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Ecological and Socio-economic Factors Affecting Agricultural Intensification in the West African Savannas: Evidence from Northern Nigeria

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  • Okike, I O
  • Jabbar, Mohammad A.
  • Manyong, Victor M.
  • Smith, J W

Abstract

Agricultural intensification in West Africa is at an early stage and the process is taking place through various pathways. Population pressure and market access are generally considered as major factors driving intensification and crop-livestock interaction. In this paper both ecology and economic factors and their interactions are hypothesised as driving forces in intensification and crop-livestock interaction. Analyses of a survey involving farming households in Nigeria confirm the hypothesis and show that the degree of intensification is higher in the Sudan savanna than the Northern Guinea savanna. Intensification is occurring mostly through higher land and labor use intensity, higher livestock stocking rates and application of more manure per hectare. It is concluded that policies to enhance market access will facilitate the process and that different technological options need to be pursued in the two agroecological zones to facilitate intensification.

Suggested Citation

  • Okike, I O & Jabbar, Mohammad A. & Manyong, Victor M. & Smith, J W, 2005. "Ecological and Socio-economic Factors Affecting Agricultural Intensification in the West African Savannas: Evidence from Northern Nigeria," Research Reports 182991, International Livestock Research Institute.
    • Handle: RePEc:ags:ilrirr:182991
    DOI: 10.22004/ag.econ.182991
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    References listed on IDEAS

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    1. Jabbar, Mohammad A., 1981. "The constraints on employment expansion in crop production in Bangladesh," Research Report/Working Paper 183889, Bangladesh Agricultural University, Mymensingh, Department of Agricultural Economics.
    2. Okoruwa, Victor & Jabbar, M. A. & Akinwumi, J. A., 1996. "Crop-livestock competition in the West African derived savanna: Application of a multi-objective programming model," Agricultural Systems, Elsevier, vol. 52(4), pages 439-453, December.
    3. Hausman, Jerry, 2015. "Specification tests in econometrics," Applied Econometrics, Russian Presidential Academy of National Economy and Public Administration (RANEPA), vol. 38(2), pages 112-134.
    4. Jabbar, Mohammad A., 1996. "Energy and the Evolution of Farming Systems: The Potential of Mixed Farming in the Moist Savannah of Sub-Saharan Africa," Research Reports 183010, International Livestock Research Institute.
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    Cited by:

    1. Justus Ochieng & Beatrice Knerr & George Owuor & Emily Ouma, 2016. "Commercialisation of Food Crops and Farm Productivity: Evidence from Smallholders in Central Africa," Agrekon, Taylor & Francis Journals, vol. 55(4), pages 458-482, October.

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