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Analysis of the competitiveness of wheat and orange in Tunisia under water shortage scenarios

  • ICWEES2018 & IWFC2018
  • Published:
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Abstract

Increasing water shortage results in higher food prices which may affect the competitiveness of small irrigated farming systems. The purpose of this paper is to evaluate the effects of water shortage on the competitiveness of orange and wheat commodities in Tunisia. Stochastic production functions were used to estimate changes in the opportunity cost of water which will be utilized in the calculation of domestic resource cost (DRC). Primary data used for the empirical analysis were collected from 170 wheat and 51 orange farms located in the major irrigated areas of the country. Empirical results indicate that, in the current baseline situation, Tunisia has a comparative advantage in the production of orange but not for wheat production. Results of sensitivity analysis show that the competitiveness in wheat and orange production has been deteriorated due to a decrease in water availability at the farm level. DRC ratio increases from 0.91 to 1.13 for orange, and from 1.24 to 8.27 for wheat with 50% decreases in water availability. However, improving irrigation water use efficiency led to a significant decrease in DRC for both commodities. This finding urges decision-makers to put more efforts to optimize irrigation management at field and farm levels through dissemination of better irrigation scheduling techniques and implementing deficit irrigation strategies especially that the country is under a critical water shortage.

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References

  • Adeoye IB, Oni OA (2014) Competitiveness and effects of policies on plantain production systems in Southwestern Nigeria. Agris on-line. Papers in Econ Inform 6(4):3–13

    Google Scholar 

  • Adesina AA, Coulibaly ON (1998) Policy and competitiveness of agroforestry- based technologies for maize production in Cameroon. An application of policy analysis matrix. Agric Econ 19:1–13

    Article  Google Scholar 

  • Aigner DJ, Lovell AK, Schmidt PJ (1977) Formulation and estimation of stochastic frontier production function models. J Econ 6:21–37

    Article  Google Scholar 

  • Albouchi L, Bachta MS, Jacquet F (2007) Efficacités productives comparées des zones irriguées au sein d’un bassin versant. New Medit 3:4–13

    Google Scholar 

  • Basavaraj G, Rao Parthasarathy P, Achoth L, Ravinder Reddy C (2013) Assessing competitiveness of sweet sorghum for ethanol production: a policy analysis matrix approach. Agric Econ Res Rev 26(1):31–40

    Google Scholar 

  • Battese GE (1992) Frontier production functions and technical efficiency: a survey of empirical application in agricultural economics. Agric Econ 7:185–208

    Article  Google Scholar 

  • Bleu P (2011) L’efficience d’utilisation de l’eau et approche économique ; Etude Nationale, Tunisie. Centre d’Activités Régionales PNUE/PAM. Juillet 2011 19p

  • Bravo-Ureta BE, Pinheiro AE (1993) Efficiency analysis of developing country agriculture: a review of the frontier function literature. Agric Resour Econ Rev 22:88–101

    Article  Google Scholar 

  • Briones R (2014) Domestic resource cost in Philippine agriculture: measuring global competitiveness of key commodities. Philippine J Develop:157–184

  • Capraa A, Consoli S, Scicolone B (2008) Water management strategies under deficit irrigation. J Agric Eng 4:27–34

    Google Scholar 

  • Chebil A, Frija A, Abdelkafi B (2012) Irrigation water use efficiency in collective irrigated schemes of Tunisia: determinants and potential irrigation cost reduction. Agric Econ Rev 13(n°1):39–48

    Google Scholar 

  • Chebil A, Bahri W, Frija A (2013) Mesure et déterminants de l’efficacité d’usage de l’eau d’irrigation dans la production du blé dur: cas de Chbika (Tunisie). New Médit:49–55

  • Chemak F (2012) Water demand management by monitoring the technology performance and the water use efficiency. Am J Environ Sci 8(3):241–247

    Article  Google Scholar 

  • Chemak F, Boussemart JP, Jacquet F (2010) Farming system performance and water use efficiency in the Tunisian semi-arid region : data envelopment analysis approach. Int Trans Oper Res 17:381–396

    Article  Google Scholar 

  • Coelli TJ (1994) A guide to Frontier 4.1: a computer program for stochastic frontier production and cost function estimation. Dept. Econometrics, University of New England, Armidale

    Google Scholar 

  • Coelli TJ (1995) Recent developments in frontier modelling and efficiency measurement. Aust J Agric Econ 39(3):219–245

    Google Scholar 

  • Dhehibi B, Lachaal L, Elloumi M, Messaoud A (2007) Measuring irrigation water use efficiency using stochastic production frontier: an application on citrus producing farms in Tunisia. Afr J Agric Resour Econ 1(2):99–114

    Google Scholar 

  • Dhehibi B, Frija A, Aw-Hassan A (2014) Performances, policies, challenges and opportunities of the Tunisian agriculture sector from natural resources management perspective a SWOT analysis. American-Eurasian J Agr Environ Sci 14:1351–1358

    Google Scholar 

  • Fereres E, Soriano MA (2007) Deficit irrigation for reducing agricultural water use. J Exp Bot 58(2):147–159

    Article  Google Scholar 

  • Frija A, Chebil A, Speelman S, Buysse J, Van Huylenbroeck G (2009) Water use and technical efficiencies in horticultural greenhouses in Tunisia. Agric Water Manag 96(11):1509–1516

    Article  Google Scholar 

  • Geerts S, Raes D (2009) Deficit irrigation as on farm strategy to maximize crop water productivity in dry areas. Agric Water Manag 96:1275–1284

