Resultados de la búsqueda | Land Portal

Resultados de la búsqueda

Mostrando ítems 1 a 9 de 3.
  1. Library Resource
    Artículos de revistas y libros
    Diciembre, 1991
    Fiji, Bangladesh, Nigeria, Nepal, Israel, Perú, Sri Lanka, Indonesia, Bulgaria, Ghana, Congo, Guinea, Níger, Kenya, Yemen, Australia, Tanzania, Ecuador, Argentina, India, Senegal, Chad, China, Togo
  2. Library Resource
    Artículos de revistas y libros
    Diciembre, 1991
    Francia, Zambia, Afganistán, Zimbabwe, Australia, Grecia, Guinea, Etiopía, Pakistán, Colombia, Panamá, Kenya, Jordania, Filipinas, Libia, Italia, Botswana, Países Bajos, Argentina, Sudán, Europa, Asia, África, América Septentrional

    Extensive grazing is the predominant form of land use on at least a quarter of the world’s land surface, in which livestock are raised on food that comes mainly from rangelands. Extensive grazing differs from crop or forestry production, in which the produce remains in situ whilst growing. Evaluation for extensive grazing, unlike that for cropping or forestry, must take into account the production of both grazing forage, termed primary production, and the livestock that feed on this forage, termed secondary production.

  3. Library Resource
    Políticas Nacionales
    Enero, 1992
    Australia

    This Statement outlines agreed objectives and policies for the future of Australia's public and private forests. The Governments share a vision of ecologically sustainable management of Australia's forests. This vision has a number of important characteristics: 1) The unique character of the Australian forested landscape and the integrity and biological diversity of its associated environment is retained. 2) The total area of forest is increased. 3) There is a 'holistic' approach to managing forests for all their values and uses so as to optimise benefits to the community.

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