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برآورد ارزش اقتصادی آب در تولید محصول چغندرقند در استان گلستان | ||
| چغندرقند | ||
| مقاله 10، دوره 39، شماره 1، شهریور 1402، صفحه 103-120 اصل مقاله (1.57 M) | ||
| نوع مقاله: کامل علمی - پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/jsb.2023.360462.1313 | ||
| نویسندگان | ||
| آتنا ارباب زایی مقدم1؛ علی کرامت زاده* 2؛ فرشید اشراقی3؛ فرهاد شیرانی بید آبادی3 | ||
| 1دانشجوی کارشناسی ارشد اقتصاد کشاورزی، دانشگاه علوم کشاورزی و منابع طبیعی گرگان، گرگان، ایران. | ||
| 2دانشیار گروه اقتصاد کشاورزی، دانشگاه علوم کشاورزی و منابع طبیعی گرگان، گرگان ایران. | ||
| 3استادیار گروه اقتصاد کشاورزی دانشگاه علوم کشاورزی و منابع طبیعی گرگان، گرگان، ایران. | ||
| چکیده | ||
| آب یکی از ارزشمندترین منابع طبیعی است که به عنوان یکی از نهاده های اصلی تولید محصولات کشاورزی، جایگاه خاصی در تأمین امنیت غذایی و توسعه پایدار بخش کشاورزی دارد. تعیین قیمت واقعی مبتنی بر ارزش اقتصادی آب، به عنوان یکی از مهمترین ابزارهای اقتصادی مدیریت تقاضای آب، نقش مهمی در تخصیص بهینه منابع آب بین مناطق و محصولات مختلف خصوصاً در شرایط بحران کم آبی دارد. بر این اساس در این مطالعه ارزش اقتصادی نهاده آب با استفاده از تخمین تابع تولید محصول چغندرقند در استان گلستان برآورد گردید. به این منظور، ابتدا فرم تابعی مناسب و منطبق بر فناوری تولید این محصول براساس معیارهای اقتصادسنجی با استفاده از اطلاعات مربوط به 166 چغندرکار استان گلستان در سال زراعی 1400-1399 با روش نمونهگیری طبقهبندی شده تصادفی انتخاب شد، نتایج این مطالعه نشان داد که تابع تولید ترانسلوگ بهترین فرم تابعی میباشد. پس از تخمین تابع تولید، ارزش اقتصادی نهاده آب، معادل 20690 ریال به ازای هر مترمکعب برآورد شد. نتایج همچنین نشان داد که مبلغ پرداختی کشاورزان به عنوان آببها (3490 ریال) تقریبا حدود 17 درصد ارزش اقتصادی آب است که با قیمت واقعی آب اختلاف زیادی دارد. بنابراین پیشنهاد میگردد با حذف تدریجی اختلاف آببهای پرداختی کشاورزان با ارزش اقتصادی آب، قیمت واقعی آب اخذ گردد. | ||
| کلیدواژهها | ||
| ارزش اقتصادی آب؛ تابع تولید؛ تابع ترانسلوگ؛ محصول چغندرقند | ||
| عنوان مقاله [English] | ||
| Estimating the economic value of water in the production of sugar beet in Golestan province | ||
| نویسندگان [English] | ||
| A. Arbabzaei Moghadam1؛ A. Keramatzadeh2؛ F. Eshraghi3؛ F. Shirani Bidabadi3 | ||
| 1MSc in Agricultural Economics, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran. | ||
| 2Associate Professor of Agricultural Economics, Gorgan University of Agricultural Sciences and Natural Resources, Gourgan, Iran. | ||
| 3Assistant Professor of Agricultural Economics, Gorgan University of Agricultural Sciences and Natural Resources, Gourgan, Iran. | ||
| چکیده [English] | ||
| Water is one of the most valuable natural resources that, as one of the main inputs for the production of agricultural products, has a special place in providing food security and sustainable development of the agricultural sector. Determining the real price based on the economic value of water, as one of the most important economic tools of water demand management, plays an important role in the optimal allocation of water resources between different regions and products, especially under water shortage crisis. In this regard, in the economic value of water input was estimated using the production function estimation of sugar beet in Golestan province in the present study. For this purpose, at the beginning, a suitable functional form was selected according to the production technology of this product based on econometric criteria using information related to 166 sugar beet growers in Golestan province in the crop season of 2020-21 with a random stratified sampling method. Results of this study showed that the translog production function is the best functional form. After estimating the production function, the economic value of water input was estimated as 20,690 Iranian Rials per m-3. The results also showed that the amount paid by growers as water price (3490 Rials) is approximately 17% of the economic value of water, which is very different from the actual price of water. Therefore, it is suggested to obtain the real price of water by gradually eliminating the difference between the water price paid by growers and the economic value of water. | ||
