Question

give reason

in a composite fish farming system a combination of five or six species of fishes are used in a single fish pound ​

Answer 1

Answer:

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Explanation:

In this system, of both local and imported fish, a combination of five or six fish species is used in a single fish pond. These species are selected so that they do not compete for food among them by having different types of food habitats. As a result, the food available in all the parts of the pond is used.