با همکاری انجمن علمی گیاهان دارویی ایران

نوع مقاله : مقاله علمی پژوهشی

نویسندگان

1 استادیار گروه جغرافیا، دانشگاه آزاد اسلامی، واحد سمنان

2 عضو هیت علمی و استادیار مرکز ملی اقلیم‌شناسی مشهد

3 دانشجوی کارشناسی ارشد جغرافیای طبیعی(اقلیم) دانشگاه آزاد اسلامی واحد تربت‌حیدریه

چکیده

مقاله حاضر، باهدف مشخص کردن معیارهای اقلیمی و شناخت رتبه عوامل مؤثر بر کشت زعفران و ارزیابی تأثیر آن در شهرستان رشتخوار از توابع استان خراسان رضوی انجام گردیده است. فرضیه اصلی تحقیق این است که شهرستان رشتخوار شرایط لازم، جهت کاشت و افزایش زیر کشت بردن، محصول زعفران را دارد و در طول تحقیق همواره این سؤال مدنظر بوده که کدام‌یک از عوامل اقلیمی تأثیر بیشتری بر کشت زعفران در شهرستان رشتخوار داشته است. روش تحقیق توصیفی-تحلیلی بر پایه گردآوری داده‌های ایستگاه‌های هواشناسی منطقه و عملکرد زعفران در منطقه موردمطالعه، دریک دوره‌ی ده‌ساله است. در این تحقیق با در نظر گرفتن عوامل اقلیمی مؤثر بر کشت زراعی زعفران از روش تحلیل سلسله مراتبی (AHP) و برای اولویت‌بندی نواحی روستایی دهستان‌های منطقه رشتخوار به منظور کشت اراضی استفاده‌شده است. فرایند تحقیق شامل گردآوری اطلاعات، محاسبات و تحلیل‌های آماری، ورود اطلاعات به نرم‌افزار Expert choice، خوشه‌بندی و ارزش‌گذاری معیارها و تلفیق اطلاعات بوده است. نتایج تحقیق نشان داد، در میان عوامل محیطی، بارش با ضریب (281/0) و دما با ضریب (137/0) بیشترین تأثیر را در کشت زعفران داشته‌اند. منابع آبی و تبخیر در این نظرسنجی نیز پایین‌ترین امتیاز را به خود اختصاص داده‌اند؛ و در میان دهستان‌های این شهرستان، دهستان حسین‌آباد شرایط مناسب‌تری جهت کشت زعفران دارد.

کلیدواژه‌ها

موضوعات

عنوان مقاله [English]

Effect of climatic factors affecting saffron using analytic hierarchy process(AHP); (Case Study Roshtkhar Region, Iran)

نویسندگان [English]

  • Saeid Kamyabi 1
  • Majid Habibi Nokhandan 2
  • Ahmadreza Rouhi 3

1 Assistant Professor in Geography, Islamic Azad University, Semnan Branch

2 Faculty Member and Assistant Professor, National Center of Climatology of Mashhad

3 MSc. Student of Nature Geography (Climate), Islamic Azad University, Torbat Hydreih Branch

چکیده [English]

The present paper aimed to determine the criteria for understanding climate and ranking factors influencing saffron and assess its impact on Roshtkhoar city of Khorasan Razavi province. The city of Roshtkhar has potential for increasing saffron cultivation; therefore, the main hypothesis during the research was, which climatic factors had the most influence on the cultivation of saffron in the city Roshtkhar. The research methodology was based on a period of ten years cross-sectional data collected from meteorological stations in the studied area. In this study, with taking into account of climatic factors affecting the cultivation of saffron, Analytical Hierarchy Process (AHP) method was used to prioritize rural and regional municipalities Roshtkhar cultivated land. Research process included data collection, analysis, statistical analysis, data entry software Expert choice, clustering and selection criteria, and integrating information. The results showed that, among environmental factors, precipitation index (0.281) and temperature coefficient (0.137) had the greatest impact in saffron cultivation. Water resources and evaporation of water had the lowest score in the survey accounted. In the municipalities of the city, Hossein-Abad districts had favorable conditions for growing saffron.

