crop mapping News

  • Crop-mapping drones win MIT $100K

    Original story at MIT News Drones are positioned to change people’s lives, with tech giants building unpiloted aerial vehicles to deliver packages to homes or provide Internet access across the globe.   Using that idea as a jumping-off point, RaptorMaps, an MIT team ...

  • Putting soya impacts on the map

    Monitoring the effects of deforestation on the Amazon is a difficult undertaking. The Amazon is huge and it's extremely difficult to keep tabs on what's happening in the remote fringes of the rainforest. News of illegal logging and the spread of soya plantations can take a long time – if ever - to reach the authorities. Community mappingOur team in Brazil has been working with the local ...


    By Greenpeace International

  • Basic food crops dangerously vulnerable

    In the case of wheat, for instance, as a deadly new strain of Black Stem Rust devastates harvests across Africa and Arabia, and threatens the staple food supply of a billion people from Egypt to Pakistan, the areas where potentially crop and life-saving remnant wild wheat relatives grow are only minimally protected. “Our basic food plants have always been vulnerable to attack from new strains of ...

  • Crop yields stall in China, India

    China and India, the world's two most populous countries, are beset by stagnation in the production of staples like rice, wheat, soybean and maize (corn), says a new study on crop yield growth. Based on statistics from around the world during the 1951– 2008 period, the study 'Recent patterns of crop yield growth and stagnation', says that for some crops in China and India the spatial extent ...


    By SciDev.Net

  • Cover Crops Add to Farm Sustainability

    A potentially record-setting U.S. corn harvest is underway. Many farmers can attribute the use of cover crops as one of multiple best management practices (BMPs) that help them increase yield year after year. Combined with BMPs of The Fertilizer Institute’s 4R Nutrient Stewardship program that promotes the application of nutrients at the right source, right rate, right time and right place, ...

  • Using genetic mapping to save wheat production

    Stem rust disease has the potential to devastate wheat production worldwide. In the 1950s, large epidemics spread across North America and through other parts of the world. Developing a stem rust resistant gene stopped the spread of the disease. In 1999, a new race of stem rust was discovered in Uganda and identified as Ug99. Previously developed stem rust resistant genes are no longer effective ...

  • Mapping and modeling eastern US food production

    Agricultural Research Service (ARS) scientists are mapping an array of county-level data from Maine to Virginia on weather, soil, land use, water availability and other elements. Then they'll use their map to model potential crop production and find out where local food production could meet current and projected demand—and where it won't. Until recently, low fuel prices have contributed to the ...

  • Satellites help map soil carbon flux

    Changes in soil carbon occur with changes in land management. Scientists at Oak Ridge National Laboratory and the University of Tennessee investigated quantifying soil carbon changes over large regions. They integrated remote sensing products with a national carbon accounting framework in a project funded by the U.S. National Aeronautics and Space Administration, Office of Earth Science. Results ...

  • Global map of seeds, food and biodiversity launched

    A recently launched (15 October) website aims to provide news and resources on crop seeds and biodiversity threats for researchers, policymakers, educators and farmers. The site’s interactive map presents more than 375 case studies from around ...


    By SciDev.Net

  • Defra publishes revised nitrate regulations and maps

    Defra has published regulations extending the areas of England designated as Nitrate Vulnerable Zones (NVZs) from 55% to around 70%. This reflects the Government’s decision to continue designating the zones on a selective basis rather than adopt the whole territory approach of some Member States. The Regulations also make changes to the Action Programme specifying actions which farmers in ...

  • African soil diversity mapped for the first time

    A team of international experts has drawn up the Soil Atlas of Africa — the first such book mapping this key natural resource — to help farmers, land managers and policymakers understand the diversity and importance of soil and the need to manage it through sustainable use. They say that despite soil's importance, most people in Africa lack knowledge about it, partly because ...


    By SciDev.Net

  • Mapping tool to support sustainable palm-oil farming

    Two online mapping applications, designed to support sustainable production in Indonesia by helping to identify degraded lands that could be used to produce palm oil, were launched by the US-based World Resources Institute (WRI) last month (30 October). The Forest Cover Analyzer and Suitability Mapper aim to support government efforts to reduce ...


    By SciDev.Net

  • Scientists to map out earth`s soil

    Some of the answers to the world’s greatest challenges -- such as climate change, food security, and water scarcity -- lie right beneath our feet. Responding to these and other critical issues, a group of scientists from around the world have announced an ambitious new plan to digitally map the Earth’s soil and its properties. Scientists, industry leaders, and government officials gathered ...

  • Wild Bee Decline Threatens U.S. Crop Production

    The first national study to map U.S. wild bees suggests they’re disappearing in many of the country’s most important farmlands — including California’s Central Valley, the Midwest’s corn belt and the Mississippi River valley. If losses of these crucial pollinators continue, the new nationwide assessment indicates that farmers will face increasing costs — and ...


    By University of Vermont

  • Crop management: how small do we go?

    The use of on-the-go crop and soil sensors has greatly increased the precision with which farmers can manage their crops. Recently released research in Agronomy Journal questions whether more precise management is necessarily more efficient. They discovered that the law of diminishing returns applies to precision agriculture, calculating how large of an application area is optimal for precision ...

  • USDA Unveils New Improvement to Streamline Crop Reporting

     U.S. Department of Agriculture (USDA) today announced that farmers and ranchers filing crop acreage reports with the Farm Service Agency (FSA) and participating insurance providers approved by the Risk Management Agency (RMA) now can provide the common information from their acreage reports at one office and the information will be electronically shared with the other location. This new ...

  • International crop breeding programme needed for African farming

    Climate change poses a large threat to African agriculture, but there is little research on how to respond. A recent study indicates that traditional adaptation methods are not enough and international collaboration is needed in 'planned adaptation' by collecting and conserving certain crops for the future. A large proportion of the African population - mainly the poor - depend on agriculture for ...

  • Satellite mapping reveals agricultural slowdown in Latin America: UBC study

    For the first time, satellite mapping of Latin America shows that the continent’s agricultural expansion has waned in the wake of the global economic downturn, according to UBC research. “Nearly every agricultural region across Latin America slowed down in expansion from 2007 to 2013, compared to the previous six years,” says Jordan Graesser, the study’s lead author. ...

  • Ontario Updating Soil Map to Support Farmers` Environmental Stewardship Effort

    In celebrating Earth Day, Ontario is partnering with the Government of Canada on a new soil mapping initiative that will contribute to the growing understanding of how land use patterns have changed by using new and up to date technologies. With an investment of $5.1 million through Growing Forward 2, the new data collected by the soil mapping initiative will help farmers adjust ...

  • Multiple datasets combined to make first global cropland and field size maps

    A global cropland percentage map and a global field size map have been created for the first time to guide scientists and policymakers interested in global agricultural modelling and assessment. Both maps are for the baseline year 2005 and combined multiple data sets from global, regional and national levels to achieve a high level of accuracy and 1 km2 resolution. As the global population ...

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