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The institute has an extensive library on various disciplines of aquaculture and fisheries such as shrimp and fish grow-out culture technology, hatchery technology, physiology, nutrition, biotechnology, genetics, pathology, aquaculture engineering, pollution, toxicology, socio-economics and extension.
Extensive aquaculture is the other form of fish farming. Extensive aquaculture is more basic than intensive aquaculture in that less effort is put into the husbandry of the fish. Extensive aquaculture is done in the ocean, natural and man-made lakes, bays, rivers, and Fiords.
Aquaculture involves cultivating freshwater, brackish water, and saltwater populations under controlled or semi-natural conditions and can be contrasted with commercial fishing, which is the harvesting of wild fish. [2] Aquaculture is also a practice used for restoring and rehabilitating marine and freshwater ecosystems.
India is the third largest fish producing country in the world accounting for 7.96% of the global production and second largest producer of fish through aquaculture, after China. The total fish production during the FY 2020-21 is estimated at 14.73 million metric tonnes.
Globalization is a process that encompasses the causes, courses, and consequences of transnational and transcultural integration of human and non-human activities. India had the distinction of being the world's largest economy till the end of the Mughal era, as it accounted for about 32.9% share of world GDP and about 17% of the world population.
Since 2000, aquaculture has been the fastest growing food production sector, growing 5.8% per year, [6] supplying over 100 metric tonnes of fish, shellfish and seaweeds from 425 species in 2017. [3] [4] Global aquaculture production by country in million tonnes, 1950–2010, as reported by the FAO. Based on data sourced from the FishStat database.
The extensive aquaculture is mainly characterized by increased dependence on natural food in the process of producing the stock (Bunting et al.). The Semi-intensive production, on the other hand, is primarily based on the fertilizer applications; this is done in order to improve the natural food production and to maintaining the use of low ...
During the Budget speech, the finance minister asserted: "fishing and fishermen communities are closely aligned with farming and are crucial to rural India." The Economic Survey of India for the year 2018–19 had stressed on allied sectors and focused mainly on enhancing rural economy by strengthening Animal husbandry and Fisheries. [ 7 ]