cow digestion News

  • Bio-QZ processes cow manure for anaerobic digestion

    The community of Sand in Taufers in the Italian South Tyrol has set itself the target of eliminating the CO2 emissions of its population. A decisive role in achieving that aim plays a AD plant on cooperative basis. The used cow dung as substrate is pre-treated by the MeWa QZ. Sand in Taufers and its 5,300 inhabitants are forging ambitious plans. Local government and citizens are ...


    By ANDRITZ MeWa GmbH

  • When is a cow like a car?

    Martin Barrow, Head of Footprinting at the Carbon Trust discusses the need for the meat industry to take action on carbon emissions. When is a cow like a car? It may sound like a joke, but the answer could be serious for meat producers. Red meat is suffering from a wave of bad press. Shoppers' confidence in beef products has been knocked by the horsemeat scandal which has also increased ...


    By Carbon Trust

  • Cows’ diets get environmental boost

    It is a tiny molecule with a mouthful of a name, 3-nitrooxypropanol, but European scientists say it could make all the difference. It could convert a cow or a sheep from a monstrous methane-producing machine into something a little more environmentally friendly. In doing so, it could increase the energy ...


    By Climate News Network

  • Discussing fiber degradation and dairy cow development in Denmark

    A technical meeting “from Calf to cow” recently organized in Kibæk, Denmark, was attended by 45 farmers. A panel of four external contributors allowed to cover complementary topics from calf to cow nutrition. Panel comprises of external vet, nutritionists and feedmillers. The discussions were rich and animated, and topics such as calves daily growth and fiber digestibility ...


    By Lallemand Animal Nutrition

  • Managed estates urged to grow revenues with anaerobic digestion

    Managed estates urged to grow revenues with anaerobic digestion Estate owners are being urged to target income from anaerobic digestion (AD) as tenancies are renegotiated and amalgamated. EnviTec Biogas UK believes changes to the number and structure of tenancies represent an opportunity for landowners and tenants to increase revenues and to counter rising input costs and volatile commodity ...


    By EnviTec Biogas AG

  • California agencies seek dairy digester projects – Proposals due November 1

    The California Department of Food and Agriculture, the U.S. Environmental Protection Agency and their partner agencies in the California/Federal Dairy Digester Working Group have announced a joint solicitation for dairy digester concept proposals. California is the largest dairy state in the USA, with approximately 1.7 million cows producing more than 3.6 million dry tons of manure per year that ...

  • American Biogas Council 2015 Award Winners

    The American Biogas Council (ABC) presented its annual awards during an evening reception at BioCycle’s 15th Annual Conference on Renewable Energy From Organics Recycling (BioCycle REFOR15) in Danvers, Massachusetts in October. BioCycle REFOR15 is the Official Conference of ABC. “The Biogas Industry Awards not only recognize excellent projects and innovations,” explained ...


    By BioCycle Magazine

  • Three Ways to Support Poultry and Livestock through Soybean Quality

    Soybean meal is the most widely used source of protein for poultry and pigs in the United States and abroad.  It is estimated that more than 75 percent of all soybean meal produced in the world is fed to poultry and pigs.  Dairy cows also are major consumers of soybean meal.  For the soybean industry to remain viable, it is crucial these industries remain big users of soybean meal. ...


    By United Soybean Board (USB)

  • Goat farmers, producers handle increased demand for dairy

    Buying two goats in August 2008 was little more than an experiment for farmer Paula Olson and some entertainment for her daughters. Six and a half years, 14 milking goats and roughly $300,000 later, she's in the midst of constructing a small-scale creamery in Madrid, Iowa, that's set to feature goat milk, cheese, ice cream and more. And though her creamery isn't yet open, Olson said local ...


    By Associated Press

  • Monitoring methane emissions from agriculture and dairy farming

    Methane (CH4) is the second most prevalent greenhouse gas emitted from human activities. In 2014, CH4 was responsible for around 11 percent of all US greenhouse gas emissions caused by human actions. Methane is emitted by a range of natural sources such as marshlands, leakage from natural gas systems and livestock farming [1]. Domestic ...


