agriculture survey Articles

  • Validation and Improvement of High Nature Value Farmland Identification

    The Concept of High Nature Value (HNV) farmland has been evolving over the last fifteen years in Europe. In the European Union this has been closely linked to the aim of integrating environmental concerns in the Common Agricultural Policy. The idea that nature values, environmental qualities, even cultural heritage are linked to or dependent on farming, also underlies and supports the concept of ...


  • Easter Freeze of 2007: analysis by the National Climatic Data Center

    Unseasonably warm weather in March 2007 over the eastern half of the United States prompted early growth of many agricultural and horticultural crops, ranging from wheat in the Central Plains to fruit trees and pastures across the Southeast and parts of the Midwest. March monthly temperatures averaged between 2 and 6°F above normal in these areas, and this was the second warmest March on record ...

  • Use of plant growth-promoting bacteria for biocontrol of plant diseases: Principles, mechanisms of action, and future prospects

    Pathogenic microorganisms affecting plant health are a major and chronic threat to food production and ecosystem stability worldwide. As agricultural production intensified over the past few decades, producers became more and more dependent on agrochemicals as a relatively reliable method of crop protection helping with economic stability of their operations. However, increasing use of chemical ...

  • Prediction of Soil and Nutrient Losses in A Highland Catchment

    Highland catchments in tropical regions are frequently subjected to soil erosion and the transport of chemicals downstream. Any drastic changes in land use will increase the severity of these processes of land degradation. A simulation study using GLEAMS (Groundwater Loading Effects of Agricultural Management Systems) was conducted at a catchment presently under tea farming in Cameron Highlands, ...


    By Springer

  • What makes farmers try new practices?

    Change is never easy. But when it comes to adopting new agricultural practices, some farmers are easier to convince than others. A group of researchers at the University of Illinois wanted to know which farmers are most likely to adopt multifunctional perennial cropping systems -- trees, shrubs, or grasses that simultaneously benefit the environment and generate high-value products ...


    By ScienceDaily

  • Prediction of Soil and Nutrient Losses in A Highland Catchment

    Highland catchments in tropical regions are frequently subjected to soil erosion and the transport of chemicals downstream. Any drastic changes in land use will increase the severity of these processes of land degradation. A simulation study using GLEAMS (Groundwater Loading Effects of Agricultural Management Systems) was conducted at a catchment presently under tea farming in Cameron Highlands, ...


    By Springer

  • Sentera Launches Disruptive Technology with Quad-Rotor Omni UAV

    Sentera Launches Disruptive Technology: Omni UAV Sentera, LLC brings game-changing aerial data-capture capabilities to the industry with the revolutionary Omni™ Quad-Rotor Unmanned Aerial Vehicle (UAV). The Omni naturally partners with a gimbaled Sentera Double 4K Sensor, creating an easy-to-use, precise ...


    By Sentera, LLC

  • College, University and Correctional Facility Composting

    DURING THE summer of 2006, BioCycle launched a survey of food residuals composting activity in the United States. Survey groups were divided as follows: Institutions, including colleges, universities, correctional facilities and school districts; Commercial and municipal composting operations processing food residuals; and Supermarkets. It had been six years since BioCycle had undertaken a food ...


    By BioCycle Magazine

  • Food Residuals Composting in the U.S.

    For many years, the public sector has been at the forefront of the developing composting industry. For example, when biosolids composting first got started, it was the sanitation departments of municipalities and local sanitary authorities pushing projects. With yard trimmings composting, municipalities and counties were the primary entities developing programs. Even the fledgling steps of solid ...


    By BioCycle Magazine

  • Falling water tables` knock-on effect on falling harvests

    Scores of countries are overpumping aquifers as they struggle to satisfy their growing water needs. The drilling of millions of irrigation wells has pushed water withdrawals beyond recharge rates, in effect leading to groundwater mining. The failure of governments to limit pumping to the sustainable yield of aquifers means that water tables are now falling in countries that contain more than half ...


