Estimate energy, energy balance and economic indices of watered farming Potato Production in North of Iran
Paper Details
Estimate energy, energy balance and economic indices of watered farming Potato Production in North of Iran
Abstract
One way to evaluation of sustainable developing in agriculture is using of energy flow method. This method in an agricultural product system is the energy consuming in product operations and energy saving in produced crops. In this article, evaluation of energy balance and energy indices under rain fed farming potato in north of Iran (Guilan province) was investigated. Data were collected from 72 farms by used a face to face questionnaire method during 2010 year in Guilan province. 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 watered farming potato production in this study was calculated 3.48, showing the affective use of energy in the agro ecosystems potato production. Energy balance efficiency (production energy to consumption energy ratio) for watered farming potato production in this study was calculated 2.58, showing the affective use of energy in the agro ecosystems potato production.
Anonymous. 2010. Annual Agricultural Statistics. Ministry of Jihad-e-Agriculture of Iran;
Azarpour E, Moradi M. 2013. A comparative study on energy use and cost analysis of Rice Varieties under Traditional and Semi-mechanized Farming Systems in North of Iran. biomass now –sustainable growth and use, InTech-Open Access Company 1-37. http://dx.doi.org/10.5772/51165
Izadkhah M, Tajbahksh M, Hassanzadeh A. 2010. Evolution and compared energy balance of potato production for traditional and mechanized Farming Systems in Azarbijan province, Iranian Journal of Field Crops Research 8(2), 284-297.
Karkacier O, Gokalp Goktolga Z, Cicek A, 2006. “A regression analysis of the effect of energy use in agriculture. Energy Policy 34(18), 3796-3800. http://dx.doi.org/10.1016/j.enpol.2005.09.001
Mohammadi A, Tabatabaeefar A, Shahin S, Rafiee S, 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. http://dx.doi.org/10.1016/j.enconman.2008.07.003
Ozkan B, Akcaoz H, Fert C. 2004. Energy input output analysis in Turkish agriculture. Renewable Energy 29, 39-51. http://dx.doi.org/10.1016/S0960-1481(03)00135-6
Rajabi Hamedani S, Shabani Z, Rafiee S. 2010. Energy inputs and crop yield relationship in potato production in Hamadan province of Iran. Energy 36, 2367-2371. http://dx.doi.org/10.1016/j.energy.2011.01.013
Sieczka JB, Thornton RE. Commercial potato production in North America: potato association of America handbook, Orono, Maine Potato Association of America 57, 267.
Tabatabaeefar A, Emamzadeh H, Ghasemi Varnamkhasti M, Rahimizadeh R, Karimi M. 2009. Comparison of energy of tillage systems in wheat production. Energy 34, 41-45. http://dx.doi.org/10.1016/j.energy.2008.09.023
Yamane T. 1967. Elementary sampling theory. Engle wood Cliffs, NJ, USA: Prentice- Hall Inc.
Zangeneh M, Omid M, Akram A. 2010. A comparative study on energy use and cost analysis of potato production under different farming technologies in Hamadan province of Iran. Energy. 35, 2927-2933. http://dx.doi.org/10.1016/j.energy.2010.03.024
Yilmaz I, Akcaoz H, Ozkan B. 2005. An analysis of energy use and input costs for cotton production in Turkey. Renewable Energy 30, 145-55. http://dx.doi.org/10.1016/j.renene.2004.06.001
Ebrahim Azarpour, Maral Moraditochaee, Hamid Reza Bozorgi (2013), Estimate energy, energy balance and economic indices of watered farming Potato Production in North of Iran; IJB, V3, N11, November, P48-56
https://innspub.net/estimate-energy-energy-balance-and-economic-indices-of-watered-farming-potato-production-in-north-of-iran/
Copyright © 2013
By Authors and International
Network for Natural Sciences
(INNSPUB) https://innspub.net
This article is published under the terms of the
Creative Commons Attribution License 4.0