Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 16.
  1. Library Resource
    Articles et Livres
    décembre, 2018
    Algérie, Burkina Faso, Nigéria, Mauritanie, Mali, Éthiopie, Érythrée, Cameroun, Soudan du Sud, République centrafricaine, Sénégal, Tchad, Niger, Soudan, Afrique occidentale, Afrique

    Feed and grazing management affect both the quantity and quality of animal manure and consequently nutrient cycling in the mixed crop-livestock systems in West Africa Sahel. Dietary measures can significantly influence the composition of manure and hence it’s agricultural value. High nutrient feed will generally result in higher nutrient content of the manure whereas a decline in feed quality will generally lead to increase in the indigestible fractions in the feeds.

  2. Library Resource
    Manuels et directives
    avril, 2018
    Algérie, Burkina Faso, Nigéria, Mauritanie, Mali, Éthiopie, Érythrée, Cameroun, Soudan du Sud, République centrafricaine, Sénégal, Tchad, Niger, Soudan, Afrique, Afrique orientale
  3. Library Resource
    Ressources et Outils d'entraînement
    décembre, 2002
    Tchad, Nigéria, Cameroun, Afrique, Afrique centrale, Afrique occidentale

    The Kuri cattle breed is found on the shores and islands of Lake Chad. Its main habitat is in southern Chad and north-eastern Nigeria but the breed is also found in northern Cameroon, in Niger and, to a limited extent, in the Central African Republic. The Kuri are also known as the Baharie, Bare, Borrie, Boudouma, Dongolé, Koubouri, Buduma or White Lake Chad. The importance of the Kuri lies not only in its unique physical characteristics but also in its meat and milk production potentials. The breed is so acclimatised to the environs of Lake Chad that it is unable to survive elsewhere.

  4. Library Resource
    Articles et Livres
    décembre, 2014
    Sénégal, Mauritanie, Mali, Burkina Faso, Algérie, Niger, Nigéria, Tchad, Soudan, Soudan du Sud, Érythrée, Cameroun, République centrafricaine, Éthiopie, Afrique, Afrique sub-saharienne, Afrique centrale, Afrique orientale, Afrique septentrionale, Afrique australe, Afrique occidentale

    In Africa, where most agriculture is rainfed, crop growth is limited by water availability. Rainfall variability during a growing season generally translates into variability in crop production. While the seasonality of rainfall in the drier rangelands can play a significant role in productivity, rain-use efficiency (RUE)—the amount of biomass produced (in kilograms of dry matter per hectare) per millimeter of rainfall—also drives production.

  5. Library Resource
    Articles et Livres
    juillet, 2015
    Sénégal, Mauritanie, Mali, Burkina Faso, Algérie, Niger, Nigéria, Tchad, Soudan, Soudan du Sud, Érythrée, Cameroun, République centrafricaine, Éthiopie, Afrique, Afrique occidentale

    Drought is one of the major climatic hazards impacting on the various sectors including crop and livestock in the West African Sahel. Pastoral and agro-pastoral communities in the region are regularly affected by drought, with vulnerability differing with gender, age, wealth status (access to cropland and livestock endowment), geographic location, social networks, and previous exposure to drought. Effective interventions require regular monitoring of vulnerability to drought, for which various quantitative and qualitative approaches exist.

  6. Library Resource
    Documents et rapports de conférence
    mars, 2017
    Cameroun, Afrique, Afrique occidentale

    In Cameroon, rangelands occupy about 20 % of surface area; provide critical habitat to many animal and

    plant species; offer many vital goods and services to society and are home to pastoralists, agropastoralists,

    crop farmers, fishermen and hunter-gatherers, who for centuries co-existed peacefully. In

    recent years this harmony is being threatened by changing land use patterns, poor land use planning and

    poor recognition of ownership rights. Despite efforts by state and non-state actors to improve pastoral

  7. Library Resource
    Rapports et recherches
    décembre, 2005
    Angola, Antigua-et-Barbuda, Belize, Cap-Vert, Comores, Bahamas, Barbade, Bénin, Botswana, Burkina Faso, Burundi, Cameroun, République centrafricaine, Tchad, Congo, République démocratique du Congo, Îles Cook, Côte d'Ivoire, Cuba, Djibouti, Dominique, République dominicaine, Érythrée, Éthiopie, Fidji, Gabon, Gambie, Ghana, Grenade, Guinée, Guinée-Bissau, Guinée équatoriale, Guyana, Haïti, Jamaïque, Kenya, Kiribati, Lesotho, Libéria, Madagascar, Malawi, Mali, Îles Marshall, Mauritanie, Maurice, Micronésie, Mozambique, Namibie, Nauru, Niger, Nigéria, Nioué, Palaos, Papouasie-Nouvelle-Guinée, Rwanda, Saint-Kitts-et-Nevis, Sainte-Lucie, Saint-Vincent-et-les Grenadines, Îles Salomon, Samoa, Sao Tomé-et-Principe, Sénégal, Seychelles, Sierra Leone, Somalie, Afrique du Sud, Soudan, Suriname, Eswatini, République-Unie de Tanzanie, Timor-Leste, Togo, Tonga, Trinité-et-Tobago, Tuvalu, Ouganda, Vanuatu, Zambie, Zimbabwe, Afrique, Caraïbes, Océanie

    ‘Poor soils make poor people, and poor people make soils worse’. This is a situation that can be seen in many ACP countries. What information support can be offered...

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