African Journal of
Agricultural Research

  • Abbreviation: Afr. J. Agric. Res.
  • Language: English
  • ISSN: 1991-637X
  • DOI: 10.5897/AJAR
  • Start Year: 2006
  • Published Articles: 6272

Full Length Research Paper

Technical efficiency and its determinants in sugarcane production among smallholder sugarcane farmers in Malava sub-county, Kenya

Francis Lekololi Ambetsa
  • Francis Lekololi Ambetsa
  • Department of Agricultural Economics and Extension, School of Agriculture, University of Embu, P. O. Box 6 – 60100, Embu, Kenya.
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Samuel Chege Mwangi
  • Samuel Chege Mwangi
  • Department of Agricultural Economics and Extension, School of Agriculture, University of Embu, P. O. Box 6 – 60100, Embu, Kenya.
  • Google Scholar
Samuel Njiri Ndirangu
  • Samuel Njiri Ndirangu
  • Department of Agricultural Economics and Extension, School of Agriculture, University of Embu, P. O. Box 6 – 60100, Embu, Kenya.
  • Google Scholar


  •  Received: 08 January 2020
  •  Accepted: 17 February 2020
  •  Published: 31 March 2020

Abstract

The aim of the study was to determine the farm level technical efficiency and its determinants among smallholder sugarcane farmers in Malava Sub-county, Western Kenya. Primary data were collected using questionnaires from a sample of 384 farmers through systematic random sampling.  The study applied stochastic frontier analysis and Tobit regression analysis using computer software STATA. The results found that technical efficiency of sugarcane farmers ranges from almost zero to 0.9829, with mean value of 0.7069, implying that an average farmer could increase sugarcane productivity by 29.31% at the existing level of resources. Maximum likelihood estimate of technical efficiency depicted that the use of fertilizer, labour, seed-cane and farm size are positive and significant at 1% level in determining technical efficiency. Tobit regression analysis showed that education, farming experience, family size, credit access and extension services were positive and significant in contributing to technical efficiency. However, age of the farmer, farm distance from home and contract engagement was negatively influencing technical efficiency. The study recommends the Kenyan government to formulate policies that ensure provision of quality extension services, increased credit access and education among smallholder sugarcane farmers. The results also recommended the need for a review of the existing contract engagement policies among sugarcane farmers.

Key words: Technical efficiency, stochastic frontier analysis, tobit, sugarcane.