IDEAS home Printed from https://ideas.repec.org/a/ags/qjiage/155483.html
   My bibliography  Save this article

Quality of Gum Arabic in Senegal: Linking the Laboratory Research to the Field Assessment

Author

Listed:
  • Mujawamariya, Gaudiose
  • Burger, Kees
  • D’Haese, Marijke

Abstract

The objective measurements of quality based on invisible chemical attributes of gum arabic are compared with the assessment done by collectors based on visible attributes with the aim of bringing together the users’ quality requirements and the production and marketing practices of collectors. We find that good quality as defined on field is not always good when measured in laboratory; yet such measures can help target different market niches. Moreover, improving quality on field increases the likelihood of obtaining chemically good gum. We also investigate determinants of supply by collectors and traders of two quality attributes namely size and cleanliness of gum nodules. Quality supply is influenced by harvest and post-harvest knowledge and practices, environmental factors and market factors including the behaviour and experience of traders and price.

Suggested Citation

  • Mujawamariya, Gaudiose & Burger, Kees & D’Haese, Marijke, 2012. "Quality of Gum Arabic in Senegal: Linking the Laboratory Research to the Field Assessment," Quarterly Journal of International Agriculture, Humboldt-Universitaat zu Berlin, vol. 51(4), pages 1-27, November.
    • Handle: RePEc:ags:qjiage:155483
    DOI: 10.22004/ag.econ.155483
    as

