The Central Institute of Brackish Water Aquaculture (CIBA) was established in ______.
The eggs released by the female fish are fertilized by the sperm and fertilized eggs float in water as ______.
______ culture is the oldest and most traditional method of prawn culture practiced in Kerala.
Differentiate between pisciculture and aquaculture.
