FUZZY LINEAR PROGRAMMING MODEL FOR THE OPTIMIZATION OF CROPPING PATTERN IN ZARRINEHROUD BASIN

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ASAADI MEHRABANI M.; BANIHABIB M.E.; ROOZBAHANY A.

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Journal: IRAN-WATER RESOURCES RESEARCH Year:2018 | Volume:14 | Issue:1 Page(s): 13-24

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Title

FUZZY LINEAR PROGRAMMING MODEL FOR THE OPTIMIZATION OF CROPPING PATTERN IN ZARRINEHROUD BASIN

Author(s)

ASAADI MEHRABANI M. | BANIHABIB M.E. | ROOZBAHANY A. | Issue Writer Certificate

Keywords

FUZZY LINEAR PROGRAMMINGQ1

OPTIMIZED CROPPING PATTERNQ1

UNCERTAINTYQ1

ZARRINEHROUDQ2

Abstract

Agricultural sector is the largest water consumer and UNCERTAINTY is an inevitable aspect of water management in this sector. In this study, fully FUZZY LINEAR PROGRAMMING using two different solutions were applied for multi-objective optimizing of cropping pattern and net benefit in the uncertain conditions for the ZARRINEHROUD Basin. The uncertainties within the OPTIMIZED CROPPING PATTERN were considered using a fuzzy method. Moreover, in order to consider the uncertainties in the available water limitation, three different hydrological conditions were applied to determine maximum, average, and minimum of fuzzy bond. The results showed an increase of %2.53 in net benefit comparing to the crisp optimization and an increase of %36.34 comparing to the present cropping pattern through decreasing low income crops substituted by high income crops. It is also shown that applying fully FUZZY LINEAR PROGRAMMING instead of crisp linear programming leads to a greater saving in water consumption with the amount of %88.22. Considering %10 and %20 UNCERTAINTY bands for optimization parameters caused more water saving and net benefits from optimal cropping pattern. Therefore, optimization of cropping pattern through considering uncertainties based on fuzzy method leads to a more optimal planning for agricultural water.

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APA: Copy

ASAADI MEHRABANI, M., BANIHABIB, M.E., & ROOZBAHANY, A.. (2018). FUZZY LINEAR PROGRAMMING MODEL FOR THE OPTIMIZATION OF CROPPING PATTERN IN ZARRINEHROUD BASIN. IRAN-WATER RESOURCES RESEARCH, 14(1 ), 13-24. SID. https://sid.ir/paper/100294/en

Vancouver: Copy

ASAADI MEHRABANI M., BANIHABIB M.E., ROOZBAHANY A.. FUZZY LINEAR PROGRAMMING MODEL FOR THE OPTIMIZATION OF CROPPING PATTERN IN ZARRINEHROUD BASIN. IRAN-WATER RESOURCES RESEARCH[Internet]. 2018;14(1 ):13-24. Available from: https://sid.ir/paper/100294/en

IEEE: Copy

M. ASAADI MEHRABANI, M.E. BANIHABIB, and A. ROOZBAHANY, “FUZZY LINEAR PROGRAMMING MODEL FOR THE OPTIMIZATION OF CROPPING PATTERN IN ZARRINEHROUD BASIN,” IRAN-WATER RESOURCES RESEARCH, vol. 14, no. 1 , pp. 13–24, 2018, [Online]. Available: https://sid.ir/paper/100294/en

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