Explain the advantages of composite fish culture with example. State the problems faced on adopting composite fish culture and alo the solution found to solve it.
the ad of compositive fish cultureare:
1. 5-6 species of fish can rear in a single pond.
2. it is more profitable.
3. the production is very high.
4. the fishes do not compete for food because they have diff. food habits.
it has many problems also:
1.they have to provide lare quantity of food
2.it is more expensive
3. it is difficult to provide suitable conditions for all fishes