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Resultados de la búsqueda

Mostrando ítems 1 a 9 de 1936.
  1. Library Resource
    Artículos de revistas y libros
    Diciembre, 2016
    Tanzania, Mozambique, Zimbabwe, África austral

    Irrigation development in Sub-Saharan Africa has lagged significantly behind that in other developing countries. Consequently, economic development and food security are also lagging behind. Since the mid-2000s there has been a resurgence in the willingness to invest in irrigation, and Sub-Saharan Africa has the largest potential of any developing region to benefit from it. However, to gain from new investment in irrigation without repeating past failures, it is critical to develop a business model for small-scale irrigation schemes.

  2. Library Resource
    Artículos de revistas y libros
    Noviembre, 2018
    Burkina Faso, Ghana, África occidental

    This Atlas summarizes recent advances in interdisciplinary approaches and research to address the different components of West African urban food systems, including urban and peri-urban agriculture. It thereby draws on the results of several major collaborative research projects and stakeholder consultations conducted in West Africa over the past two decades, and in particular on the UrbanFoodPlus project in Ghana and Burkina Faso (www.urbanfoodplus.org). The publication targets with its innovative design a broad range of stakeholders.

  3. Library Resource
    Artículos de revistas y libros
    Diciembre, 2017
    Etiopía

    Although Ethiopia has abundant land for irrigation, only a fraction of its potential land is being utilized. This study evaluates suitability of lands for irrigation using groundwater in Ethiopia using GIS-based Multi-Criteria Evaluation (MCE) techniques in order to enhance the country's agricultural industry. Key factors that significantly affect irrigation suitability evaluated in this study include physical land features (land use, soil, and slope), climate (rainfall and evapotranspiration), and market access (proximity to roads and access to market).

  4. Library Resource
    Artículos de revistas y libros
    Junio, 2018
    Ghana

    Agricultural water management, particularly management of multi-purpose small reservoirs (SRs) in drier savanna areas of the northern Ghana, is being promoted as a key solution to improve agricultural production, enhance food security and livelihoods of smallholder farm households. However, little empirical evidence exist on how effective these small water infrastructures are in terms of delivering multiple benefits and their impact on the livelihood of smallholder farmers.

  5. Library Resource
    Documentos de política y resúmenes
    Octubre, 2017
    Tanzania, Uganda, África, África oriental

    Better soil health can increase agricultural productivity. Restoration activities can build on-farm resilience and contribute to climate change adaptation and mitigation.

    Land and soil health surveys can improve crop modeling predictions under various climate scenarios and guide more targeted interventions.

    Currently, most assessments of land and soil health do not consider the social, ecological, and biophysical constraints, or acknowledge the variations in the landscape.

  6. Library Resource
    Artículos de revistas y libros
    Diciembre, 2017
    Etiopía, África

    Development partners and public investors assume that spate irrigation reduces household poverty and malnutrition. This article examines whether the poverty profiles of smallholder farmers and the nutritional outcomes of their children have improved as a result of using spate irrigation. The study areas were in two regional states in Ethiopia. Twenty-five users each, both from traditional and modern spate irrigation schemes, and an equal number of non-users responded to a structured questionnaire.

  7. Library Resource
    Artículos de revistas y libros
    Diciembre, 2017
    Malawi, Uzbekistán

    This paper provides a brief synthesis of research conducted on gender in irrigation, and the tools and frameworks used in the past to promote improvement for women in on-farm agricultural water management. It then presents results from the pilot of the Gender in Irrigation Learning and Improvement Tool (GILIT) in locations in Malawi and Uzbekistan in 2015.

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