fish farm system News

  • Vaccination of farmed fish good for animals and thus for humans

    More than half of the fish consumed worldwide is cultivated in ponds or tanks. And the percentage of cultivated fish in relation to wild fish is increasing. The scale on which fish are currently farmed makes it necessary to protect them, by means of vaccination, against disease and premature death. An understanding of the immune system in fish will hopefully lead to effective vaccination methods ...

  • The future of fish farming and marine fisheries for a growing population

    Fish farms, and other forms of aquaculture, are seen as a potential solution to meeting increasing global demand for seafood. However, according to recent research, they must reduce their reliance on wild fish for animal feed if current production levels from both aquaculture and wild fisheries are to be maintained. As the world’s population heads towards the 9.3 billion mark, ...

  • High-Quality Pumps Help Fish Farms Handle Growt

    umping systems manufacturer DESMI’s Peter Laursen offers advice to farmed-fish processing plants looking to invest in high-reliability, scaleable pumps to meet production pressures. With fewer and fewer fish in our seas, fish farming has grown to become an enormous industry worldwide – with billions of dollars in revenue and continued growth forecast for decades to come. Like ...


    By DESMI A/S

  • High-Quality Pumps Help Fish Farms Handle Growth

    Pumping systems manufacturer DESMI’s Peter Laursen offers advice to farmed-fish processing plants looking to invest in high-reliability, scaleable pumps to meet production pressures. With fewer and fewer fish in our seas, fish farming has grown to become an enormous industry worldwide – with billions of dollars in revenue and continued growth forecast for decades to come. Like any ...


    By DESMI A/S

  • Ohio State Offers Aquaponics Fish Farming Workshop July 10-11

    An innovative aquaculture program offered by the College of Food, Agricultural, and Environmental Sciences at The Ohio State University will hold a workshop July 10-11 to provide an in-depth look at the increasingly popular fish farming industry. Held at the Ohio Center for Aquaculture Research and Development at Ohio State University South Centers in Piketon, the workshop will offer current and ...


    By Ohio State University

  • Aquaculture Water Quality Workshop Offers Tips to Boost Profitability of Fish Farming

    Healthy water leads to healthy fish and increases the potential for healthy profits for fish farmers. On the other hand, poor water quality can lead to stressed fish, increasing the chance for the animals’ illness and death, and resulting in income losses for farmers, says Matthew Smith, an Ohio State University Extension aquaculture specialist. Water quality management for fish farmers is ...


    By Ohio State University

  • Fish farming finds its way to land-locked Midwest

     The latest of five generations who have worked the same ground in northeastern Nebraska, 52-year-old Scott Garwood, isn't growing corn or cattle - it's fish. Specifically, thousands of an Australian freshwater species called barramundi - often dubbed Asian sea bass because of its similar sweet, white flaky flesh - in large tanks inside a warehouse. With global consumption of seafood ...


    By Associated Press

  • US fish farms tap former coal mines for water

    In the Appalachian mountains of the United States, growing numbers of fish farmers are raising trout, catfish, and even salmon throughout the valleys of the state of West Virginia. What they'd rather not tell you, however, is that the source of their water is deserted coal mines. Worry not, seafood lovers. According to independent experts from within West Virginia and outside the state, the ...


    By Worldwatch Institute

  • Scientists say feeding fish soy, not fish, more sustainable

    Research supported by the soybean industry is looking to convert some farm-raised fish into vegetarians. A South Dakota State University fisheries scientist is developing a soy protein feed that's tasty and easily digestible to eventually reduce the industry's need for using wild-caught fish as food for farm-raised fish. Much of the tilapia, Atlantic salmon and catfish that Americans toss into ...


    By Associated Press

  • Drones on the Farm: What Are the Laws?

     – popularity, before you launch a drone over your crops to gauge field conditions, be aware that doing so could result in a hefty fine from the Federal Aviation Administration. So says Peggy Hall, assistant professor and Ohio State University Extension field specialist in agricultural and resource law. Hall said that while the technology is available for farmers and growers to utilize ...


