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The dynamics of smallholder farmers’ acquisition and distribution of sweetpotato vines in the Lake Victoria Zone Region, Tanzania

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  • Rahma I. Adam

    (The Pennsylvania State University
    International Maize and Wheat Improvement Center (CIMMYT), c/o The World Agroforestry Center, ICRAF House)

  • Lone Badstue

    (Hellen Keller International
    International Maize and Wheat Improvement Center (CIMMYT))

  • Kirimi Sindi

    (International Potato Center (CIP))

Abstract

This paper offers new insights into smallholder farmer’s practices regarding acquisition and distribution of sweetpotato planting material in the Mwanza and Mara regions of Tanzania by examining three specific issues: (i) farmers’ sources of planting material; (ii) factors that influence farmers’ sourcing of planting materials outside their own farms and (iii) the types of transactions and social relations involved in farmers’ acquisition and distribution of sweetpotato planting material. Data were collected using mixed methods, including a survey of 621 households across nine districts, semi-structured key informant interviews with 28 women sweetpotato farmers, and six focus group discussions. Findings show that farmers in the study area rely almost exclusively on informal seed systems, and that the majority (> 56%) produce their own planting material. Individual, household and community level factors influence farmers’ acquisition of planting materials outside their own farms. The sources and mode of transaction related to acquisition/distribution of planting material are strongly influenced by the type of social relationship between the parties involved. Strong social ties facilitate the majority of local planting material acquisitions/distributions, and favor provision of locally available planting material as a gift/without payment. Weak social ties are primarily associated with the transaction modality of purchase/sale, and frequently help facilitate acquisition of new or exotic planting material. The findings provide entry points both for entities that seek to enhance small-scale farmers’ access to improved, high quality sweetpotato germplasm, as well as broader efforts to strengthen research and development strategies for integrating formal and informal seed systems.

Suggested Citation

  • Rahma I. Adam & Lone Badstue & Kirimi Sindi, 2018. "The dynamics of smallholder farmers’ acquisition and distribution of sweetpotato vines in the Lake Victoria Zone Region, Tanzania," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 10(2), pages 339-350, April.
    • Handle: RePEc:spr:ssefpa:v:10:y:2018:i:2:d:10.1007_s12571-018-0776-5
    DOI: 10.1007/s12571-018-0776-5
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    References listed on IDEAS

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    1. Unknown, 2004. "Successful Community-Based Seed Production Strategies," Manuals 56188, CIMMYT: International Maize and Wheat Improvement Center.
    2. Shawn McGuire & Louise Sperling, 2016. "Seed systems smallholder farmers use," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 8(1), pages 179-195, February.
    3. Shawn McGuire & Louise Sperling, 2016. "Seed systems smallholder farmers use," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 8(1), pages 179-195, February.
    4. Coomes, Oliver T. & McGuire, Shawn J. & Garine, Eric & Caillon, Sophie & McKey, Doyle & Demeulenaere, Elise & Jarvis, Devra & Aistara, Guntra & Barnaud, Adeline & Clouvel, Pascal & Emperaire, Laure & , 2015. "Farmer seed networks make a limited contribution to agriculture? Four common misconceptions," Food Policy, Elsevier, vol. 56(C), pages 41-50.
    5. Paul Rachkara & David Paul Phillips & Stephen Wamala Kalule & Richard William Gibson, 2017. "Innovative and beneficial informal sweetpotato seed private enterprise in northern Uganda," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 9(3), pages 595-610, June.
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    Cited by:

    1. Thomas Pircher & Conny J. M. Almekinders, 2021. "Making sense of farmers’ demand for seed of root, tuber and banana crops: a systematic review of methods," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 13(5), pages 1285-1301, October.
    2. Lucy Mulugo & Florence Birungi Kyazze & Paul Kibwika & Bonaventure Aman Omondi & Enoch Mutebi Kikulwe, 2020. "Seed Security Factors Driving Farmer Decisions on Uptake of Tissue Culture Banana Seed in Central Uganda," Sustainability, MDPI, vol. 12(23), pages 1-17, December.

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