centralized fish feeding system News

  • Environment: A good day for nature in Europe

    Nearly 25 000 km2 of invaluable natural expanse have been added to the Natura 2000 network. This network of protected sites is the EU's primary tool in the fight to conserve Europe’s rich biodiversity. The Commission has now formally approved the inclusion in the network of a further 235 sites, proposed by Member States for recognition as "Sites of Community Importance". Member States will ...

  • 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

  • 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 ...

  • Asia and Africa Home to 95 Percent of Global Agricultural Population

    The global agricultural population—defined as individuals dependent on agriculture, hunting, fishing, and forestry for their livelihood—accounted for over 37 percent of the world’s population in 2011, the most recent year for which data are available. This is a decrease of 12 percent from 1980, when the world’s agricultural and nonagricultural populations were roughly the ...


    By Worldwatch Institute

  • Jatrophaworld 2011: Pongamia Pinnata: The Prospects For Profitable Sustainability

    Development of pongamia as a biofuel crop has largely been underway in India, at CJP where scientists have been assessing new crops to support sustainable rural development. There is significant interest in developing pongamia as a new source of biofuel. Its reputation in India as a sustainable rural fuel source, combined with its ability to establish on low fertility soils Cultivars are being ...


    By Advanced Biofuel Center

  • Fertilizer and plastic pollution are main emerging issues in 2011 unep year book

    Fertilizer and plastic pollution are main emerging issues in 2011 unep year book Massive amounts of phosphorus, a valuable fertilizer needed to feed a growing global population, are being lost to the oceans as result of inefficiencies in farming and a failure to recycle wastewater. Phosphorus pollution, along with other uncontrolled discharges, such as nitrogen and sewage, are linked with a rise ...

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