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Aquaculture, also known as aquafarming, is the controlled cultivation ("farming") of aquatic organisms such as fish, crustaceans, mollusks, algae and other organisms of value such as aquatic plants. Aquaculture involves cultivating freshwater and saltwater populations under controlled or semi-natural conditions, and can be contrasted with commercial fishing, which is the harvesting of wild fish. Mariculture, commonly known as marine farming, refers specifically to aquaculture practiced in seawater habitats, opposed to in freshwater aquaculture.
Carp are various species of oily freshwater fish from the family Cyprinidae, a very large group of fish native to Europe and Asia. While carp is consumed in many parts of the world, they are generally considered an invasive species in parts of Africa, Australia and most of the United States.
WorldFish is an international nonprofit research institution that creates, advances and translates scientific research on aquatic food systems into scalable solutions.
Fishery can mean either the enterprise of raising or harvesting fish and other aquatic life; or more commonly, the site where such enterprise takes place. Commercial fisheries include wild fisheries and fish farms, both in freshwater bodies and the oceans. About 500 million people worldwide are economically dependent on fisheries. 171 million tonnes of fish were produced in 2016, but overfishing is an increasing problem — causing declines in some populations.
The rohu, rui, or roho labeo is a species of fish of the carp family, found in rivers in South Asia. It is a large omnivore and extensively used in aquaculture.
The Centre for Environment, Fisheries and Aquaculture Science (Cefas) is an executive agency of the United Kingdom government Department for Environment, Food and Rural Affairs (Defra). It carries out a wide range of research, advisory, consultancy, monitoring and training activities for a large number of customers around the world.
The history of agriculture in India dates back to the Indus Valley Civilization. India ranks second worldwide in farm outputs. As per 2018, agriculture employed more than 50% of the Indian work force and contributed 17–18% to country's GDP.
The Grameen family of organizations has grown beyond Grameen Bank into a multi-faceted group of profitable and non-profit ventures, established by Muhammad Yunus, the Nobel Peace Prize winning founder of Grameen Bank. Most of these organizations have central offices at the Grameen Bank Complex in Mirpur, Dhaka, Bangladesh. The Grameen Bank started to diversify in the late 1980s when it started attending to unutilized or underutilized fishing ponds, as well as irrigation pumps like deep tubewells. In 1989, these diversified interests started growing into separate organizations, as the fisheries project became Grameen Fisheries Foundation and the irrigation project became Grameen Krishi Foundation.
Fishing in India is a major industry employing 14.5 million people. India ranks second in aquaculture and third in fisheries production. Fisheries contributes to 1.07% of the Total GDP of India. According to the National Fisheries Development Board the Fisheries Industry generates an export earnings of Rs 334.41 billion. Centrally sponsored schemes will increase exports by Rs 1 lakh crore in FY25. 65,000 fishermen have been trained under these schemes since year 2017 to year 2020. Freshwater consists 55% of total fish production.
The global commercial production for human use of fish and other aquatic organisms occurs in two ways: they are either captured wild by commercial fishing or they are cultivated and harvested using aquacultural and farming techniques.
China, with one-fifth of the world's population, accounts for two-thirds of the world's reported aquaculture production.
The full relationship between fisheries and climate change is difficult to explore due to the context of each fishery and the many pathways that climate change affects. However, there is strong global evidence for these effects. Rising ocean temperatures and ocean acidification are radically altering marine aquatic ecosystems, while freshwater ecosystems are being impacted by changes in water temperature, water flow, and fish habitat loss. Climate change is modifying fish distribution and the productivity of marine and freshwater species.
Fishery and fishing industry plays a significant part in the national economy of Pakistan. With a coastline of about 1,120 km, Pakistan has enough fishery resources that remain to be developed. Most of the population of the coastal areas of Sindh and Balochistan depends on fisheries for livelihood. It is also a major source of export earning.
The Chinese Academy of Fishery Sciences (CAFS) is a large fisheries research institute. It was founded in 1978 under the Ministry of Agriculture in the People's Republic of China. It is a leading research institution in China, active in almost all research areas to do with aquaculture and marine and freshwater fisheries.
Kavery Nambisan is an Indian surgeon and novelist. Her career in medicine has been a strong influence in her fiction.
Vishwa Gopal Jhingran (1919–1991) was an Indian zoologist and aquaculture scientist, known for the introduction of a composite fish culture technique by name, aquaplosion. He was a recipient of the fourth highest Indian civilian award of Padma Shri from the Government of India in 1977.
Thavamani Jegajothivel Pandian is an Indian geneticist and ecologist, known for his pioneering studies in bioenergetics and animal ecology. A recipient of the WorldFish Naga Award, he is a former chairman of the Task Force Committee on Aqua and Marine Biotechnology of the Department of Biotechnology of the Government of India, a former president and a fellow of The World Academy of Sciences and an elected fellow of the Indian National Science Academy, National Academy of Sciences, India, Indian Academy of Sciences and the National Academy of Agricultural Sciences. The Council of Scientific and Industrial Research, the apex agency of the Government of India for scientific research, awarded him the Shanti Swarup Bhatnagar Prize for Science and Technology, one of the highest Indian science awards, in 1984, for his contributions to biological sciences.
Mudnakudu Channabasappa Nandeesha was a development researcher, innovative aquaculture development worker and educator. He is recognized for making critical contributions to the rapid growth of aquaculture by applying research to key bottlenecks to fish production. In India, he conducted successful pioneering field tests of Ovaprim, an ovulating agent, under different agro-climatic conditions to help remove a critical early barrier for freshwater fish breeding. His significant scientific contributions include simplified breeding technology for cyprinids and development of feeds and feeding techniques appropriate to rural aquaculture, and helping improve and spread the practices of small scale fish farming at a time when most attention was on large scale producers. He wrote a regular and widely acclaimed column in Network of Aquaculture Centers in Asia-Pacific (NACA) Aquaculture Asia magazine on farmer innovations in aquaculture. He was described as an "ambassador for aquaculture" and was especially noted for promoting aquaculture for the disadvantaged poor households and women. Along with Michael New, in 2003 he was a founding member of the not-for-profit organisation, Aquaculture without Frontiers. While encouraging poor people to take up aquaculture, he was also a pioneer in promoting equity for women, who had been neglected in the aquaculture boom. Throughout his career, he was in the forefront of initiatives to upgrade the professionalism of fisheries and aquaculture experts, and inspired peers and students in critical new directions.
The Fishing industry in Thailand, in accordance with usage by The World Bank, the UN's Food and Agriculture Organization (FAO) and other multinational bodies, refers to and encompasses recreational fishing, aquaculture, and wild fisheries both onshore and offshore.
Dr. Hiralal Chaudhuri was an Indian Bengali fisheries scientist. He was the father of induced breeding of the carp. The Blue revolution in India was developed on the basis of seed production technology through Hypophysation by him. He later led the way in intensive mixed farming to increase fish production in ponds.
References
- ↑ "Indian Gets World Food Prize". The Tribune. Chandigarh, India. 11 June 2005. Retrieved 24 October 2018.
- ↑ "Modadugu Vijay Gupta interview". Outlook. Outlook. Retrieved 29 August 2015.
- ↑ "Peace prize winner urges investment in aquaculture to solve global hunger". The Washington Times. Retrieved 29 August 2015.
- ↑ "The Food Museum: world food organisations". Archived from the original on 22 November 2010. Retrieved 12 March 2010.