Question

Write the advantages and disadvantages of composite fish culture . How can we overcome its
disadvantage?

Answer 1

Answer:

Composite fish culture is rearing and caring of different fishes in one pond only.

There are several advantages of doing composite fish culture. But on the other hand , there are some difficulties too.

Some of the difficulties are mentioned below-

•Some fishes rear only during monsoon.

•Difficulty in recognising which seed belongs to which of the species.

•Lack of availability of good quality seeds.

To finish this problem,ways have been taken out. Some other the ways are-

• To breed fishes using hormonal stimulation.

• And this has made sure the supply of pure fish seeds and that too in desired quantity.

Hope it helps..!!

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Answer 2

Explanation:

Composite fish culture is the process of rearing different species of fish in the same area or fish pond. All the species use the food available in the pond without competing with each other thus enhancing the survival of different species within the same area.

An advantage of composite fish culture is that it increases the yield of fish. Nearly, five or six different species are grown together in a single fish pond. The survival rate of fish increases and their yield also increases without affecting the other species.