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Results 471 - 480 of 581 for Agricultural Production Crops
  • Microbial Nitrogen Measured in Soil Nitrogen Test
    News - 11 May 2009
    Contrary to the prevailing view, cereal crops derive the majority of their nitrogen from the soil, not fertilizer. Soils differ considerably in microbial activities that determine nitrogen-supplying...
  • Underestimation of Landfill Cover Soil Methane Oxidation
    News - 27 Apr 2009
    Landfilled waste decomposes in the absence of oxygen and results in the production of methane. Landfills are classified as the second-largest human-made source of CH4 in the U.S. Additionally,...
  • Floods and the Impact Flooding Has on Soil
    News - 8 Apr 2009
    A recent study conducted in the Midwestern United States examined the effects of harsh wet conditions on both cultivated and uncultivated soils, vastly advancing the knowledge of water’s effects...
  • New Book Presents Key Concepts Into Understanding Soil Carbon Sequestration
    News - 9 Mar 2009
    As the severity of climate change increases with each passing year, researchers continue to study the ways that greenhouse gases are released into the atmosphere. Developing methods of sequestration...
  • Nitrogen Pollution Reduced By Crop Diversity
    News - 12 Feb 2009
    Researchers have identified a link between the diversity of crops grown in farmlands and the pollution they create in lakes and rivers. In a Frontiers in Ecology and the Environment e-View paper,...
  • Clean, Green and Sustainable Fuels to Come From Massive Investment in Bioenergy
    News - 28 Jan 2009
    The biggest ever single UK public investment in bioenergy research has been announced on 27 January by the main funding agency for the biosciences - the Biotechnology and Biological Sciences Research...
  • New Method of Making Biofuels Cuts Costs
    News - 22 Jan 2009
    A patented Michigan State University process to pretreat corn-crop waste before conversion into ethanol means extra nutrients don't have to be added, cutting the cost of making biofuels from...
  • Global Food Security Through Organic Farming
    News - 10 Dec 2008
    To best feed the world, a growing number of researchers, development experts, farming groups and environmentalists are calling for new emphasis on sustainable agricultural practices that make a sharp...
  • Study to Find Grass to the Power Bioenergy Era
    News - 23 Oct 2008
    Cornell bioenergy plant experts are learning which field grasses are the best candidates for "dedicated energy" crops in the Northeast, considering the region's climate and soil...
  • Wireless Sensors Being Used to Improve Farming
    News - 13 Oct 2008
    Ratnesh Kumar keeps his prototype soil sensors buried in a box under his desk. He hopes that one day farmers will be burying the devices under their crops. Kumar is leading an Iowa State...

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