Resultados de la búsqueda

1. Library Resource

   

   Application of nitrogen-fixing systems in soil improvement and management

   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

   Ordenación de tierras

   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

   

   Wetland Development And Management In SADC Countries

   Informes e investigaciones

   Diciembre, 2000

   Francia, Benin, Estados Unidos de América, Mozambique, Zambia, Gambia, Burundi, Zimbabwe, Esuatini, Ghana, Guinea, Sierra Leona, Malawi, Rwanda, Mauricio, Sudáfrica, Lesotho, Madagascar, Tanzania, India, Kenya, África

   Desarrollo

   Gestión de tierras agricolas

   Ordenación de aguas

   Ordenación de recursos naturales

   One of the guiding mandates within the FAO Constitution is the following: “The Organization shall promote and, where appropriate, shall recommend national and international action with respect to: … the conservation of natural resources and the adoption of improved methods of agricultural production ...”. In many African countries, in addition to low yields, food production is limited by the availability of land and water resources.

3. Library Resource

   

   Rattan: current research issues and prospects for conservation and sustainable development

   Artículos de revistas y libros

   Diciembre, 2002

   Angola, Fiji, Bangladesh, China, Sri Lanka, Indonesia, Vanuatu, Sierra Leona, Guinea, Italia, Camerún, Tailandia, Laos, Filipinas, Malasia, Japón, Australia, Madagascar, Myanmar, Brunei Darussalam, Camboya, India, Viet Nam, Papua Nueva Guinea, Asia, África

   Tenencia de Bosques

   ciencias forestales

   Ordenación de recursos naturales

   According to an estimate made by the International Network for Bamboo and Rattan (INBAR), the global local usage of rattan is worth US$ 2.5 billion and external trade of rattan is estimated to generate US$ 4 billion. Seven hundred million people worldwide use rattan. Most of the raw material for local processing and for supplying the rattan industry is still obtained by harvesting of unmanaged, wild rattan resources in natural tropical forests. Only a very small share is obtained from rattan plantations.

4. Library Resource

   

   Rural Poverty and Natural Resources: Improving Access and Sustainable Management

   Informes e investigaciones

   Diciembre, 2009

   Egipto, Bangladesh, Zambia, Chile, Samoa, Perú, Indonesia, Bolivia, China, Sierra Leona, Etiopía, Pakistán, Malawi, Panamá, Kenya, Sudáfrica, Nicaragua, Viet Nam, Madagascar, Italia, Camboya, India, México, Países Bajos, Oceanía, Asia, África, Américas

   Ordenación de recursos naturales

   Derechos de tierras

   Pobreza

   This paper was prepared as a Background Paper for Chapter 2 of the International Fund for Agricultural Development’s 2009 Rural Poverty Report. It begins by providing an overview discussion of the diversity of natural resources in developing countries, and rights of access, tenure and governance relevant to the rural poor, who are disproportionately dependent on natural resources.