| کلیدواژهها [English] | ||
| Economic value of water, Production function, Sugar beet, Translog function | ||
| مراجع | ||
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Al-Karablieh E, Salman ZA, Al-Omari SA, Wolf H, Al-Assad AT, Hunaiti AD, Subah MA. Estimation of the economic value of irrigation water in Jordan. Agriculture Science and Technology. 2012, B2:487-497. Asaadi MA, Khalilian S, Moosavi SH. Assessment of water economic value in wheat and rapeseed farms (Case Study: Qazvin plain irrigation network). Journal of Water Resources Engineering. 2019; 40:137-148. doi:20.1001.1.20086377.1398.12.40.12.8. [In Persian] Asadi H, Soltani GhR, Torkamaani J. Irrigation water pricing in Iran (a case study on land downstream of Taleghan dam). Quarterly Journal of Agricultural Economics and Development. 2007; 58: 61-90. doi: 10.30490/aead.2007.58892. [In Persian] Abdolahi Ezatabadi M, Javanshah AA. Economic investigation of the possibility of using new methods for water supply and demand in agriculture: a case study of pistachio producers in Rafsanjan. Journal of research and construction. 2007; 75(2):113-126. [In Persian] Amirnezhad H, Asadpoor M, Babaee F. Determining the economic value of water using a linear programming model: a case study of Sari rice. The Second National Conference on Sustainable Agriculture and Natural Resources. 2014. [In Persian] Anonymous. Agricultural Organization of Golestan Province. 2020. http://dbagri.maj.ir/zrt/year.asp. [In Persian] Arghami N, Sanjari R, Bozorgnia A. An introduction to sample reviews. (authorship: Shiffer, Mendenhall and Ott). Publications of Ferdowsi University of Mashhad. 2001. [In Persian] Bouhia H. Water in the economy: integrating water resources in to national economic planning. Harvard University. 1998. Biswas AK. An Assessment of Future Global Water Issues, Water Resources Development, 2005. .21(2):229-237. doi:10.1080/07900620500098885. Berbel J, Azahara Mesa-Jurado M, Máximo Pistón J. Value of irrigation water in Guadalquivir Basin (Spain) by residual value method. Water Resource Management. 2011; 25:1565-1579. doi:10.1007/s11269-010-9761-2. Chu L, Grafton RQ. Water pricing and the value-add of irrigation water in Vietnam: Insight from a crop choice model fitted to a national household survey. Agricultural Water Management. 2020. doi:10.1016/j.agwat.2019.105881. Chowdhury NT. Marginal product of irrigation expenses in Bangladesh. Water Resources and Economics, 2013; 4:38–51. doi:10.1016/j.wre.2013.11.002. Chizari AH, Sharzehei GhA, Keramatzadeh A. Determination of the economic value of the irrigation water using goal programming approach (case study of Shirvan barzo dam). Journal Economic Research. 2005; 40(4):39-66. doi:20.1001.1.00398969.1384.40.4.2.4. [In Persian] Debertin DL. Agricultural Production Economics, Second Edition. University of Kentucky. Macmillan Publishing Company. 2012. Debertin DL. Economics of agricultural production, translated by: Musinejad MQ, Najarzadeh R, Tarbiat Modares University Press, 1997. Tehran. [In Persian] Diewert WE. An application of the Shepherd duality theorem: A generalized Leontief production function, Journal of Political Economics, 1971. 