Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 88.
  1. Library Resource
    Rapports et recherches
    février, 2015
    Mali, Afrique occidentale

    A study was conducted in two districts (Bougouni and Koutiala) of southern Mali to document and analyse existing local conventions governing the management of natural resources in mixed crop-livestock systems. Participatory Rural Appraisal (PRA) and individual interviews were conducted to collect data on the existing local conventions and on the participation of local population in decentralized natural resource management. In total, the group discussions

  2. Library Resource
    Documents et rapports de conférence
    octobre, 2017
    Afghanistan, Émirats arabes unis, Égypte, Éthiopie, Inde, Iran, Iraq, Jordanie, Liban, Maroc, Oman, Pakistan, Soudan, République arabe syrienne, Tunisie, Turquie, Ouzbékistan, Yémen, Afrique orientale, Afrique septentrionale, Asie méridionale, Asie central, Asie occidentale

    To help break the cycle of poverty, improve food and nutritional security, halt or reverse the alarming process of resource degradation in the dry areas, and help communities adapt to the impacts of climate variability and change, ICARDA’s Strategic Plan 2017-2026 outlines our research and organizational approach for action to achieve our vision of thriving and resilient communities in the dry areas of the developing world.

  3. Library Resource
    Documents et rapports de conférence
    novembre, 2014
    Mali, Afrique occidentale

    This research was carried out in three agro-climatic regions of Mali (Mopti, Koulikoro and Sikasso) to assess
    contour bunding technology (CBT) for improved land and water management. Reference was made to
    existing literature and field surveys were conducted following georeferencing and quantification of existing
    land and water management technologies. Farmers’ perceptions towards the use of the most commonly
    applied technologies were assessed. Results indicate that CBT is widely adopted in farmers’ fields to

  4. Library Resource
    Articles et Livres
    juillet, 2016
    Zimbabwe, Afrique orientale

    Maternal season defined, as the prevailing environmental conditions during crop growth has been
    known to influence not only grain yield but also seed quality. A laboratory and field experiment were
    conducted in October 2014, to determine the influence of total rainfall and mean monthly
    temperature on germination, vigor and emergence of sorghum seeds which were harvested from
    three different seasons and were kept under controlled conditions. The laboratory experiment was

  5. Library Resource
    Documents et rapports de conférence
    décembre, 2015
    Afrique occidentale, Mali

    The Kelka forest in the Mopti region of Mali is important for the provision of ecosystem services like carbon sequestration and maintenance of the hydrological cycle. The Kelka forest area occupies more than 300, 000 hectares with 15
    villages within and around its boundaries. The forest resources and soil fertility of the forest are in continuous decline due to a combination of climatic and human induced factors. For example, the availability of firewood has halved

  6. Library Resource
    Documents et rapports de conférence
    décembre, 2015
    Afrique orientale, Éthiopie

    Soil erosion and deposition values were estimated using pixel based landscape information and the Unit Stream Power Erosion Deposition (USPED) model, which works with the Universal Soil Loss Equation (USLE) parameters. The USPED model was adapted to Ethiopian conditions based on evidence from the Soil Conservation Research Programme, and calibrated and validated using data from former research stations as well as the Abbay (Blue Nile) Basin. Additionally, some of the USLE parameters were reduced in order to achieve a satisfactory approximation of sediment loss for the Abbay Basin.

  7. Library Resource
    Rapports et recherches
    mai, 2019
    Afrique orientale, Éthiopie, Kenya, République-Unie de Tanzanie, Afrique occidentale, Mali, Niger

    The final report of Mid-term evaluation of EU-IFAD Grant project "Restoration of degraded land for food security and poverty reduction in East Africa and the Sahel: taking successes in land restoration to scale".

  8. Library Resource
    Documents et rapports de conférence
    décembre, 2015
    Afrique septentrionale, Égypte, Maroc, Soudan, Tunisie, Afrique orientale, Burundi, Djibouti, Érythrée, Éthiopie, Kenya, Madagascar, Malawi, Mozambique, Rwanda, Soudan du Sud, République-Unie de Tanzanie, Zambie, Zimbabwe, Afrique centrale, Angola, Cameroun, République centrafricaine, Tchad, Congo, République démocratique du Congo, Gabon, Afrique australe, Botswana, Lesotho, Namibie, Afrique du Sud, Eswatini, Afrique occidentale, Bénin, Burkina Faso, Ghana, Guinée, Côte d'Ivoire, Libéria, Mali, Mauritanie, Niger, Nigéria, Sénégal, Sierra Leone, Togo

    Land degradation and desertification are among the biggest environmental challenges of our time. In the last 40 years, we lost nearly a third of the world’s arable farmland due to erosion, just as the number of people to be fed from it almost doubled. That’s why the UN General Assembly declared 2015 as the International Year of Soils. And the good news is that this new report shows that while Africa remains the most severely a«ected region, the benefit of taking action across the continent outweighs the cost of implementing it: not just by a little, but by a factor of seven.

  9. Library Resource
    Rapports et recherches
    novembre, 2016
    Afrique orientale, Éthiopie

    Teff, Eragrostis tef /zucc./ Trotter is one of the most important cereal crops in Ethiopia that occupies (32%), the largest cultivated area under cereals and 26% of the whole area cultivated to annual field crops by covering about two million hectares of land annually. Tef is adapted to environments ranging from drought stress to water logged soil conditions. It can be grown at altitude ranging from sea level to 3000m above sea level, with the maximum production occurs between 1700 and 2400m.

Rechercher dans la bibliothèque foncière

Grâce à notre moteur de recherche robuste, vous pouvez rechercher n'importe quel document parmi les plus de 64 800 ressources hautement conservées dans la bibliothèque du foncier.

Si vous souhaitez avoir un aperçu de ce qui est possible, n'hésitez pas à consulter le guide de recherche.

 

Partagez cette page