    By Earth Policy Institute

  • Zimbabwe`s New Farmers Fail to Deliver

    HARARE, Zimbabwe, (ENS) - Six years after President Robert Mugabe sanctioned violent invasions of Zimbabwe's commercial farmland - mostly but not entirely white owned - by landless peasants, the facts show that the so-called new farmers have failed dramatically to produce crops to feed their countrymen. The poor peasants who led the invasions, at the behest of Mugabe, have ...

  • Compost Users Forum: Compost Marketing Trends In The U.S.

    “We know there are limiting factors in this sector,” acknowledges Hans Van Dusen, who is on the contract implementation staff for Seattle Public Utilities. “Transient populations as well as space in downtown and older buildings are problematic, but multifamily recycling has emerged as a priority for the city.” Seattle has taken a number of steps to make its program more user friendly and flexible ...


    By BioCycle Magazine

  • Waist Deep in Mud

    Mangrove ecosystems are by definition muddy. Land and sea animals happily live and reproduce in these coastal forests, but such muddy conditions can present a bit of challenge for researchers. After seven years (mid 2003 to early 2010) carrying out various mangrove-related research activities in the Berau Delta in the Indonesian province of East Kalimantan, I know from experience that the ...


    By Wetlands International

  • Science and development highlights of 2012

    The year was marked by one of the most anticipated global environmental meetings in 20 years: the UN Conference on Sustainable Development (Rio+20), held in Rio de Janeiro, Brazil. The summit was a ...


    By SciDev.Net

  • Compost Science & Utilization: Current research

    Materials and Methods Composting To Eradicate Fusarium Graminearum From Infested Livestock FeedInvestigators: Francis J. Larney, Agriculture and Agri-Food Canada, Research Centre, Lethbridge, Alberta, Canada; T. Kelly Turkington, Agriculture and Agri-Food Canada, Research Centre, Lacombe, Alberta, Canada Objectives: Fusarium head blight, caused by Fusarium graminearum, could potentially become a ...


    By BioCycle Magazine

  • Business Developments

    SAN FRANCISCO BUILDING RAISES BAR ON SUSTAINABILITY The design by KMD Architects for a new l2-story headquarters of the San Francisco Public Utilities Commission will demonstrate energy efficiency, water recycling and reduced carbon footprint. “Our intent from the beginning was to create the most energy-efficient building,” says PUC manager Anthony Irons. The $178 million, 254,000-sq ft ...


    By BioCycle Magazine

  • Pacific fisheries need tech to track climate impact

    Climate change could benefit some Pacific fisheries, but tracking the success of adaptation needs effective monitoring, says Johann Bell. Climate change could derail plans by Pacific Island countries and territories (PICTs) to use ...


    By SciDev.Net

  • Arsenic in irrigated paddy soils

    Natural arsenic pollution of drinking water has been reported from over 70 countries world-wide, affecting an estimated 150 million people (Ravenscroft et. al., 2008). About 50 million of these people live in Bangladesh, 30 million in India and 33 million in six other countries of south and south-east Asia. It has recently been recognised that arsenic-contaminated groundwater used for irrigation ...

  • Dancing Bees Waggle the Way to Happier Habitat

    Honeybee waggle dancers are helping researchers identify conservation best practices. The question scientists at the University of Sussex in the U.K. had was simple: Where do honeybees find food? But finding a way to answer that simple question seemed not so simple. Tiny radio or GPS trackers have a limited range, and it would take huge amount of work to survey fields on foot. Instead, ...


    By Ensia

  • Let`s reconnect green issues and development post-2015

    Post-2015 discussions offer a chance to link the environmental and development agendas — it shouldn't be bypassed, says Myles A. Wickstead. A quarter of a century ago, scientists could justifiably take some sense of satisfaction from their ability to set in motion policy shifts towards protecting the global environment. They had become increasingly worried by the ...


    By SciDev.Net

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you