79:481-507. doi:10.1086/259764. Ehsani M, Hayati B, Dashti G, Gahremanzadeh M, Hossenzad J. Water Economic Value Estimation in Barley Production at Qazvin Plane Irrigation Network. Water and Soil Science. 2011; 22(1): 237-245. [In Persian] Esmaeili Moakhar Fordoei MA, Ebrahimi K, Araghinejad Sh, Fazlolahi H. Economic value determination of the agricultural water based on crop-type in Markazi Province, IRAN. Journal of Water and Irrigation Management. 2018; 8(1): 149-163. doi:10.22059/jwim.2018.254828.602. [In Persian] Gallego- Alyala J. Selecting irrigation water pricing alternatives using a multimethodogical approach. Math. Comp. Model. 2012. 55:861-883. doi:10.1016/j.mcm.2011.09.014. Greene B, Kennedy PA. Guide to econometrics, MIT Press, Cambridge. 1990. 74P. Ghaderzadeh H, Jazayeri A. Determination of economic value of water and its demand function production for alfalfa crop in Kurdistan province (Case study: Dehgalan plain). Agricultural Economics Research. 2018; 10(3):23-54. doi: 20.1001.1.20086407.1397.10.39.2.6. [In Persian] Golzari Z, Eshraghi F, Keramatzadeh A. Estimating the economic value of water in wheat production in Gorgan county. Journal of Water Research in Agriculture. 2016; 30(4):457- 466. doi:20.1001.1.22287140.1395.30.4.4.3.5.2. [In Persian] Ghadami Firouzabadi A, Solghi M, Salimi A. Economic valuation and water productivity of wheat and barley crops in Hamadan province. Iranian Journal of Irrigation and Drainage. 2021. 16(2):308-318. doi:20.1001.1.20087942.1401.16.2.4.3. [In Persian] Gholizadeh Roshan S, Molaei M. Estimating the economic value of water in rice production in Babol county. International Development Conference Focusing on Agriculture, Environment and Tourism. 2015. [In Persian] Gujarati D. The basics of econometrics. Translated by: Abrishami H, Volume II, Tehran University Press, 1993. [In Persian] Gavrilov MB, An W, Xu C, Radakovic MG, Hao Q, Yang F, Guo Z, Peric Z, Gavrilov G, Markovic SB. Independent aridity and drought pieces of evidence based on meteorological data and tree ring data in Southeast Banat, Vojvodina, Serbia. 2019.10. 586. doi:10.3390/atmos10100586. Hellegers P, Davidson B. Determining the disaggregated economic value of irrigation water in the Musi sub-basin in India. Agricultural Water Management. 2010; 933–938. doi:10.1016/j.agwat.2010.01.026. Hassanli M, Afrasiab P, Sabouhi M, Ebrahimian H. Groundwater valuation using residual method and considering water salinity in Varamin county. Journal of Water Research in Agriculture. 2020; 2:301-315. doi:10.22092/jwra.2020.122265. [In Persian] Hosseinzad J, Salami HA, Sadr SK. Estimation of economic value of water used in agricultural products using flexible production functions (case study: Maragheh- Bonab plain). Agricultural Knowledge Quarterly. 2007; 17(2):1-14. [In Persian] Karimirad I, Ebrahimi K, Araghinejad Sh. Evaluation of sustainability of groundwater development in a multilayer aquifer (case study: aquifer of Golestan province). Journal of Irrigation and Water Engineering .2019; 9(4):132-145. doi:10.22125/iwe.2019.90257. [In Persian] Khajeh Roshanaei N, Daneshvar M, Mohtashami GhR. Estimating economic value of water in production Function Method, Applying Classic and Entropy Approaches (Case Study: Wheat in Mashhad). Journal of agricultural economics and development (Agricultural Sciences and Industries). 2010; 24(1):113-119. doi:10.22067/jead2.v1389i1.3497. [In Persian] Keramatzadeh A, Chizari AH, Mirzaei A. Determining the economic value of irrigation water through: Optimal cropping pattern for integrated farm and horticulture. Agricultural Economics and Development. 