Programming model of Saffron cultivation extension with emphasis on water resources management

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ZANDI DAREH GHARIBI BAHAREH; KARBASI ALIREZA; MOHTASHAMI TOKTAM

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Journal: Saffron Agronomy and Technology Year:2019 | Volume:7 | Issue:3 Page(s): 397-410

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Title

Programming model of Saffron cultivation extension with emphasis on water resources management

Author(s)

ZANDI DAREH GHARIBI BAHAREH | KARBASI ALIREZA | MOHTASHAMI TOKTAM | Issue Writer Certificate

Keywords

Water ManagementQ1

Positive Mathematical ProgrammingQ1

Plant ProgrammingQ2

SaffronQ1

Abstract

Low efficiency of water use in the agricultural sector, makes it necessary to adopt strategies for optimization of cropping pattern. Saffron can be the right product in terms of saving water. The aim of this study is to investigate the effects of Saffron area expansion on the allocation of water resources and increase the income of farmers through the use of a model based on an extended Positive Mathematical Programming model that includes the possibility of future development in cropping patterns, along with water allocation through a production function based on the amount of irrigation water. The required data are collected from 200 questionnaires completed by Saffron producers in Torbat Heydarieh and Zaveh counties in the year 2014, classified into three groups of farmers with small, medium and large farms. Using the estimated model, the results showed that the implementation of increase in Saffron cultivation scenarios, increase gross profit and reducing water consumption for all three groups of small, medium and large farms; which shows the positive effect of its implementation on conservation and stability of regional water resources. It was also determined that the developed cultivation due to the use of potential lands for Saffron cultivation, with an increase of available water resources by 20%, would increase gross profit by 43. 24 percent in small farms, 25. 4 percent in medium farms and 28. 06 percent in large farms. This implies that, in addition to pricing, other strategies to improve water use and water resource management may improve the economic conditions especially on the small farms of this area.

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APA: Copy

ZANDI DAREH GHARIBI, BAHAREH, KARBASI, ALIREZA, & MOHTASHAMI, TOKTAM. (2019). Programming model of Saffron cultivation extension with emphasis on water resources management. SAFFRON AGRONOMY AND TECHNOLOGY, 7(3 ), 397-410. SID. https://sid.ir/paper/376099/en

Vancouver: Copy

ZANDI DAREH GHARIBI BAHAREH, KARBASI ALIREZA, MOHTASHAMI TOKTAM. Programming model of Saffron cultivation extension with emphasis on water resources management. SAFFRON AGRONOMY AND TECHNOLOGY[Internet]. 2019;7(3 ):397-410. Available from: https://sid.ir/paper/376099/en

IEEE: Copy

BAHAREH ZANDI DAREH GHARIBI, ALIREZA KARBASI, and TOKTAM MOHTASHAMI, “Programming model of Saffron cultivation extension with emphasis on water resources management,” SAFFRON AGRONOMY AND TECHNOLOGY, vol. 7, no. 3 , pp. 397–410, 2019, [Online]. Available: https://sid.ir/paper/376099/en

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