Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 2.
  1. Library Resource
    Articles et Livres
    décembre, 2014
    Géorgie, États-Unis d'Amérique

    The habitats of Sarracenia rubra subsp. wherryi (Wherry’s pitcher plant) and Symphyotrichum georgianum (Georgia aster) have been declining as a result of human population growth, poor land management, invasive exotic species, and fire prevention. Through a partnership with the U.S. Forest Service and the Beattie Foundation measures have been taken to protect these species through a propagation and re-introduction program.

  2. Library Resource
    Articles et Livres
    décembre, 2003
    États-Unis d'Amérique

    Growing processing tomatoes represents one of the most intensive forms of land use in terms of water consumption and nutrient inputs. During the last decade in many European countries and in the United States, Integrated Crop Management guidelines have also been applied for fertilisation and reducing nitrogen inputs to crops has become compulsory. A large number of Best Management Practices, rules and tools have been developed to steer farmers toward sustainable farming practices.

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