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تعیین کارایی فنی تولید گندم با تاکید بر کشاورزی پایدار در شهرستان ارومیه | ||
دانش کشاورزی وتولید پایدار | ||
مقاله 16، دوره 29، شماره 4، دی 1398، صفحه 233-245 اصل مقاله (770.8 K) | ||
نوع مقاله: مقاله پژوهشی | ||
نویسندگان | ||
محمد خداوردیزاده* ؛ مهرداد محمدی؛ دنیا میری | ||
گروه اقتصاد کشاورزی، دانشگاه ارومیه | ||
چکیده | ||
بخش کشاورزی به جهت تامین امنیت غذایی از مهم ترین بخش های اقتصاد یک کشور محسوب می شود . منابع موجود در بخش کشاورزی محدود می باشند. لذا تاکید به استفاده کارا از این منابع می باشد. کشاورزی پایدار در جهت دستیابی به حداکثر کارایی فنی با توجه به کمبود منابع کشاورزی می باشد. در این مطالعه کارایی فنی تولید گندم در شهرستان ارومیه با استفاده از دو روش تحلیل پوششی دادهها (DEA) و روش تابع مرزی تصادفی (SFA) برآورد گردید. دادهها و اطلاعات موردنیاز از طریق جمع آوری پرسشنامه از 105 نفر از گندمکاران در این شهرستان در سال زراعی 97-1396 بدست آمد. نتایج نشان میدهد که میانگین کارایی فنی با استفاده از روش های DEA و SFA به ترتیب 75 و 51 درصد بود. بنابراین بدون استفاده از نهادههای بیشتر و افزایش دادن هزینهها میتوان مقدار محصول تولیدی را با توجه به دو روش مذکور به ترتیب بهاندازه 25 و 49 درصد افزایش داد. پس در راستای کشاورزی پایدار بهبود کارایی فنی تولیدکنندگان یکی از روشهای کارآمد برای افزایش تولید خواهد بود. | ||
کلیدواژهها | ||
تابع مرزی تصادفی؛ تحلیل پوششی دادهها؛ شهرستان ارومیه؛ کارایی فنی؛ کشاورزی پایدار؛ گندم | ||
مراجع | ||
Aigner D, Lovell CA and Schmidt P, 1977. Formulation and estimation of stochastic frontier production function models, Journal of Econometrics, 6(1): 21-37.
Alemu MD, Tegegne B and Beshir H, 2018. Technical efficiency in Teff (Eragrostis tef) production: the case of smallholder farmers in Jamma district, South Wollo Zone, Ethiopia, Journal of Agricultural Economics and Rural Development, 4(2):513-519.
Ashragi F and kazemi F, 2014. Evaluating the economic and technical efficiency of dairy dairies in Gorgan. Journal of Research in Ruminants, 2(1): 211-195. (In Persian).
Banker RD, Charnes A and Cooper WW. 1984. Some models for estimating technical and scale inefficiencies in data envelopment analysis, Management Science, 30(9): 1078-1092.
Borimnezhad V and Mohtashami T. 2009. Study of wheat production technical efficiency in Iran: case study. Journal of Research in Agricultural Economics, 1 (1), 75-94. (In Persian).
Charnes A, Cooper W and Rhodes E, 1978. Measuring the Efficiency of Decision Making Units, European Journal of Operations Research, 2(6):429- 444.
Cochran WG, 1977. Sampling Techniques (3rd ed.). New York: John Wiley and Sons.
Coelli T, Parsada R and Battese E, 1998. An introduction to efficiency and productivity analysis. Boston, Kluwer Academic Pub.
Coelli T and Perelman S, 1996. Efficiency measurement, multiple-output Technology and distance functions: With application to European Railways.
Dashti G, Purmoradi M and Hayati B, 2019. The relationship between efficiency and sustainability of agriculture in Kabudarahang County. Journal of Agricultural Science and Sustainable Production, 29,: 181-192. (In Persian).
Dashti G, Yawari s, Pishbahar E and Hayati B, 2012. The relationship between technical efficiency and size of poultry units in Sonqor & Chalkhi. Agriculture and Development Economics, 20(78):105-87. (In Persian).
Davoudniya Z, 2018. Investigating technical, environmental and water use efficiency in grapes production in Bijar County. Dissertation of Master of Science in Agricultural Economics, Urmia University.
Durandish A, Nikookar A, Hoseinzadeh M and Lushabi A, 2013. Estimation of multi-product technical efficiency of dairy cattle in northern Khorasan province (application of randomized production function and boundary production function of randomized distances). Journal of Economics and Agriculture Development, 27(2): 122-114. (In Persian).
Emami meibodi A, 2010. Efficiency and efficiency from an economic perspective. Allameh Tabataba'i University Press, No. 262, Tehran.
Esengun K, Erdal G, Gunduz O and Erdal H. 2007. An economic analysis and energy Use in stake-tomato production in Tokat province of Turkey. Renewable Energy, 32(11):1873-1881.
