soil additive News

  • United Nuclear Corporation required to clean up additional soil released from Northeast Church Rock Mine

    The U.S. Environmental Protection Agency settled with United Nuclear Corporation and General Electric, UNC’s indirect parent corporation, requiring the companies to immediately clean up a portion of radium-contaminated soil released from the Northeast Church Rock Mine Site, near Gallup, N.M. The settlement requires UNC to excavate radium-contaminated soil in an area closest to where people live ...

  • Writing an equation for soil success

    Soil isn’t one size fits all. It may look the same under your feet – but under a microscope, that’s a different story. A plant’s roots, tiny bugs – these things can tell one soil from another quite easily. Soil scientists typically measure different aspects of soil — how much air it contains, how well it retains water, heat, and more — to ...


    By American Society of Agronomy

  • Impacts of tillage on soil and crops

    The increasing popularity of reduced tillage on crops has not only been an important development in combating soil erosion, but it has also been associated with increasing organic material and producing high crop yields. For peanut crops, however, reduced tillage has not gained a large acceptance as a viable practice, as findings of inconsistent yields have not encouraged farmers to make a switch ...


    By American Society of Agronomy

  • Past, present and future of soil sciences

    The Soil Science Society of America (SSSA) is reporting the results of a recent survey of trends related to the soil science profession. The results suggest that employment opportunities in soil and related sciences are increasing, and students, academics, and employers have a positive outlook for the future of soil science. Despite these positive findings, the survey identified areas to be ...

  • 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

  • Critical Issues in Global Soil Health

    Soil health is rarely equated into discussions of climate change, environmental protection, and sustainable development. However, soils play such a vital role in the planet’s survival that life cannot exist without them. They provide the basis for food and fiber production; support a diversity of plant, animal, and microbial life; and regulate nutrient cycles and gas exchange with ...

  • Controlled ‘reset’ for nematode-infested soil

    Harmful nematodes that damage the soil can be controlled by creating an environment in which they are temporarily deprived of oxygen. Covering the soil with plastic film or a layer of water encourages anaerobic bacteria to produce fatty acids, which will kill most nematodes. “It does sometimes take a while,” says Leendert Molendijk, soil expert at Wageningen UR. Molendijk and his ...

  • BioLargo`s Odor-No-More Announces New Five Pound Packaging for Award Winning Animal Bedding Additive

    BioLargo, Inc. (OTCBB: BLGO), creator of patented iodine technologies, today announced that, in response to customer demand, it has introduced new five pound packaging for its award-winning Animal Bedding Additive with an introductory retail price point of $19.98. The new package will contain the ...


    By Biolargo, Inc.

  • BioLargo, Inc. secures additional infrastructure and resources to continue building odor-no-more sales channels

    BioLargo, Inc. (OTCBB: BLGO) announced today that it has completed several important business developments to better serve its growing sales channels for its award winning Odor-No-More product-line, including its animal bedding additive which can reduce customer’s bedding consumption and disposal by up to 75%. First, the company is now warehousing inventory in multiple locations ...


    By Biolargo, Inc.

  • Preserve, promote, and utilise rich soil life

    Healthy soil life can contribute to sustainable agriculture which, in addition to ensuring a good yield, keeps diseases under control and generates carbon and nitrogen retention. That is what Prof. Gerlinde De Deyn, Professor holding a personal chair in Soil Ecology, asserted in her inaugural address at Wageningen University & Research on 18 May. Life underground is richer in species than ...

  • FAO launches new global soil database

    A new database on the world’s soils improves knowledge of the current and future land productivity as well as the present carbon storage and carbon sequestration potential of the world’s soils. It helps to identify land and water limitations, and assist in assessing the risks of land degradation, particularly soil erosion risks, said FAO this week. Derived from the soil database, FAO has produced ...

  • Longtime soil science publication repositioned and relaunched

    The Soil Science Society of America (SSSA) is pleased to announce one of the leading soil science publications, Soil Survey Horizons, has undergone an editorial repositioning and name change as of 2012.  The new title, Soil Horizons, is consistent with SSSA’s desire to reach a wider audience, including policy-makers in Washington, environmental scientists and researchers, and the ...

  • 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 ...

  • Cattle contribute to greenhouse gas production in soil

    As harmless as cattle may seem, they are regarded as a threat to the climate. Through their digestion they produce the green house gas methane, which they expel continuously. Scientists from the Institute of Soil Ecology of the GSF – National Research Centre for Environment and Health in Neuherberg, Germany and Czech colleagues at the Budwies Academy of Sciences have shown that cattle can boost ...

  • Australian soil could help fortify US sunflowers

    Improved disease resistance could be in store for tomorrow’s sunflower varieties, thanks to plants that ARS scientists collected in Australia and are evaluating in greenhouse trials in Fargo, North Dakota. ARS plant pathologist Thomas Gulya and ARS botanist Gerald Seiler collected seeds of wild sunflowers while in Australia from February 17 to March 14, 2007. The ARS Plant Exploration Office ...

  • USDA seeks partnerships to protect soil and water

    The U.S. Department of Agriculture (USDA) is teaming with businesses, nonprofits and others on a five-year, $2.4 billion program that will fund locally designed cosnervation of soil and water projects nationwide, Secretary Tom Vilsack said Tuesday. Authorized by the new farm law enacted earlier this year, the Regional Conservation Partnership Program is intended to involve the private sector more ...


    By Associated Press

  • Phosphorus-rich soils support larger invertebrates

    In a recent study, researchers have defined the relationship between soil conditions and nutrients with the health of soil ecosystems. The results suggest that organic grassland, rich in phosphorus, is supportive of large populations of bigger invertebrates. All living things are made up of chemical elements in certain proportions and the availability of these elements in the environment can ...

  • NASA Satellite Set to Get the Dirt on Soil Moisture

    A new NASA satellite that will peer into the topmost layer of Earth's soils to measure the hidden waters that influence our weather and climate is in final preparations for a Jan. 29 dawn launch from California. The Soil Moisture Active Passive (SMAP) mission will take the pulse of a key measure of our water planet: how freshwater cycles over Earth's land surfaces in the form of soil moisture. ...

  • Iron deficiency in soil threatens soybean production

    An expansion of soybean production into areas where soybean has seldom, if ever, been grown can be problematic for some farmers. Soils having high pH values and large amounts of calcium and/or magnesium carbonate are notoriously iron deficient. Iron deficient soils in the North Central United States are estimated to reduce soy bean production by 12.5 million bushels every year. John Wiersma, a ...

  • 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 ...

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