Sustainability assessment of an agricultural system based on environmental indicators, Khuzestan province, Iran
Paper Details
Sustainability assessment of an agricultural system based on environmental indicators, Khuzestan province, Iran
Abstract
This study investigates the energy inputs and crop yield relationship in greenhouse cucumber production in different production systems in Iran. Data were collected using face-to-face surveys from 18 farms producing greenhouse cucumbers in north and south of Khuzestan province. The results indicated the total average energy input of 565 MJ/m2 and 400 MJ/m2 for greenhouse cucumber production in northern and southern area respectively. The highest share in energy consumption belonged to diesel fuel (97%). The lowest total energy input belonged to cucumber production in 3000 m2 (345 MJ/m2) and 1000 m2 (376.6 MJ/m2) area in the southern part, whereas the highest energy consumption observed for cucumber production in the north part of the province as 614.5 MJ/m2 in 3000 m2 area. Results also determined the highest value of energy productivity in 3000 m2 (0.025 kg/MJ) and 1000 m2 (0.024 kg/MJ) for cucumber production in the southern part. In addition, the Cobb Douglas production function was applied to test the relationship among different forms of energy consumption. The regression results revealed that the coefficients of determination (R2) between yield and total energy input for cucumber in greenhouse production were 0.95. In addition, the contribution of diesel (at the 5% level), electricity and chemical (at the 1% level) energies for cucumber production were significant.
Athanasios P, Papadopoulos A, Xiuming H. 1997. Effects of greenhouse covers on seedless cucumber growth, productivity, and energy use. Sciatica Horticulture 68,113-23. http://dx.doi.org/10.1016/S0304-4238(96)00961-2
Canakci M, Topakci M, Akinci I, Ozmerzi A. 2006. Energy use pattern of some field crops and vegetable production: Case study for Antalya Region, Turkey. Energy Conversion and Management 46, 655–66. http://dx.doi.org/10.1016/j.enconman.2004.04.008
Esengun An, Erdal G, Gunduz O, Erdal H. 2007. An economic analysis and energy use in stake-tomato production in Tokat province of Turkey. Renewable Energy 32, 1873-81. http://dx.doi.org/10.1016/j.renene.2006.07.005
GSI (Geological Survey of Iran). 2013. (www.gsi.ir)
Hatirli SA, Ozkan B, Fert C. 2006. Energy inputs and crop yield relationship in greenhouse tomato production. Renewable Energy 31, 427-38. http://dx.doi.org/10.1016/j.renene.2005.04.007
Heidari MD, Omid M. 2011. Energy use pattern and econometric models of major greenhouse vegetable production in Iran. Energy 36, 220-25. http://dx.doi.org/10.1016/j.energy.2010.10.048
IEA (International Energy Agency), 2013. (www.worldenergyoutlook.org)
IROF (Iran Meteorological Organization). 2013. (www.weather.ir)
Khoshnevisan B, Rafiee SH, Omid M, Mousazadeh H. 2013. Reduction of CO2 emission by improving energy use efficiency of greenhouse cucumber production using DEA approach. Energy 55, 676-82. http://dx.doi.org/10.1016/j.energy.2013.04.021
Kuswardhani N, Soni P, Shivakoti G. 2013. Comparative Energy input-output and Financial Analyses of Greenhouse and Open field Vegetables Production in West Java,Indonesia. Energy 53, 83-92. http://dx.doi.org/10.1016/j.energy.2013.02.032
MAJ (Ministry of Jihad-e- Agriculture of Iran), 2009. The Annual Agricultural Statistics. (www.maj.ir)
Mohammadi A, Omid M. 2011. Economical analysis and relation between energy inputs and yield of greenhouse cucumber production in Iran. Applied Energy 87, 191-6. http://dx.doi.org/10.1016/j.apenergy.2009.07.021
Omid M, Ghojabeige F, Delshad M, Ahmadi H. 2011. Energy use pattern and benchmarking of selected greenhouses in Iran using data envelopment analysis. Energy Conversion and Management 52, 153–62. http://dx.doi.org/10.1016/j.enconman.2010.06.054
Ozkan B, FigenCeylan R, Kizilay H. 2011. Energy inputs and crop yield relationships in greenhouse winter crop tomato production. Renewable Energy 36, 3217-21. http://dx.doi.org/10.1016/j.renene.2011.03.042
Ozkan B, Kurklu A, Akcaoz H. 2004. An input-output energy analysis in greenhouse vegetable production: a case study for Antalya region of Turkey. Biomass and Bioenergy 26, 89-95. http://dx.doi.org/10.1016/S0961-9534(03)00080-1
Singh H, Mishra D, Nahar NM. 2002. Energy use pattern in production agriculture of a typical village in Arid Zone India-Part I. Energy Conversion Management 43, 2275-86. http://dx.doi.org/10.1016/S0196-8904(01)00161-3
Singh S, De D, Chandra H. 2001. Technological impact an energy consumption in rainfed soybean cultivation in Madhya Pradesh. Applied Energy 70, 193-213. http://dx.doi.org/10.1016/S0306-2619(01)00035-6
Unakitan G, Hurma H, Yilmaz F. 2010. An analysis of energy use efficiency of canola production in turkey. Energy 35, 3623-27. http://dx.doi.org/10.1016/j.energy.2010.05.005
Nima Nasirian, Heydar Mohammadghasemnejadmaleki (2014), Sustainability assessment of an agricultural system based on environmental indicators, Khuzestan province, Iran; JBES, V4, N6, June, P418-424
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