    By Ohio State University

  • Ecosystem-based farming comes of age

    A new FAO book out today takes a close look at how the world's major cereals maize, rice and wheat - which together account for an estimated 42.5 percent of human calories and 37 percent of our protein - can be grown in ways that respect and even leverage natural ecosystems. Drawing on case studies from around the planet, the ...

  • How green was my vertical farm?

    By 2050, 80% of the earth’s population will live in cities and 3 billion more people will need to be fed. The simple fact is we are running out of available land to grow enough food to feed them. If we can’t grow our cities outward to find more arable land, the only solution is to grow them upwards. This may change the way we design cities forever. The problem is real and ...


    By GLOBE Foundation

  • Ohio State Aquaculture Boot Camp Program Recruiting New Fish Farmers

    Want to learn how to become a fish farmer? The Ohio Center for Aquaculture Research and Development at The Ohio State University South Centers is offering 30 new and beginning fish farmers an in-depth introduction to aquaculture and aquaponics and the business of fish farming through a yearlong program. Called Aquaculture Boot Camp-2 or ABC-2, the program’s goal is to ...


    By Ohio State University

  • AgriMarine Launches High Value Warm Water Fish Project in China

    AgriMarine Holdings Inc. (TSX VENTURE: FSH)(OTCQX: AGMHF)(FRANKFURT: A2G) (the "Company" or "AgriMarine") and the Zhoushan Fisheries Research Institute in the People's Republic of China (ZFRI), are pleased to announce a joint venture for a commercial scale research project for the rearing of Yellow Croaker in a closed containment system. The joint venture project is an important step for the ...


    By Marketwire

  • Straw residue helps keep nitrogen on the farm

    Scientists are exploring ways to reduce non-point pollution from agriculture. A new study finds that using straw residue in conjunction with legume cover crops reduces leaching of nitrogen into waterways, but may lower economic return. Agriculture is the largest source of nitrogen non-point pollution to waterways in the United States, flowing into streams and rivers via erosion from farmlands, or ...

  • Sting operation - jellyfish `blooms` may endanger fish stocks

    Surges in jellyfish populations may be one reason for a drop in fish stocks observed in the Mediterranean and Black Sea, according to a new report published by FAO. Overfishing, which removes top predators from the sea, is one of the factors behind jellyfish "blooms", or suddenly increased numbers. A "vicious circle" can then follow in which large numbers of medusae feed on fish larvae and ...

  • Long-awaited Sacramento river fish passage improvement project breaks ground

    March 23 marked the groundbreaking for the Fish Passage Improvement Project at the Red Bluff Diversion Dam (RBDD) on the Sacramento River.  The groundbreaking commemorates a milestone in the 10-year project between CH2M HILL, U.S. Bureau of Reclamation, which owns the RBDD and the associated Tehama-Colusa Canal, and the Tehama-Colusa Canal Authority (TCCA), which operates and maintains the ...


    By CH2M Hill Companies, Ltd.

  • Aquaculture can grow faster, raising micronutrient supply from fish

    Fish farming will likely grow more than expected in the coming decade, offering a chance for improved nutrition for millions of people, especially in Asia and Africa, according to a new report.  Increased investment in the aquaculture sector - particularly in productivity-enhancing technologies including in the areas of water use, breeding, hatchery practices and feedstuff ...

  • Start-up promises to revolutionise shrimp farming

    A UK start-up says it has developed a low-cost, ecological alternative to traditional shrimp farming by using bacteria as both a water filter and food for its shrimp. IKEA-like portable units using microbes and solar power to cheaply grow shrimp indoors ...


    By SciDev.Net

  • BC First Nation signs on to closed containment salmon farming

    AgriMarine Holdings Inc. and the Lax Kw'alaams First Nation have announced signing of a Memorandum of Understanding to investigate the possibility of developing closed containment cultured salmon operations utilizing AgriMarine technology in Band territory on the North Coast of British Columbia. AgriMarine's technology for culturing salmon and other finfish in floating solid wall closed ...


    By GLOBE Foundation

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