    Article  Google Scholar 

  • Institut Tunisienne des Etudes Stratégiques (ITES) (2014) Étude stratégique: Système hydraulique de la Tunisie à l’horizon 2030. 220 p. ITES, Tunis

    Google Scholar 

  • Jondrow J, Lovell CA, Materov IS, Schmidt P (1982) On the estimation of technical inefficiency in the stochastic frontier production function model. J Econ 19:233–238

    Article  Google Scholar 

  • Kanaka S, Chinnadurai M (2013) The policy analysis matrix of rice cultivation in India. Eur J Phys Agric Sci 1(1):8–19

    Google Scholar 

  • Kydd J, Pearce R, Stockbridge M (1997) The economic analysis of commodity systems. Extending the policy analysis matrix to account for environmental effects and transactions costs. Agric Syst 55:323–345

    Article  Google Scholar 

  • Masters WA, Winter-Nelson A (1995) Measuring the comparative advantage of agricultural activities: domestic resource costs and social cost-benefit ratio. Am J Agric Econ 77:243–250

    Article  Google Scholar 

  • Mesa-Jurado MA, Berbel J, Orgaz F (2010) Estimating marginal value of water for irrigated olive grove with the production function method. Span J Agric Res 8:11p

    Article  Google Scholar 

  • Ministry of Agriculture (MoA 2017) Results of the survey on irrigated public areas 2015-2016, p 73p

  • Monke A, Pearson R (1989) The policy analysis for agricultural development. Cornell University Press

  • National Institute of Statistics (INS) (2016) Annuaire Statistique de la Tunisie 2016 364p

  • Ogbe AO, Okoruwa VO, Saka OJ (2011) Competitiveness of Nigerian rice and maize production ecologies; a policy analysis matrix approach. Tropical and Subtropical Agro Ecosystems Journal 14:493–500

    Google Scholar 

  • Porter ME (1990) The competitive advantage of nations. Free Press, New York

    Book  Google Scholar 

  • Sadeghi A, Mohayidin MG, Hussein MA, Baheiraei A (2010) Aust J Basic Appl Sci 4(6):1391–1402

    Google Scholar 

  • Scheiterle L, Birner R (2016) Comparative advantage and factors affecting maize production in Northern Ghana: a policy analysis matrix study. 5th International Conference of AAAE, Addis-Ababa, Ethiopia

  • Thiam A, Bravo-Ureta BE, Rivas TE (2001) Technical efficiency in developing country agriculture: a meta-analysis. Agric Econ 25(2-3):235–243

    Article  Google Scholar 

  • Tsakok I (1990) Agricultural price policy: a practitioner’s guide to partial-equilibrium analysis. Cornell University Press, Ithaca

    Google Scholar 

  • Ward FA, Michelsen A (2002) The economic value of water in agriculture: concepts and policy applications. Water 4:423–446

    Google Scholar 

  • Yao S (1997) Comparative advantages and crop diversification: a policy analysis matrix for Thai agriculture. J Agric Econ 48(1-3):211–222

    Article  Google Scholar 

  • Young RA (2005) Determining the economic value of water: concepts and methods. Resource for the future, vol 356, Washington, D.C. p

  • Zairi A, El Amami H, Slatni A, Pereira LS, Rodrigues PN, Machado T (2003) Coping with drought: deficit irrigation strategies for cereals and field horticultural crops in. In: Central Tunisia Rossi G, Cancelliere A, Pereira LS, Oweis T, Shatanawi M, Zairi A (eds) Tools for drought mitigation in Mediterranean regions. Kluwer, Dordrecht, pp 181–201

    Chapter  Google Scholar 

  • Zolpirani MN, Amirnejad H, Shahnazari A (2015) Calculating the economic value of water in paddy farms in the area of Alborz Dam. J Novel Appl Sci 4(2):197–201

    Google Scholar 

Download references

Acknowledgments

The authors also wish to thank the staff of the Regional Commissions for Agricultural Development and farmers for their invaluable help.

Funding

Authors acknowledge the financial support of International Development Research Centre (IDRC) during early process of data collection in the framework of "Virtual water and Food Security in Tunisia project” coordinated by the Higher Agricultural School of Mograne. Authors also wish to thank the staff of the Regional Commissions for Agricultural Development and farmers for their invaluable help.

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Authors and Affiliations

  1. National Research Institute for Rural Engineering, Water and Forestry (INRGREF), Rue Hédi Karray, University of Carthage, P.O. Box 10, 2080, Ariana, Tunisia

    Ali Chebil & Bechir Bennouna

  2. Higher Institute of Agronomic Sciences (ISA), P.O. Box 47, 4042, Chott-Mériem, Tunisia

    Asma Souissi

  3. International Center for Agricultural Research in the Dry Areas (ICARDA), Rue Hédi Karray, Tunis, Tunisia

    Aymen Frija

Authors
  1. Ali Chebil
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  2. Asma Souissi
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  3. Bechir Bennouna
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  4. Aymen Frija
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Corresponding author

Correspondence to Ali Chebil.

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This article is part of the Topical Collection on Geo-environmental integration for sustainable development of water, energy, environment and society

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Chebil, A., Souissi, A., Bennouna, B. et al. Analysis of the competitiveness of wheat and orange in Tunisia under water shortage scenarios. Arab J Geosci 12, 355 (2019). https://doi.org/10.1007/s12517-019-4527-5

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  • DOI: https://doi.org/10.1007/s12517-019-4527-5

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