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Postharvest Management Practices Among Grain Traders in Burkina Faso and Niger

Author

Listed:
  • Dieudonne Baributsa
  • Mahamane Moctar Rabé
  • Ibrahim B. Baoua

Abstract

Cowpea is an important food security and cash crop in West Africa. At harvest, most of the cowpea produced is sold to grain traders who supply it to consumers throughout the year. Hence, effective postharvest management is essential to maintain the quality and quantity along the cowpea value chain. While most research and development efforts have focused on smallholder farmers, little attention has been given to grain traders. This study examined storage practices, pest control methods, and the use of improved hermetic storage (Purdue Improved Crop Storage-PICS) bags among 201 grain traders in 22 towns across Niger and Burkina Faso. Findings reveal that 79.4% of traders used chemical pesticides during cowpea storage—mainly Phostoxin and Dichlorvos—citing affordability and ease of use. Awareness of PICS bags was high (over 85%), yet use varied significantly by country. In Niger, 38.6% of traders used PICS bags compared to just 7% in Burkina Faso, with barriers including high costs, limited availability, and labor requirements for tying. Traders in Niger stored larger volumes of grain (up to 377 tons) and used hermetic storage more frequently. Economic analysis showed a marginally higher return on investment (ROI) for chemical pesticides compared to PICS bags for a single use. Targeted interventions are needed to create incentives for traders to adopt chemical-free grain storage methods. Key priorities include reducing the labor required to tie bags, improving their availability and affordability, strengthening and enforcing food safety policies, and providing training on the proper use of the technology.

Suggested Citation

  • Dieudonne Baributsa & Mahamane Moctar Rabé & Ibrahim B. Baoua, 2025. "Postharvest Management Practices Among Grain Traders in Burkina Faso and Niger," Journal of Agricultural Science, Canadian Center of Science and Education, vol. 17(11), pages 1-1, October.
    • Handle: RePEc:ibn:jasjnl:v:17:y:2025:i:11:p:1
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    References listed on IDEAS

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    1. Aggarwal, Shilpa & Francis, Eilin & Robinson, Jonathan, 2018. "Grain today, gain tomorrow: Evidence from a storage experiment with savings clubs in Kenya," Journal of Development Economics, Elsevier, vol. 134(C), pages 1-15.
    2. Ricker-Gilbert, Jacob & Moussa, Bokar & Abdoulaye, Tahirou, 2025. "Signaling quality in informal markets. Evidence from an experimental auction in the Sahel," Food Policy, Elsevier, vol. 130(C).
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    More about this item

    JEL classification:

    • R00 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General - - - General
    • Z0 - Other Special Topics - - General

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