Assessment energy, energy balance and economic indices of rain fed farming barley Production in North of Iran
Paper Details
Assessment energy, energy balance and economic indices of rain fed farming barley Production in North of Iran
Abstract
This study analyzed energy use and investigated influences of energy inputs and energy forms on output levels in barley production under rain fed farming in north of Iran. The data were collected from 70 farmers, by questionnaire method. By using of consumed data as inputs and total production as output, and their concern equivalent energy, energy balance and energy indices were calculated. Energy efficiency (energy output to input energy ratio) for seed and straw in this study were calculated 1.91 and 2.04 respectively, showing the affective use of energy in the agro ecosystems barley production. Energy balance efficiency (production energy to consumption energy ratio) for seed and straw in this study were calculated 1.19 and 0.92 respectively, showing the affective use of energy in the agro ecosystems barley production. Results economic analysis showed the benefit to cost ratio in the studied farms was calculated to be 1.13.
Baruah DC, Bhattacharya PC. 1995. Utilization pattern of human and fuel energy in tea plantation. Journal of Agriculture and Soil Science 8(2), 189-92.
Hoeppner JW, Entz MH, McConkey BG, Zentner RP, Nagy CN. 2005. Energy use and efficiency in two Canadian organic and conventional crop production systems. Renewable Agriculture and Food Systems 21(1), 60-67.
Hulsbergen K, Feil J, and Diepenbrock W. 2002. Rates of nitrogen application required to achieve maximum energy efficiency for various crops: Result of a long- term experiment. Field Crops Research 77, 113-135.
Kizilaslan H. 2009. Input–output energy analysis of cherries production in Tokat Province of Turkey. Applied Energy 86, 1354-1358.
Ma H, Oxley L, Gibson J, Kim B. 2008. China’s energy economy: Technical change, factor demand and interfactor/interfuel substitution. Energy Economics 30, 2167-2183.
Mandel KG, Saha KP, Ghosh PK, Hati KM, Bandyopadhyay KK. 2002. Bioenergy and economic analysis of soybeanbased crop production systems in central India. Biomass Bioenergy 23, 337-345.
Mohammadi A, Omid M. 2010. Economical analysis and relation between energy inputs and yield of greenhouse cucumber production in Iran. Applied Energy 87, 191-196.
Mohammadi A, Tabatabaeefar A, Shahin Sh, Rafiee Sh, Keyhani A. 2008. Energy use and economical analysis of potato production in Iran a case study: Ardabil province. Energy Conversion and Management. 49, 3566-3570.
Moradi M, Azarpour. 2011. Study of energy Indices for native and breed rice varietes production in Iran. World Applied Sciences Journal 13(1), 137-141.
Ozkan B, Akcaoz H, Fert C. 2004. Energy input output analysis in Turkish agriculture. Renewable Energy 29, 39-51.
Ozkan B, Akcaoz H, Karadcniz F. 2003. Energy requirement and economic analysis of citrus production in Turkey. Energy Conversion and Management. 44, 46-56.
Samavatean N, Rafiee S, Mobil H, Mohammadi A 2011. An analysis of energy use and relation between energy inputs and yield, costs and income of garlic production in Iran. Renewable Energy 36(6), 1808-1813.
Singh JM. 2000. On farm energy use pattern in different cropping systems in Haryana, India. Germany: Int Inst of Management University of Flensburg, Sustainable Energy Systems and Management, Master of Science.
Smil V. 2000. Feeding the World: A Challenge for the Twenty-First Century. The MIT Press, Cambridge, MA, p. 360.
Taghavi D, Ajli J, Valdiani A, Fatahi E. 2007. Evaluation energy balance of Hordeum vulgar L. production under rain fed farming in azarbijan north of Iran. Modern science of sustainable agriculture 7, 41-48.
Taheri Garavand A, Asakereh A, Haghani K 2010. Investigation Energy and Economic Analysis of Soya Bean Production in North of Iran. American-Eurasian Journal Agriculture and Environment Science 7, 648-651.
Thakur CL, Mishra BL. 1993. Energy requirements and energy gaps for production of major crops in Madhya Pradesh. Agricultural Situation of India 48, 665–89.
Yaldiz O, Ozturk HH, Zeren Y, Bascetomcelik A. 1993. Energy usage in production of field crops in Turkey. In: 5th International Congress on Mechanization and Energy Use in Agriculture, 11-14 October 1993, Kusadasi, Turkey.
Yilmaz I, Akcaoz H, Ozkan B. 2005, An analysis of energy use and input costs for cotton production in Turkey. Renewable Energy 30, 145-155.
Yousefi M, Gazvineh S. 2011. Diesel Fuel Consumption and Energy Use Efficiency of Rainfed Barley Production Systems in Iran. World Applied Sciences Journal 13(6), 1375-1379.
Ziesemer J. 2007. Energy use in organic food systems. Natural resources management and environment department food and agriculture organization of the united nations. p. 1-28.
Ebrahim Azarpour, Maral Moraditochaee, Hamid Reza Bozorgi (2013), Assessment energy, energy balance and economic indices of rain fed farming barley Production in North of Iran; JBES, V3, N11, November, P61-70
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