Discuss the role of fishery in enhancement of food production.

(N/A) Fishery is an industry devoted to the catching, processing, and marketing of fishes, molluscs (shellfish), and crustaceans (prawns, crabs, etc.) that have high economic value.
Fisheries play a crucial role in the Indian economy by providing a significant source of income and employment for millions of fishermen and farmers, particularly in coastal states.
It serves as a vital source of animal protein for a large segment of the human population, being both affordable and nutritious.
Techniques like aquaculture and pisciculture have significantly increased the production of both freshwater fishes (e.g., $Catla$, $Rohu$, $Common \text{ } Carp$) and marine fishes (e.g., $Hilsa$, $Sardines$, $Mackerel$, $Pomfrets$).
By utilizing modern scientific methods, the industry ensures food security and contributes to the overall enhancement of food production.