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Effect of Fertilizer Study on Maize Productivity of Peasant Farmers in Northern Ghana

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  • Anang, Benjamin Tetteh
  • Kandawini, Naomi Alareba
  • Fearon, James

Abstract

This study examined how fertilizer subsidy improves maize productivity in northern Ghana. The study, which involved 486 farmers, used an endogenous treatment effect model to measure the effect of subsidy participation on agricultural productivity. The results indicated that fertilizer subsidy increased the productivity of maize by 230.4 kg/acre. Farmers’ age, sex, access to extension services, farm size and farm income were the determinants of subsidy participation, while productivity was influenced by age, sex, household size, soil fertility status and farm income. The study calls for adopting pro-poor measures such as input subsidization, especially for smallholder farmers, to boost fertilizer use and farm productivity in low-income countries. The government of Ghana should, therefore, expand the subsidy programme to reach farmers who did not receive the subsidy. The study further recommends that farmers’ access to extension services should be enhanced since agricultural extension workers are pivotal to the implementation and success of the fertilizer subsidy programme. Also, subsidized fertilizer should be supplied to farmers on time to ensure effective utilization of the subsidy to increase productivity.

Suggested Citation

  • Anang, Benjamin Tetteh & Kandawini, Naomi Alareba & Fearon, James, 2022. "Effect of Fertilizer Study on Maize Productivity of Peasant Farmers in Northern Ghana," Bangladesh Journal of Agricultural Economics, Bangladesh Agricultural University, vol. 43(2), January.
    • Handle: RePEc:ags:bdbjaf:342917
    DOI: 10.22004/ag.econ.342917
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    References listed on IDEAS

    as
    1. Martey, Edward & Kuwornu, John K.M. & Adjebeng-Danquah, Joseph, 2019. "Estimating the effect of mineral fertilizer use on Land productivity and income: Evidence from Ghana," Land Use Policy, Elsevier, vol. 85(C), pages 463-475.
    2. Jacob Ricker-Gilbert & Thomas Jayne & Gerald Shively, 2013. "Addressing the 'Wicked Problem' of Input Subsidy Programs in Africa," Applied Economic Perspectives and Policy, Agricultural and Applied Economics Association, vol. 35(2), pages 322-340.
    3. Stein Holden & Rodney Lunduka, 2012. "Do fertilizer subsidies crowd out organic manures? The case of Malawi," Agricultural Economics, International Association of Agricultural Economists, vol. 43(3), pages 303-314, May.
    4. repec:wbk:wbpubs:6650 is not listed on IDEAS
    5. Minot, Nicholas & Benson, Todd, 2009. "Fertilizer subsidies in Africa, are vouchers the answer?," Issue Briefs 55510, CGIAR, International Food Policy Research Institute (IFPRI).
    6. T.S. Jayne & Shahidur Rashid, 2013. "Input subsidy programs in sub-Saharan Africa: a synthesis of recent evidence," Agricultural Economics, International Association of Agricultural Economists, vol. 44(6), pages 547-562, November.
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