Question

Explain intensive fish farming with help of one example. Write two advantages of their pences

Answer 1

For example, Catla feeds on the surface of water, Rohu are middle-zone feeders, Mrigal and Common carp are bottom feeders and Grass carp feeds on weeds.

The advantages of that are that if a farmer is cultivating rice crop he can also to the rearing of fish simultaneously

It will grow the farmer's income rapidly