What are the advantages and disadvantages of composite fish culture
Answers
Inland fisheries usually includes of reservoir fishery, riverine fishery, estuarine fishery, pond fishery and Lake Fishery.
The advantages of the compose fish culture are:
Farmers can able to acquire good profits.
Different varieties of fishes use effectively the natural food of all the ecological niches and hence obtain adequate amount of food.
The disadvantage is that the fishes rear only during monsoon season.
disadvantage
many fish of the same breed, breed during monsoon,
even if the fish seeds are collected, it can be mixed with the other species
major problem
lack of availability of quality seeds
overcome the problem
hormonal stimulation
ensured the supply of desirable quantity of seeds
advantage
it increases the yield of fish. In a composite fish culture, five or six different species are grown together in a single fish pond. Fishes with different food habitats are chosen so that they do not compete for food among themselves
definition
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
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