Question

give name of six pieces used in composite fish culture in India​

Answer 1

Answer:

Now a days, a combination of 3 or more species of fish (maximum 5 or 6 species) are cultured in a single pond. Such a culture is called composite fish culture. <br> Criteria used for selection of fishes <br> (i) The selected species should be fast growing. <br> (ii) They should not compete with each other for space and nutrition. <br> (iii) They live in distinct zones inside the pond. (iv) Their feeding habits are distinct. <br> Advantages <br> (i) Fish yield is enhanced with the same cost <br> (ii) This technique utilises most of the available food in the water pond/reservoir. <br> (b) Selected species for composite fish culture. <br> Inidan Major Carps- Rohu, Catla and Mrigal <br> Exotic Carps- Silver carp, Grass carp and Common carp.

Explanation:

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Answer 2

Explanation:

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