Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 26.
  1. 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.

  2. Library Resource

    the uphill push toward conservation agriculture

    Articles et Livres
    décembre, 2012
    Asie méridionale, Afrique, Afrique sub-saharienne, Afrique orientale, Afrique occidentale, Asia du sud-est, Guatemala, Indonésie, Chine, Nigéria, Yémen
  3. Library Resource
    janvier, 2010
    Nigéria, Afrique

    Malnutrition is widespread in Nigeria, especially in rural areas. Nigerians are vulnerable to chronic food shortages, erratic supply, poor quality food, and fluctuating food prices. The huge investment in ensuring food and nutrition security for Nigerians has had limited success, and therefore, there is a need to review and learn from past interventions. This brief provides a glimpse at rural food and nutrition security in Nigeria and highlights gaps in existing knowledge and capacity to analyze Nigeria's food and nutrition security situation.

  4. Library Resource
    Rapports et recherches
    janvier, 2015
    Zambie, Nigéria, Rwanda

    These theories of change were developed to help the HarvestPlus program deliver on its planned outcomes and impacts. HarvestPlus expects to contribute to the reduction in micronutrient deficiency among women and children in rural areas of developing countries through the breeding and dissemination of staple crop varieties with increased levels of key micronutrients.

  5. Library Resource

    Evidence from Nigeria

    Documents de politique et mémoires
    décembre, 2011
    Afrique, Afrique sub-saharienne, Afrique occidentale, Nigéria

    This study compares the impacts of integrated soil fertility management (ISFM) on crop production with use of either mineral fertilizer or organic manure alone. We also investigate the conditions under which .ISFM technology has greater beneficial effects on yields and the factors constraining its uptake. To answer these questions, the study uses a cross-sectional, plot-level data set collected in Nigeria by the International Food Policy Research Institute and the World Bank in 2009.

  6. Library Resource
    janvier, 2009
    Nigéria

    This paper reviews the constraints hindering growth of agricultural productivity in Nigeria by providing an overview of the policy environment that affects agricultural productivity, establishing how the policy environment affects productivity improvement, and proposing lessons relevant for future research and policymaking to promote productivity growth in Nigeria

  7. Library Resource
    janvier, 2011
    Nigéria

    Despite the rapid pace of urbanization taking place in Nigeria, half of Nigerians (approximately 70 million individuals) still live in rural areas; most of them engaged in smallholder semi-subsistence agriculture. Agriculture remains a crucial sector in the Nigerian economy, being a major source of raw materials, food and foreign exchange; employing over 70 percent of the Nigerian labor force, and serving as a potential vehicle for diversifying the Nigerian economy.

  8. Library Resource
    Rapports et recherches
    janvier, 2009
    Nigéria, Afrique

    Malnutrition rates among children 0-36 months and women of reproductive age in Nigeria are high and vary significantly across rural-urban locations, geopolitical regions, and agroecological zones, constituting a significant public health challenge. Using National Demographic Health Survey (NDHS) 2003 data, we sought to understand better what the determinants of child and maternal nutrition are and whether they differ significantly in terms of their nature, levels, and effects across these domains.

  9. Library Resource
    janvier, 2010
    Nigéria

    In Nigeria, conventional financial institutions serve only about 35 percent of the active population, and the poor, especially women, have limited access to financial services. Private sector-led microfinance institutions (MFIs) are increasingly playing a role to fill this need. This brief provides an overview of the institutional environment of microfinance in Nigeria, as well as insights and recommendations for better reaching this audience, based on focus group discussions and case studies of self-employed women in rural areas of Edo State, Nigeria.

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