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Mostrando ítems 1 a 9 de 7.
  1. Library Resource
    Artículos de revistas y libros
    Diciembre, 1982
    Malí, África, África occidental

    Summarizes a baseline study of the traditional livestock production system of central Mali, classifying production systems in the study in the study zone according to the degree of dependence on livestock products for gross revenue or food supply of the household or production unit, and according to types of agriculture associated w. livestock. Describes primary resources available for livestock production; livestock numbers & movement patterns; the agropastoral system; and the pastoral system associated w. rice cultivation in the Niger innundation zone.

  2. Library Resource
    Artículos de revistas y libros
    Diciembre, 1982
    Malí, África, África occidental

    Summarizes a baseline study of the traditional livestock production system of central Mali, classifying production systems in the study in the study zone according to the degree of dependence on livestock products for gross revenue or food supply of the household or production unit, and according to types of agriculture associated w. livestock. Describes primary resources available for livestock production; livestock numbers & movement patterns; the agropastoral system; and the pastoral system associated w. rice cultivation in the Niger innundation zone.

  3. Library Resource
    Informes e investigaciones
    Diciembre, 1982
    Kenya, África, África oriental

    Describes the research approach adopted by an interdisciplinary ILCA team to study a pastoralist production system, summarizing the methodology & results of research on small ruminants' productivity in the Maasai pastoral system, and outlining dif. features of current smallstock research in Kenya; w. an analysis of flock productivity, mortality, animal nutrition & behaviour at the Elangata Wuas group ranch.

  4. Library Resource
    Artículos de revistas y libros
    Diciembre, 1982
    Nigeria, Zambia, Uganda, Malí, Ghana, Camerún, Côte d'Ivoire, África occidental, África, África oriental, África Central, África austral
  5. Library Resource
    Artículos de revistas y libros
    Diciembre, 1982
    Egipto, Suiza, Japón, Viet Nam, Chile, Jordania, China, Alemania, Indonesia, Brasil, Argentina, India, República de Corea, Hungría, Tailandia, Asia, África

    This Bulletin contains the papers and proceedings of the FAO/SIDA Workshop on Organic Materials and Soil Productivity in the Near East. In view of the important complementary effect of organic materials to mineral fertilizers and their role in improving the soil?s physical properties, the Workshop has dealt with a wide variety of items on techniques and uses of the organic materials and wastes including, composting, bio-fertilizers and biogas, the environmental and health aspects, and action guidelines for follow-up activities in the Near East countries.

  6. Library Resource
    Artículos de revistas y libros
    Diciembre, 1982
    Indonesia, Kenya

    Revista internacional de silvicultura e industrias forestales

  7. 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.

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