    By Edinburgh Instruments Ltd

  • Beef pollutes more than pork, poultry, study says

    Raising beef for the American dinner table does far more damage to the environment than producing pork, poultry, eggs or dairy, a new study says. Compared with the other animal proteins, beef produces five times more heat-trapping gases per calorie, puts out six times as much water-polluting nitrogen, takes 11 times more water for irrigation and uses 28 times the land, according to the study ...


    By Associated Press

  • New strategy aims to reduce agricultural ammonia

    As concerns about air pollution from large dairies and other concentrated animal feeding operations (CAFOs) continue to mount, scientists are reporting a practice that could cut emissions of an exceptionally abundant agricultural gas—ammonia—by up to 30%. In the May-June 2011 issue of the Journal of Environmental Quality, a team led by Mark Powell, a soil scientist with the USDA ...

  • Meet Lallemand Animal Nutrition at Eurotier, Hall 16, Booth C04

    From November 11-14, Hannover will once again host the world’s leading trade fair for animal production. Lallemand Animal Nutrition will be pleased to welcome visitors in Hall 16, Booth C04, to share its range of solutions and services aimed at helping animal producers express the full potential of their animals in a natural way. Today, beyond ...


    By Lallemand Animal Nutrition

  • Scientists help farmers create greener dairies

    Cows stand patiently in a tent-like chamber at a research farm in western Wisconsin, waiting for their breath to be tested. Outside, corrals have been set up with equipment to measure gas wafting from the ground. A nearby corn field contains tools that allow researchers to assess the effects of manure spread as fertilizer. Scientists based at the University of Wisconsin-Madison have started a ...


    By Associated Press

  • Farmer fined for polluting stream with slurry

    A Dorset farmer has been ordered to pay £16,339 in fines and costs for polluting a tributary of the River Divelish with slurry. The case was brought by the Environment Agency. The pollution was first discovered during a routine inspection of the river on September 20, 2012. Agency officers traced it to Lowbrook Farm, Belchawell near Blandford Forum run by dairy farmer Clifford Yeatman. ...

  • Whey from NY`s Greek yogurt used to produce power

    The Greek yogurt boom in New York is being harnessed to make electricity. More Greek yogurt production has meant more whey, a watery byproduct from the process. Yogurt makers commonly ship it back to farms for use as feed and fertilizer, but it's also is being used to generate power in several places. At the Gloversville-Johnstown wastewater plant west of Albany, it's pipelined from the nearby ...


    By Associated Press

  • Household compost as good for soil as conventional fertilisers, say EU researchers

    Since 2005, conventional disposal of organic waste has been prohibited in Sweden. Instead, this waste is incinerated or separated at source, processed (composted or anaerobically digested) and recycled as fertiliser on crop land. A new study has investigated the use of organic waste from different sources as a fertiliser and found that residue from biogas production is an effective fertiliser. ...

  • Green Mountain Graduates 186 Students; College President Declares Climate Neutrality

    Green Mountain College President Paul Fonteyn announced today at the school's 174th commencement ceremony that the 700-student Vermont liberal arts school has achieved climate neutrality. GMC becomes the second climate neutral campus in the nation and the first to achieve it through a combination of efficiency, large-scale ...

  • Greenlane Biogas Contracted by Promus energy to supply biogas upgrading solution for dairy farm

    Greenlane Biogas has signed a contract with Promus Energy, a project development company focusing on renewable and sustainable technologies, to provide an integrated biogas upgrading solution for a dairy farm located in Yakima County, Washington. Included in the solution is the supply of a Totara+ biogas upgrading unit and additional process equipment to deliver pipeline quality renewable natural ...

  • OriginClear and Farm Equipment Distributor Team Up to Treat Agricultural Effluent

    OriginClear Inc. (OTC/QB: OOIL), a leading provider of water treatment solutions, and Renewable Water Technologies (RWT), a spin-off of Wisconsin’s Renewable Algae Group, plan to form a joint venture (JV) to offer ...


    By OriginClear Inc.

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