Resultados de la búsqueda | Land Portal

Resultados de la búsqueda

Mostrando ítems 1 a 9 de 4.
  1. Library Resource
    Artículos de revistas y libros
    Diciembre, 1982
    Egipto, Nigeria, Iraq, Australia, Ghana, Congo, Sierra Leona, Camerún, Nueva Zelandia, Rwanda, Filipinas, Sudáfrica, Viet Nam, Japón, Madagascar, Tanzania, India, Rumania, Brasil, Cuba

    In view of the continuing increase in cost and scarcity of mineral fertilizers resulting from the use of high-cost fossil energy, there is renewed interest in organic recycling and biological nitrogen-fixation to improve soil fertility and productivity. The workshop in Alexandria recommended the further promotion of research, development, application and dissemination of information available on various aspects of biological nitrogen-fixation, including symbiotic systems of rhizobia/legume and Azolla/blue-green algae, and free-living nitrogen-fixing bacteria and blue-green algae.

  2. Library Resource
    Informes e investigaciones
    Diciembre, 2010
    África, Libia, Sudán, Burundi, Etiopía, Kenya, Rwanda, Somalia, Tanzania, Uganda, Camerún, Namibia, Burkina Faso, Ghana, Liberia, Nigeria, Sierra Leona, Panamá, Brasil, Jordania, Rumania, Reino Unido, Alemania, Samoa

    The Eastern and Anglophone Western Africa Regional Assessment meeting was organized by a task force consisting of FAO, the United Nations Economic Commission for Africa, African Land Policy Initiative, the United Nations World Food Programme, United Nations Development Programme, the International Fund for Agricultural Development and the United Nations Human Settlements Programme officials in Ethiopia.

  3. Library Resource
    Informes e investigaciones
    Diciembre, 2009
    Angola, Burkina Faso, Rwanda, Zambia, Malí, Burundi, China, Namibia, Esuatini, Ghana, Sierra Leona, Malawi, Níger, Mozambique, Liberia, Sudáfrica, Uganda, Madagascar, Tanzania, Sudán, Georgia, Kenya, Europa, Asia, África, América Septentrional

    Land Tenure Working Paper 11. This co-publication of FAO and UN-HABITAT seeks to better understand and define the processes, mechanisms and institutions of governance of tenure in rural and urban areas. The paper recognises that excellent land policies, laws and technical reforms have been developed. However, in many cases their implementation has slipped, stalled or even been reversed. By adopting a governance and political economy perspective, the paper offers insights for the design of reforms and for the development of land governance tools.

  4. Library Resource
    Artículos de revistas y libros
    Diciembre, 2003
    Bangladesh, República Dominicana, Malí, Guatemala, Perú, Congo, Sierra Leona, Etiopía, Pakistán, Tailandia, Jordania, Filipinas, Malasia, España, Madagascar, Tanzania, Ecuador, Senegal

    While modern food distribution systems are evolving in many cities, more traditional and often informal forms of food supply continue to be vitally important in the towns and cities of developing countries and countries in transition. They are important because they can best cater to the specific needs of poor urban households. They also provide employment and income to low income households, and supply food products and services that are tailored to the particular needs of urban consumers.

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