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Enhancing smallholder sweet potato production and reducing susceptibility to inefficiencies in South Africa

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  • Matli, Mankaba M.W
  • Senyolo, Mmapatla P.
  • Nhundu, Kenneth
  • Belete, Abenet

Abstract

Smallholder farmers often face challenges in adopting improved technologies to increase their crop outputs. To address this issue, it has been acknowledged that increasing resource use efficiency can be a significant factor in enhancing farmers' resilience to inefficiencies and increasing outputs. Resilience to inefficiencies is crucial for increasing output, as quantity is a vital prerequisite when taking produce to market. It has also been argued that investing in the economic research of minor crops, such as sweet potatoes, can offer lucrative opportunities for poverty alleviation and employment creation in rural and poor communities. This paper analyses the resilience of smallholder sweet potato farmers to inefficiencies using the Data Envelopment Analysis and drivers (using the Tobit Regression Model) of resilience to inefficiencies in STATA. The study was warranted to see areas that need improvement to achieve a sweet potato production system that is resilient to inefficiencies. As part of the assessment, Gauteng, North West and Limpopo Provinces were purposively selected and a total of 119 sweet potato farmers were selected using a snowball sampling technique. Face – to – face interviews were used to collect the quantitative and qualitative data from the respondents. Results indicated that smallholder sweet potato farmers in South Africa are generally not resilient to inefficiencies and this is influenced by the quantity of their outputs, land sizes, access to credit, employment statuses and use of chemicals.

Suggested Citation

  • Matli, Mankaba M.W & Senyolo, Mmapatla P. & Nhundu, Kenneth & Belete, Abenet, 2023. "Enhancing smallholder sweet potato production and reducing susceptibility to inefficiencies in South Africa," 2023 Seventh AAAE/60th AEASA Conference, September 18-21, 2023, Durban, South Africa 364838, African Association of Agricultural Economists (AAAE).
    • Handle: RePEc:ags:aaae23:364838
    DOI: 10.22004/ag.econ.364838
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    References listed on IDEAS

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    1. Munir Ahmad & Boris E. Bravo-Ureta, 1995. "An Econometric Decomposition of Dairy Output Growth," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 77(4), pages 914-921.
    2. Alwang, Jeffrey & Gotor, Elisabetta & Thiele, Graham & Hareau, Guy & Jaleta, Moti & Chamberlin, Jordan, 2019. "Pathways from research on improved staple crop germplasm to poverty reduction for smallholder farmers," Agricultural Systems, Elsevier, vol. 172(C), pages 16-27.
    3. Abdulai, Awudu & Huffman, Wallace, 2000. "Structural Adjustment and Economic Efficiency of Rice Farmers in Northern Ghana," Economic Development and Cultural Change, University of Chicago Press, vol. 48(3), pages 503-520, April.
    4. Nouman Afzal & Stavros Afionis & Lindsay C. Stringer & Nicola Favretto & Marco Sakai & Paola Sakai, 2021. "Benefits and Trade-Offs of Smallholder Sweet Potato Cultivation as a Pathway toward Achieving the Sustainable Development Goals," Sustainability, MDPI, vol. 13(2), pages 1-17, January.
    5. Anbes Tenaye, 2020. "Technical Efficiency of Smallholder Agriculture in Developing Countries: The Case of Ethiopia," Economies, MDPI, vol. 8(2), pages 1-27, April.
    6. Charnes, A. & Cooper, W. W. & Rhodes, E., 1978. "Measuring the efficiency of decision making units," European Journal of Operational Research, Elsevier, vol. 2(6), pages 429-444, November.
    7. Poulton, Colin & Dorward, Andrew & Kydd, Jonathan, 2010. "The Future of Small Farms: New Directions for Services, Institutions, and Intermediation," World Development, Elsevier, vol. 38(10), pages 1413-1428, October.
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