class 9 science chapter 15. explain what is composite fish farming system? only book answer
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Composite fish culture is a method in which five or six different types of fish species are grown together in a single fish pond. Fish with different food habitats are selected so they don't fight with each other for food. ... Such a system improves the fish yield
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Composite fish culture is a method in which five or six different types of fish species are grown together in a single fish pond. Fish with different food habitats are selected so they don't fight with each other for food. ... Such a system improves the fish yield.
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