Fishery: fish is a very rich source of proteins and is easily available. Oil obtained from some fishes are rich in Vitamin A and D. Rearing and management of fishes for large scale production is called ‘pisciculture’. India is rich in both fresh water and marine fishes.
Fish farming is also called ‘pisciculture’ and is the practice of commercial fish rearing in enclosed tanks. In India, it is an important sector contributing to agricultural exports and food security in a major way. Since the demand for fish as a food is increasing it has resulted in overfishing worldwide causing a depletion in the population. This has led to establishment of fish farms or aquaculture wherein fish is grown artificially in man-made ponds or tanks.
Which of the following combinations are most suitable for composite fish culture ? | |||
Right Option : D | |||
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A lake with an inflow of domestic sewage rich in organic waste may result in ___________________________ | |||
Right Option : C | |||
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The fish farm is called __________________ | |||
Right Option : A | |||
View Explanation |
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