Journal of Development and Agricultural Economics
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Article Number - C9477E548600


Vol.6(12), pp. 472-480 , December 2014
https://doi.org/10.5897/JDAE2014.0609
ISSN: 2006-9774


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Full Length Research Paper

Economic optimal allocation of irrigation water in Egypt



Dawoud, Seham D. Z.
  • Dawoud, Seham D. Z.
  • Department of Agricultural Economics, Faculty of Agriculture, Damietta University, Egypt.
  • Google Scholar







 Received: 02 October 2014  Accepted: 03 November 2014  Published: 01 December 2014

Copyright © 2014 Author(s) retain the copyright of this article.
This article is published under the terms of the Creative Commons Attribution License 4.0


The water scarcity problem is globally getting worse especially in the light of increase in water demand among its competing uses. Thus, it is an important to optimize the water allocation to crops. In this paper, a linear programming model has been formulated to ensure the efficient allocation of scarce water resources among the competing crops. This model was constrained by land, water, labour, production costs, and organization constraints, determining the optimal plan for two possible future scenarios. The mathematical analysis was based on statistical data for the years (2009-2011) from the official statistical institutions in Egypt. The results of the two scenarios are as follows: Under the maximization of the net return per unit of land, there is an increase in total net returns by 3.56% more than the actual net returns. The optimized cropping pattern has been coupled with about 3.24% water saving and about 3.13% reduction in production costs compared to actual cropping pattern. However, under the minimization of irrigation water requirements, the total net returns decreased by 10.20% indicating losses below the actual situation. It has resulted in about 11.05% water saving and 11.24% reduction in the costs of production compared to the existing situation. These results can be used as a reference for indicative cropping pattern and irrigation water management in Egypt.

 

Key words: Linear programming, efficient water allocation, optimal cropping pattern, water management.

Abdelaziz HH, Abdalla AA, Abdellatif MA (2010). Optimizing the Cropping Pattern in North Darfur State. Sudan: A Case Study of Dar Elslam District. J. Appl. Sci. Res. 6(2):156-164.
 
AL-Weshah RA (2000). Optimal use of irrigation water in the Jordan Valley: A Case Study. Water Resourc. Manage. 14:327–338.
 
Amir I, Fisher FM (1999). Analysing agricultural demand for water with an optimising model. Agric. Syst. 61(1):45-56.
Crossref
 
Brooke A, Kendrick D, Meeraus A, Raman R (1998). GAMS: A User's Guide, GAMS Development Corporation. Washington. D.C.
 
CAPMAS (2009). Central Agency for Public Mobilisation and Statistics. Annual Bulletin of Irrigation and Water Resources. Egypt (In Arabic).
 
CAPMAS (2010). Central Agency for Public Mobilisation and Statistics. Annual Bulletin of Irrigation and Water Resources. Egypt (In Arabic).
 
CAPMAS (2011). Central Agency for Public Mobilisation and Statistics. Annual Bulletin of Irrigation and Water Resources. Egypt (In Arabic).
 
Hazell PBR, Norton RD (1986). Mathematical Programming for Economic Analysis in Agriculture. MacMillian Publishing Company. New York.
 
Igwe KC, Onyenweaku CE, Nwaru S (2011). Application of Linear Programming To Semi-Commercial Arable And Fishery Enterprises in Abia State. Nigeria. Int. J. Econ. and Manage. Sc. 1 (1): pp.75-81.
 

International Water Law (Not dated). African regional documents, Addressing the future of water law and policy in the 21 st century.

View

 
Kheper SD, Chaturvedi MC (1982). Optimum Cropping and Groundwater Management. Water Resourc. Bull. 18(4):655-660.
Crossref
 
Koundouri P, Nauges C, Tsouvelekas V (2006). Technology Adoption under Production Risk: Theory and Application to Irrigation Technology. Am. J. Agric. Econ. 88(3):657-670.
Crossref
 
Mainuddin M, Gupta AD, Onta PR (1997). Optimal Cropping Planning Model for an Existing Groundwater Irrigation Project in Thailand. Agric. Water Manage. 33(1):43-62.
Crossref
 
MALR (2009). Ministry of Agriculture and Land Reclamation. Economic Affairs Sector. Agricultural Statistics Bulletin. Egypt.
 
MALR (2010). Ministry of Agriculture and Land Reclamation. Economic Affairs Sector. Agricultural Statistics Bulletin. Egypt.
 
MALR (2011). Ministry of Agriculture and Land Reclamation. Economic Affairs Sector. Agricultural Statistics Bulletin. Egypt.
 
MWRI, NWRC (Unpublished). Ministry of Water Resources and Irrigation. Egypt. National Water Research Centre. Data.
 
Panda SN, Kaushal MP, Kheper SD (1983). Irrigation planning in a command area in a project: An application of deterministic linear programming. J. Agric. Eng. ISAE. 10(2):47-60.
 
Paudyal GN, Gupta AD (1990). Irrigation management by multilevel optimisation. J. Irrigat. Drain. Eng. ASCE. 116(2):273-291.
Crossref
 
Salman AZ, Al–Karablieh EK, Fisher FM (2001). An inter–seasonal agricultural water allocation system (SAWAS). Agric. Syst. 68:233-252.
Crossref
 
Singh DK, Jaiswal CS, Reddy KS, Singh RM, Bhandarkar DM (2001). Optimal cropping pattern in a canal command area. Agric. Water Manage. 50:1-8.
Crossref
 
Tabieh MAS (2007). An optimal irrigation water allocation model: Management and Pricing Policy Implications for the Jordan Valley. Thesis for the Degree of Doctor of Philosophy Economics–Econometrics. University Sains Malaysia (USM).
 
World Bank (2002). Water priority for responsible growth and poverty reduction: An agenda for investment and policy change. Washington. D.C: World Bank.
 
Young RA (2005). Determining the Economic Value of Water: Concepts and Methods. Washington D.C: RFF Press.

 


APA Dawoud, S.D. Z. (2014). Economic optimal allocation of irrigation water in Egypt. Journal of Development and Agricultural Economics, 6(12), 472-480.
Chicago Dawoud, Seham D. Z.. "Economic optimal allocation of irrigation water in Egypt." Journal of Development and Agricultural Economics 6, no. 12 (2014): 472-480.
MLA Dawoud, Seham D. Z.. "Economic optimal allocation of irrigation water in Egypt." Journal of Development and Agricultural Economics 6.12 (2014): 472-480.
   
DOI https://doi.org/10.5897/JDAE2014.0609
URL http://www.academicjournals.org/journal/JDAE/article-abstract/C9477E548600

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