Grosskopf S, Hayes K.J, Taylor L and Weber W, 1997. Budget Constrained Frontier Measures of Fiscal equality and Efficiency in Schooling, Review of Economics and Statistics, 79(1): 116-124.
Hamedi R, 2012. Measuring the efficiency of Iranian banks using data envelopment analysis and genetic programming. Faculty of Mathematics and Computer Science, Semnan University. (In Persian).
Heriqbaldi U, Purwono R, Haryanto T and Primanthi M.R, 2014. An analysis of technical efficiency of rice production in Indonesia. Asian Social Science, 11(3): 91-102.
Kashiwagi K, 2017. Technical efficiency of olive-growing farms in the northern west bank of Palestine, Sustainable Agriculture Research, 6(2): 125-140.
Kavand H and Sargazi, 2015. Calculation of Boroujerd sugar beet types using the data envelopment analysis (DEA). Journal of Sugar beet, 31 (2): 209-201. (In Persian).
Kavand H, Kalbali A and Sabouhi M, 2014. Application of data envelopment analysis method in saffron production efficiency examination (case study: Cain County), Scientific Journal of Saffron Agriculture and Technology, 2 (1): 17-29. (In Persian).
Korfmacher KS. 2000. Farmland preservation and sustainable agriculture: Grassroots and policy connections, American Journal of Alternative Agriculture, 15(1): 37-43
Lovell C A, Travers P, Richardson S and Wood L, 1994. Resources and functioning: a new view of inequality in Australia, Models and Measurement of Welfare and Inequality, 787- 807.
Lozano S, Iribarren D, Moreira M and Feijoo G, 2008. The Link between operational efficiency and environmental impacts: a joint application of life cycle analysis and data envelopment analysis. Science of the Total Environment, 407(5): 1744–1754.
Mardani M and Salarpour M, 2015. Measuring technical efficiency of potato Production in Iran using robust data envelopment analysis. Information Processing in Agriculture, 2(1): 6-14.
Mehrabi boshrabadi H and Pakravan M, 2009. Calculation of the types of efficiency and returns to the scale of sunflower producers Khoy city, Journal of Economics and Agricultural Development, 23(2): 95-102. (In Persian).
Ministry of Jihad-e-Agriculture, Agricultural Statistics First volume. 2018. Online http://amar.maj.ir.
Molaei M, Hesari N and Javanbakht O, 2017. Estimation of environmental efficiency of input-based agricultural products (case study, environmental performance of rice production), Agricultural Economics, 11 (2): 157-172. (In Persian).
Moreira Lopez V. H, Bravo-Ureta B.E, Arzubi A and Schilder E, 2006. Multioutput technical efficiency for Argentinean dairy farms using stochastic production and stochastic distance frontiers with unbalanced panel data, Economia Agraria, 10: 97-106.
Nabavi-Pelesaraei A, Hosseinzadeh-Bandbafha H, Qasemi-Kordkheili P, Kouchaki-Penchah H and Riahi-Dorcheh F, 2016. Applying optimization techniques to improve of energy efficiency and GHG (greenhouse gas) emissions of wheat production, Energy, 103(15): 672-678.
Pishbahar E and Nasiri A, 2012. Survey of technical efficiency strawberry producers in the city of Sanandaj, Journal of Agricultural Science and Sustainable Production, 22:125-134. (In Persian).
Rahmani F, 2001. Sustainable development, challenges and solutions. Economic and political Information, 167-168:102-111.
Shephard R.W, 1953. Cost and production functions, Princeton University Press, Princeton,
Shortall O.K and Barnes A.P, 2013. Greenhouse gas emissions and the technical Efficiency of farmers. Ecological Indicators, 29:478-488.
Tabaraee M and Hassannejad M, 2009. Factors affecting the acceptance of agricultural extension programs with regards to process of agricultural development Case study: Wheat farmers in Mashhad, Journal of Economics and Agricultural Development, 23(1), 59-86. (In Persian).
Tavva S, Aw-Hassan A, Rizvi J and Saharawat Y.S, 2017. Technical efficiency of wheat Farmers and options for minimizing yield gaps in Afghanistan. Outlook on Agriculture, 46(1), 13-19.
Usman M, Ashraf W, Jamil I, Mansoor M. A, Ali Q and Waseem M, 2016. Efficiency analysis of wheat farmers of district Layyah of Pakistan, American Journal of Experimental Agriculture, 11(2): 1-11.
Wadud MA and White B, 2000. Farm household efficiency in Bangladesh: a comparison of stochastic frontier and DEA method, Applied Economics, 32(13): 1665-1673.
Zarra-Nezhad M and Yousefi-Hajiabadi R, 2009. Evaluation of technical efficiency of wheat production in Iran (using parametric and nonparametric approaches). Economic Research, 9(2): 145-172. (In Persian). | ||
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