African Journal of
Agricultural Research

  • Abbreviation: Afr. J. Agric. Res.
  • Language: English
  • ISSN: 1991-637X
  • DOI: 10.5897/AJAR
  • Start Year: 2006
  • Published Articles: 6865

Full Length Research Paper

Technical efficiency among irrigated and non-irrigated olive orchards in Tunisia

Hajime Kamiyama
  • Hajime Kamiyama
  • Alliance for Research on North Africa (ARENA), University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki 305-8572, Japan.
  • Google Scholar
Kenichi Kashiwagi
  • Kenichi Kashiwagi
  • Laboratory of Natural Water Treatment, Water Research and Technologies Centre of Borj-Cedria (CERTE), Tunisia.
  • Google Scholar
Mohamed Kefi
  • Mohamed Kefi
  • Laboratory of Natural Water Treatment, Water Research and Technologies Centre of Borj-Cedria (CERTE), Tunisia.
  • Google Scholar


  •  Received: 23 January 2016
  •  Accepted: 25 October 2016
  •  Published: 10 November 2016

How to cite this article

APA /
Kamiyama, H., Kashiwagi, K., & Kefi, M. (2016). Technical efficiency among irrigated and non-irrigated olive orchards in Tunisia. African Journal of Agricultural Research, 11(45), 4627-4638.
Chicago /
Hajime Kamiyama, Kenichi Kashiwagi and Mohamed Kefi. "Technical efficiency among irrigated and non-irrigated olive orchards in Tunisia." African Journal of Agricultural Research 11, no. 45 (2016): 4627-4638.
MLA /
Hajime Kamiyama, Kenichi Kashiwagi and Mohamed Kefi. "Technical efficiency among irrigated and non-irrigated olive orchards in Tunisia." African Journal of Agricultural Research 11.45 (2016): 4627-4638.