Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 221.
  1. Library Resource
    Documents et rapports de conférence
    décembre, 1983

    Discusses the need for identifying sociological and economic possibilities for improvement in pastoral production systems, mentioning the major steps involved, particularly, identification of potential improvements, prediction of their likely impact on net production & quality of life; prediction of the probability of adoption; and assessment of the rapidity with which the improvements will bear fruit.

  2. Library Resource
    Documents et rapports de conférence
    décembre, 1976
    Afrique, Afrique sub-saharienne

    Recommendations for preservation and improvement of sub-Saharan rangelands, and for training people in range management and animal production.

  3. Library Resource
    Documents et rapports de conférence
    décembre, 1995
    Afrique, Afrique occidentale

    The integration of crops and livestock has often been cited as a model for agricultural development in semi-arid West Africa. Recent formulations treat the adoption of more intensive forms of manuring as a critical step in agricultural development. These analyses have been criticised for ignoring or underestimating the possible negative consequences of such management on rangeland and livestock productivity. This paper critically examines this debate. It is argued that the agronomic benefits of manuring depend largely on nutrient transfers from non-cropped grazing lands.

  4. Library Resource
    Documents et rapports de conférence
    décembre, 2006

    The livelihoods of pastoralists revolve around their indigenous livestock. Combining high

    production with disease resistance using genetic engineering is a biotechnological intervention

    hailed by some as a promising avenue to mitigate food insecurity and poverty. Considerable

    human and financial resources have already been devoted to exploring this option. However, the

    challenges are enormous. It is unlikely that such livestock would survive in the harsh ecosystems

  5. Library Resource
    Documents et rapports de conférence
    novembre, 2012

    The global livestock sector is diverse, undergoing rapid change and frequently

    misunderstood. Livestock impact issues of major global concern, including food security,

    poverty alleviation and environmental and human health. But these impacts differ greatly

    across the globe, depending on factors such as the levels of wealth or poverty in a

    country/region, the livestock commodity, consumer demands, the policy environment and

    the livestock production system. This paper explores global trends in the livestock sector in

  6. Library Resource
    Documents et rapports de conférence
    décembre, 1983

    Discusses pastoral systems research (PSR) within the framework of the experience of livestock and pastoral development in Africa during the last 50 years, analyzing data on livestock population & productivity in relation to the welfare of pastoralists; and examines previous efforts in pastoral development relevant to PSR approach.

  7. Library Resource
    Documents et rapports de conférence
    décembre, 1986

    Describes effects of feeding Bunaji cows supplements of cottonseed cake, molasses-urea or fodder bank on birth & 1-year weight of calves and their viability to 1-year, and milk yield, for both calves & humans, of cows under an agropastoral management system.

  8. Library Resource
    Documents et rapports de conférence
    août, 2014
    Somalie, Afrique, Afrique orientale

    This study describes the livestock keeping objectives of female and male Somalia pastoralists, for camel, sheep, goat and donkey. The objectives were assessed using a matrix scoring approach, implemented during participatory rural appraisals conducted in 20 settlements in northwestern Somalia, involving 254 female and 252 male participants.

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