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What is Inland fisheries? |
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Answer» Fish culture is sometimes done in combination with a rice crop so that fish are grown in the water in the paddy field. More intensive fish farming can be done in composite fish culture system. In such a system a combination of five or six fish species is used in a single fishpond. 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 of the pond. To overcome good quality seed problem in fish farming hormonal stimulation technique is introduced. This has ensured the supply of pure fish seed in desired quantities. |
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