2006; 14(2): 35-60. doi:10.30490/aead.2006.58914. [In Persian] Keramatzadeh A, Khosravipayam V, Joolaie R. The Impact of water pricing method on agricultural water consumption in Gonbad Kavoos county. Journal of Water and Soil Protection Research. 2020; 2:179-194. doi:10.22069/jwsc.2020.16797.3213. [In Persian] Medellin- Azuara J, Harou JJ, Howitt RE. Estimating economic value of agricultural water under changing conditions and the effects of spatial aggregation. Science of the Total Environment. 2010; 408(23):5639-5648. doi:10.1016/j.scitotenv.2009.08.013. Michael A, Kuznetsov D, Mirau S. Analysis of the irrigation water price in rice production Tanzania. Applied and Computational Mathematics. 2014; 3(4): 177-185. doi:10.11648/j.acm.20140304.19. Mahmoodi A, Karimi H. Economic valuation of irrigation water for large and small farm of wheat (case study: Tabas county). Journal of Agricultural Economics and Development. 2017; 25(4):1-19. doi:10.30490/aead.2018.60991. [In Persian] Muchara B, Ortmann G, Mudhara M, Wale E. Irrigation water value for potato farmers in the Mooi River Irrigation Scheme of KwaZulu-Natal, South Africa: A residual value approach. Agricultural Water Management. 2016; 164:243-252. doi:10.1016/j.agwat.2015.10.022. Nemati A, Jafari A, Basati J. Investigation comparative advantage of sugar beet in Kermanshah province. Agricultural Economics. 2010; 5(1):187-208. [In Persian] Niazi Sh, Sabohi Sabooni M. Determining the production function and estimating the economic value of water using the residual value method in date production (case study of Qasr Shirin city). 6th National Conference on Watershed Management and Soil and Water Resources Management. 2013. [In Persian] Parhizkari A, Badi Barzin H. Determination of the economic value of water and simulating farmers’behavior in Takestan region in response to reducing the agricultural water resources. Journal of Water Research in Agriculture. 2017; 31(1):105-118. doi.org/10.22092/jwra.2017.109911. [In Persian] Rogrers P, Silva RD, Bhatia R. Water is an economic good: How to use price to promote equality, efficiency and sustainability. Water Policy. 2002; 4:1-17. doi:10.1016/S1366-7017(02)00004-1. Sun T, Huang Q, Wang J. Estimation of irrigation water demand and economic returns of water in Zhangye Basin. Water. 2018; 10(19):2-21. doi:10.3390/w10010019. Sharzehi GhA, Amirtaimoori S. Determining the economic value of ground water: a case study of city of Ravar (Kerman province). Journal of Economic Research. 2012; 47(1):113-128. doi:10.22059/jte.2012.24675. [In Persian] Thompson CD. Choice of flexible functional forms: Review and appraisal. Western Journal of Agricultural Economics, 1988. 13:169-183. Urujeni S, Ngabitdinze JC. Economic valuation of irrigation water in small holder farming system in Rwanda: The Case of Kibaya- Cyunuzi Scheme. International Journal of Agriculture Innovations and Research, 2015. 4(1):37-46. Watto MA, Mugera AW. Irrigation water demand and implications for groundwater pricing in Pakistan. Official Journal of the World Water Council. 2016; 18(3):565–585. doi:10.2166/wp.2015.160. [In Persian] Ziolkowska JR. Profitability of irrigation and value of water in Oklahoma and Texas agriculture, International Journal of Water Resources Development. 2018. 34(6):944-960. doi:10.1080/07900627.2017.1353410. | ||
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آمار تعداد مشاهده مقاله: 652 تعداد دریافت فایل اصل مقاله: 335 |
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