    Download full text from publisher

    File URL: https://ageconsearch.umn.edu/record/155483/files/3_Mujawamariya.pdf
    Download Restriction: no
    File URL: https://libkey.io/10.22004/ag.econ.155483?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Marcel Fafchamps & Ruth Vargas Hill & Bart Minten, 2008. "Quality control in nonstaple food markets: evidence from India," Agricultural Economics, International Association of Agricultural Economists, vol. 38(3), pages 251-266, May.
    2. Escobal, Javier A. & Cavero, Denice, 2012. "Transaction Costs, Institutional Arrangements and Inequality Outcomes: Potato Marketing by Small Producers in Rural Peru," World Development, Elsevier, vol. 40(2), pages 329-341.
    3. Chemnitz, Christine, 2007. "The Compliance Decision with Food Quality Standards on Primary Producer Level; A Case Study of the EUREPGAP Standard in the Moroccan Tomato Sector," 103rd Seminar, April 23-25, 2007, Barcelona, Spain 9440, European Association of Agricultural Economists.
    4. Johan F. M. Swinnen & Miet Maertens, 2007. "Globalization, privatization, and vertical coordination in food value chains in developing and transition countries," Agricultural Economics, International Association of Agricultural Economists, vol. 37(s1), pages 89-102, December.
    5. Robinson Ngugi & Dickson Nyariki, 2005. "Rural livelihoods in the arid and semi-arid environments of Kenya: Sustainable alternatives and challenges," Agriculture and Human Values, Springer;The Agriculture, Food, & Human Values Society (AFHVS), vol. 22(1), pages 65-71, March.
    6. Willem Ziggers, Gerrit & Trienekens, Jacques, 1999. "Quality assurance in food and agribusiness supply chains: Developing successful partnerships," International Journal of Production Economics, Elsevier, vol. 60(1), pages 271-279, April.
    7. Eric F. Tollens & Christopher L. Gilbert, 2003. "Does Market Liberalisation Jeopardise Export Quality? Cameroonian Cocoa, 1988--2000," Journal of African Economies, Centre for the Study of African Economies, vol. 12(3), pages 303-342, September.
    8. Klaus G. Grunert, 2005. "Food quality and safety: consumer perception and demand," European Review of Agricultural Economics, Oxford University Press and the European Agricultural and Applied Economics Publications Foundation, vol. 32(3), pages 369-391, September.
    9. Chemnitz, Christine, 2007. "The Compliance Process of Food Quality Standards on Primary Producer Level: A Case Study of the EUREPGAP Standard in the Moroccan Tomato Sector," Working Paper Series 10286, Humboldt University Berlin, Department of Agricultural Economics.
    10. repec:bla:devpol:v:25:y:2007:i:3:p:355-377 is not listed on IDEAS
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Delelegne Abera Tefera & Jos Bijman & Maja Slingerland & Gerben Velde & Onno Omta, 2020. "Quality Improvement in African Food Supply Chains: Determinants of Farmer Performance," The European Journal of Development Research, Palgrave Macmillan;European Association of Development Research and Training Institutes (EADI), vol. 32(1), pages 152-175, January.
    2. Mujawamariya, G. & Burger, K. & D’Haese, M., 2015. "Market-driven production with transaction costs outlook: Gum arabic collection systems in Senegal," Journal of Forest Economics, Elsevier, vol. 21(3), pages 111-130.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Chemnitz, Christine & Grethe, Harald & Kleinwechter, Ulrich, 2007. "Quality Standards for Food Products - A Particular Burden for Small Producers in Developing Countries?," Working Paper Series 10010, Humboldt University Berlin, Department of Agricultural Economics.
    2. Handschuch, Christina & Wollni, Meike & Villalobos, Pablo, 2013. "Adoption of food safety and quality standards among Chilean raspberry producers – Do smallholders benefit?," Food Policy, Elsevier, vol. 40(C), pages 64-73.
    3. Schuster, Monica & Maertens, Miet, 2013. "Do private standards create exclusive supply chains? New evidence from the Peruvian asparagus export sector," Food Policy, Elsevier, vol. 43(C), pages 291-305.
    4. Kersting, Sarah & Wollni, Meike, 2012. "New institutional arrangements and standard adoption: Evidence from small-scale fruit and vegetable farmers in Thailand," Food Policy, Elsevier, vol. 37(4), pages 452-462.
    5. Mulu Gebreeyesus, 2015. "Firm adoption of international standards: evidence from the Ethiopian floriculture sector," Agricultural Economics, International Association of Agricultural Economists, vol. 46(S1), pages 139-155, November.
    6. Badri, Balghis & Knuth, Hardine, 2008. "The Engendered Spaces in the Village at the Edge of the Capital: A Case Study of Al Gharaza/Sudan," Working Paper Series 43095, Humboldt University Berlin, Department of Agricultural Economics.
    7. Subervie, Julie & Vagneron, Isabelle, 2013. "A Drop of Water in the Indian Ocean? The Impact of GlobalGap Certification on Lychee Farmers in Madagascar," World Development, Elsevier, vol. 50(C), pages 57-73.
    8. Fontaine, Damien & Gaspart, Frederic & Frahan, Bruno Henry de, 2008. "Modelling the impact of private quality standards on the fresh fruit and vegetable supply chains in developing countries," 2008 International Congress, August 26-29, 2008, Ghent, Belgium 44378, European Association of Agricultural Economists.
    9. Magali Aubert & Orane Debrune & Joël Huat & Laurent Parrot, 2017. "The institutional environment as an essential support to agro ecology: the case of the formal market gardeners in Mayotte," Post-Print hal-02733930, HAL.
    10. Magali Aubert & Orane Debrune & Joël Huat & Laurent Parrot, 2019. "The institutional environment [L’environnement institutionnel]," Post-Print hal-02429459, HAL.
    11. Kersting, Sarah & Wollni, Meike, 2011. "Public-private partnerships and GLOBALGAP standard adoption: evidence from small-scale fruit and vegetable farmers in Thailand," 2011 International Congress, August 30-September 2, 2011, Zurich, Switzerland 114761, European Association of Agricultural Economists.
    12. Otsuka, Keijiro & Ali, Mubarik, 2020. "Strategy for the development of agro-based clusters," World Development Perspectives, Elsevier, vol. 20(C).
    13. Viet Hoang, 2021. "Impact of Contract Farming on Farmers’ Income in the Food Value Chain: A Theoretical Analysis and Empirical Study in Vietnam," Agriculture, MDPI, vol. 11(8), pages 1-16, August.
    14. Magali Aubert & Jean Marie Codron & Sylvain Rousset & Murat Yercan, 2017. "Which factors lead tomato growers to implement integrated pest management? Evidence from Turkey," Post-Print hal-02735805, HAL.
    15. Jean Marie Codron & Hakan Adanacioglu & Magali Aubert & Zouhair Bouhsina & A. Ait El Mekki & Sylvain Rousset & Selma Tozanli & Murat Yercan, 2012. "Pesticide safety risk management in high value chains: the case of Turkey and Morocco [Gestion du risque sanitaire lié aux pesticides dans les filières à haute valeur ajoutée : le cas de la Turquie," Working Papers hal-02806260, HAL.
    16. Romero, Christina & Wollni, Meike, 2015. "The effect of opportunistic behavior on trust: An experimental approach," GlobalFood Discussion Papers 206382, Georg-August-Universitaet Goettingen, GlobalFood, Department of Agricultural Economics and Rural Development.
    17. Annalisa Zezza & Federica Demaria & Maria Rosaria Pupo d'Andrea & Jo Swinnen & Giulia Meloni & Senne Vandevelde & Alessandro Olper & Daniele Curzi & Valentina Raimondi & Sophie Drogue, 2018. "Research for AGRI Committee - Agricultural trade: assessing reciprocity of standards," Working Papers hal-02787948, HAL.
    18. Hanf, Jon H. & Gagalyuk, Taras, 2018. "Integration of Small Farmers into Value Chains: Evidence from Eastern Europe and Central Asia," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, pages 181-197.
    19. Tingqiang Chen & Lei Wang & Jining Wang & Qi Yang, 2017. "A Network Diffusion Model of Food Safety Scare Behavior considering Information Transparency," Complexity, Hindawi, vol. 2017, pages 1-16, December.
    20. Stefano Ciliberti & Simone Del Sarto & Angelo Frascarelli & Giulia Pastorelli & Gaetano Martino, 2020. "Contracts to Govern the Transition towards Sustainable Production: Evidence from a Discrete Choice Analysis in the Durum Wheat Sector in Italy," Sustainability, MDPI, vol. 12(22), pages 1-14, November.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ags:qjiage:155483. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: AgEcon Search (email available below). General contact details of provider: https://edirc.repec.org/data/iahubde.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.