کلیدواژه‌ها [English]

  • Saffron
  • Climatic factor& element
  • Multi-criteria decision making
  • Ranking
  • expert choice
Alvei, Z., Monazam Ismail, A.M., Hosseinzadeh, A., and Kermani, M. 2013. Feasibility of saffron cultivation in lowland areas prone Kashmar using GIS, Saffron Agronomy and Technology 1 (1): 71-95. (In Persian with English summary).
Amani, M. 2008. Cropping pattern replacement strategy to counter the city's Drought Torbate. Second National Conference of drought impacts and management strategies, Tehran... (In Persian with English summary).
AsgharPoor, MJ. 2006. Multi Criteria Decision Making. Tehran University Press, (In Persian).
Brown, W. M. 1993. AHP, Multiple criteria evaluation, In Klosterman, R. et al (Eds), Spreadsheet Models for Urban and Regional Analysis New Brunswick: Center for Urban Policy Research.
Faraj Zadeh, M., and Mirzabyati, R. 2007. Survey sites in lowland zones saffron Neyshabur using GIS, Humanities Teacher Journal 50: 67.
Ghodsi Poor, H. 2007. Analytical hierarchy process AHP. Tehran University Press, 135. (In Persian)
Hemmatzadeh, A., and Daneshvar, M. 2010. Effects of spacing and planting depth on the physiological parameters of saffron. Seventh Congress of Iranian Horticultural Science. (In Persian with English summary).
J. Bigelow, M., and Mobarki, Z. 2008. Assessment of land suitability for cultivation of saffron in Qazvin province on the basis of multiple criteria decision-making methods, Research in Geography 66: 101-119. (In Persian with English summary).
Kamyabi, S., Qotboi, B., and Hassan Abadi, M. 2010. landfill site selection using analytical hierarchy process (AHP) case study: Semnan landfill and industrial park), the eighth meeting of two annual environmental Science and Research Branch of Tehran, p. 55. (In Persian with English summary)
Kozegaran, S., Mousavi Bayegi, M., Sanaei Nejad, S.H. and Behdani, M.A. 2011. Investigation of the temperature minimum, mean and maximum in south Khorasan saffron to identify suitable areas using GIS, Journal of Soil and Water 25:892-904. (In Persian with English summary)
Maghabl, R.2012. Factors inhibiting the development of saffron in Marand city. The National Conference on Strategies for Achieving Sustainable Development, Tehran. (In Persian)
Mamat, N., and Daniel, J. 2007. Statistical analyses on time complexity and rank consistency between singular value decomposition and the duality approach in AHP:A case study of faculty member selection. Mathematical and Computer Modeling 46:1099 -1106
Memariani, A., and Azar., A. 1995. The new method of group decision-making technique AHP. Knowledge Management 27-28: 22-32.
Mirza Bayati, R. 2005. the Estimation of saffron-growing areas in Neyshabour plain by GIS, thesis submitted in partial fulfillment of the requirement for the degree master of science Geography, University of Tarbiat Modarres,Tehran. (In Persian)
Mobaraki, Z. 2005. Mechanical planting of saffron in Qazvin province, M.A thesis, Geography school, Tehran University. (In Persian)
Mohammadi, A.R., and Azizov, E. 2012. Feasibility saffron Bojnurd masses and masses of Qain and determine the most appropriate culture medium in the region. Twelfth Congress of Crop Science. (In Persian with English summary)
Mohammadi, H., and Ranjbar, F., and Soltani, M. 2011. Assess potential climate saffron in Marvdasht. Journal of Geography and Environmental Planning 22(43):154-143. (In Persian with English summary)
Momeni, M., and Sharif Salim, A. 2010. Models and multi-criteria decision making applications. Tehran. p. 140. (In Persian with English summary).
Nokandi, A. 1999. Climate effects on saffron planting in south of Khorasan, M.A thesis, Isfahan University. (In Persian)
Piri, M., and MosesKhani, A. 2006. The level of prices of agricultural products is influenced by macroeconomic instability? (Modeling variability using model GARCH).Sixth onference of Agricultural Economics, Tehran... (In Persian with English summary).
Tymori., M. 2007. The Village, ranked by inhibiting factors in land consolidation projects in south Khorasan province. Research Institute of Agricultural Economics and Development 40 (2):145. (In Persian with English summary).
Yarmi, N. 2007. Determining potential evapotranspiration and crop coefficients using lysimeters saffron water balance. Ninth Congress Water and Reduce evaporation. (In Persian with English summary).