manure removal News

  • Improve crop yield by removing manure solids

    Manure has long been used as a crop fertilizer, but the challenge of finding an efficient use of the nutrients found in manure is ever present. The ratio of nitrogen to phosphorus in manure is low in relation to the nutrient needs of most crops. Therefore, crops tend to be overloaded with manure to meet the nitrogen requirement of agricultural crops, but the excess phosphorus from the process can ...

  • New Material to Enhance Soils using Manure Waste

    The results of the research group of Valuation of resources from Universidad Politécnica de Madrid suggest an optimal solution to manage the manure from chicken and cattle. Biochar, a material obtained after thermal treatment of this waste through pyrolysis, is an organic fertilizer that applied in ...

  • Toyota and Menicon Jointly Develop Improved Livestock Manure Composting Product

    Toyota Motor Corporation (TMC) and contact lens manufacturer Menicon Co., Ltd. (Menicon) have jointly developed a livestock manure composting product that will join the "resQ45" series of TMC-Menicon developed manure composting systems. The new product, "New-Tokubetsu-Kyuko" (new special express enzyme), will be manufactured and sold by Toyota Roof Garden Co., Ltd., a TMC subsidiary, starting ...

  • Managing carbon loss

    As the United States continues to develop alternative energy methods and push towards energy independence, cellulosic-based ethanol has emerged as one of the most commercially viable technologies. Corn stover remains the most popular source available, but the loss of soil organic carbon (SOC) associated with the removal of corn fodder as a cellulosic ethanol feedstock is of agricultural and ...

  • Nutrient Management Plans: A Study in Cause and Effect

    It seems practical on the surface. Nutrient management plans (NMPs) should supply plants with ideal amounts of nutrients, minimize runoff, and maintain or even improve the soil condition. And the farmer behind the plan would work with a set of conservation practices designed to reduce harmful pollutants while still obtaining optimal crop yields. However, many U.S. Animal Feeding Operations (AFOs) ...

  • A new tool to assess nitrogen and phosphorus flow in agriculture

    MITERRA-EUROPE is a new tool that models the amount of nitrogen and phosphorus, among other key pollutants, used in agriculture across all 27 Member States at regional, country and EU-27 levels. It can be used to calculate the effects of different strategies to minimise excess pollution.  Many regions in the EU-27 use more nitrogen and phosphorus in agriculture than is required. The main sources ...

  • 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 ...

  • Ductor is opening a groundbreaking biotech plant in Haren, Germany

    Ductor Corporation is announcing today that it will reach the goal of implementing its first commercial fermentation technology in Germany this autumn. The first implementation will be an application for the biogas producer in order to significantly improve the economics of a biogas plant via replacing the expensive maize silage with inexpensive poultry manure. As of September 2016, this biogas ...


    By Ductor Corp.

  • Soil phosphorus in an organic cropping system

    Phosphorus is a nonrenewable resource, raising concerns that agricultural practices may deplete reserves. (For one overview discussion of phosphorus, see Phosphorus Famine: The Threat to Our Food Supply in the June 2009 Scientific American.) Organic farming with low phosphorus  inputs can result in deficient levels of plant-available phosphorus (available-P).A group of researchers from ...


    By American Society of Agronomy

  • Food security depends on sustainable nutrient management of soils

    Food security is being threatened by loss of soil nutrients that are essential for the high yield of crops. A recent study outlines strategies to ensure the sustainable production of food through a holistic approach to soil nutrient management. In response to the rising demand for food from an increasing world population, high-yielding crops are being grown with the help of artificial fertilisers ...

  • Study probes sources of Mississippi river phosphorus

    In their eagerness to cut nitrogen and phosphorus pollution in the Mississippi River and Gulf of Mexico, people have often sought simple explanations for the problem: too many large animal operations, for instance, or farmers who apply too much fertilizer, which then flows into waterways. But according to new modeling research that examined phosphorus loading from all 1768 counties in the ...

  • New rules for English farmers to prevent nitrate pollution

    Many farmers and land managers in Lincolnshire are missing the chance to be better prepared for new Nitrate Pollution Prevention Regulations, with the 14 January free seminar at Market Rasen Racecourse barely half full. Many farmers and land managers in Lincolnshire are missing the chance to be better prepared for new Nitrate Pollution Prevention Regulations, with the 14 January free seminar at ...

  • Wood Creek Livestock Company feedlot receives EPA compliance order to stop polluting Snake River tributary (ID)

    Jean M. Smith, owner and operator of the Boise-based Wood Creek Livestock Company, has been issued an EPA Compliance Order for alleged violations of the federal Clean Water Act. The alleged violations occurred at the Wood Creek Feedlot near Grand View, Idaho, which is close to the Snake River and its tributaries. The Wood Creek Feedlot has a winter feeding operation which confines over 1,000 head ...

  • Muckbuster Changes Runoff from Problem to Profit

    Free-range pig farms near coastal regions are an example of a farming practice, which has resulted in a change in the local ecosystem, which can be dangerous to humans. When the slurry from free-range pig farms is not contained and moves into the streams, which empty into the rivers, and finish in the sea, the enormous increase in nutrients in the water creates a huge population of seaweed, and ...


    By SEaB Energy Ltd.

  • Supporting climate-friendly food production

    This summer, record temperatures and limited rainfall parched vast areas of U.S. cropland, and with Earth’s surface air temperature projected to rise 0.69 degrees Celsius by 2030, global food production will be even more unpredictable, according to new research conducted by the Worldwatch Institute (www.worldwatch.org). Although agriculture is a major driver of ...


    By Worldwatch Institute

  • NFU demands action over nitrate vulnerable zone (NVZ) proposals

    Defra (the UK's Department for Environment, Food and Rural Affairs) must make substantial alterations to its proposals to change Nitrate Vulnerable Zones before any action is taken to implement them, the National Farmers' Union warns. The NFU has submitted a list of 45 recommendations for alterations as part of its submission on the proposals, which it estimates will cost farmers hundreds of ...


    By National Farmers Union

  • Produce Safety Rule to Change the Way Fresh Fruit, Vegetables Are Grown and Handled

    Ever since the Food Safety Modernization Act was signed into law in January 2011 and the act’s Produce Safety Rule was proposed two years later, fruit and vegetable growers have waited for the U.S. Food and Drug Administration to finalize the regulations they will be expected to follow on the farm. Now that the FDA has done so — the final Produce Safety rule was printed in the Federal ...


    By Ohio State University

  • Nutrient levels on the decline in many Estonian rivers

    A new study has analysed the impact of industrial and agricultural changes on nutrients in Estonian rivers. The results indicated that there were significant reductions in nitrogen in one third of the sites, significant reductions in phosphorus in a quarter of sites and significant reductions in both nutrients in nearly a tenth of sites. High levels of nutrients, such as nitrogen and phosphorus, ...

  • EC proposes clearer and more risk-proportionate rules for animal by-products

    The European Commission has adopted a proposal that will facilitate the efficient management of animal by-products, while preserving at the same time the current high levels of protection against risks to public and animal health and the environment. Thousands of slaughterhouses, farms and dairy plants across the EU produce more than 15 million tonnes of animal by-products every year. The ...


    By European Commission

  • Bion Announces New Canadian Patent Issued

     Bion Environmental Technologies, Inc. (OTC QB/BB: BNET) announced today that it was notified that on January 15, 2013 the Canadian Patent Office granted and issued Canadian Patent Number 2,428,417 entitled "Low Oxygen Organic Waste Bioconversion System."  This patent was applied for November 8, 2001and will remain in force until November 8, 2021. The new patent provides protection of ...

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