[1] Beheshti Tabar I., Keyhani A., Rafiee S., Energy Balance in Iran's Agronomy (1990–2006), Renewable & Sustainable Energy Reviews (2010) 14(2):849-855.
[2] Brentrup F., Küsters J., Kuhlmann H., Lammel J., Application of the Life Cycle Assessment Methodology to Agricultural Production, An Example of Sugar Beet Production with Different forms of Nitrogen Fertilisers, The European Journal of Agronomy (2001)14: 221-233.
[3] Canakci M., Akinci I., Energy Use Pattern Analyses of Greenhouse Vegetable Production. Energy, (2006)31(8):1243-1256.
[4] Cetin B., Vardar A., An Economic Analysis of Energy Requirements and Input Costs for Tomato Production in Turkey's renewable energy (2008)33:428–433.
[5] Dyer J.A., R.L. Desjardins, Carbon Dioxide Emissions Associated with the Manufacturing of Tractors and Farm Machinery in Canadian Biosystems Engineering (2006)93(1): 107-118.
[6] Dyer J.A., Desjardins R.L., Simulated Farm Fieldwork, Energy Consumption and Related Greenhouse Gas Emissions in Canadian Biosystems Engineering (2003)85(4): 503-513.
[7] Elhami B., Akram A., Khanali M., Mousavi-Avval S.H., Application of ANFIS and Linear Regression Models to Analyze the Energy and Economics of Lentil and Chickpea Production in Iran. Energy Equipment and Systems (2016)4(2): 255-270.
[8] Firouzi S., Nikkhah A., Khojastehpour M., Holden N.M., Energy Use Efficiency, GHG Emissions, and Carbon Efficiency of Paddy Rice Production in Iran, Energy Equipment and Systems (2016)4(2): 169-176.
[9] Hatirlia S., Ozkan B., Fert C., Energy Inputs and Crop Yield Relationship in Greenhouse Tomato Production, Renewable Energy (2006)31:427–438.
[10] Heidari M.D., Omid M., Energy Use Patterns and Econometric Models of Major Greenhouse Vegetable Productions in Iran, Energy (2011)36(1): 220-225.
[11] Kazemi H., Bourkheili S.H., Kamkar B., Soltani A., Gharanjic K., Nazari N.M., Estimation of Greenhouse Gas (GHG) Emission and Energy Use Efficiency (EUE) Analysis in Rainfed Canola Production (Case Study: Golestan Province, Iran), Energy (2016)116: 694-700.
[12] Khojastehpour M., Nikkhah A., Hashemabadi D., A Comparative Study of Energy Use and Greenhouse Gas Emissions of Canola Production, International Journal of Agricultural Management and Development (2015)5(1): 51-58.
[13]Khoshnevisan B., Rafiee S., Omid M., Mousazadeh H., Clark S., Environmental Impact Assessment of Tomato and Cucumber Cultivation in Greenhouses Using Life Cycle Assessment and Adaptive Neuro-Fuzzy Inference System, Journal of Cleaner Production (2013)73: 183-192.
[14]Lal R., Carbon Emission from Farm Operations, Environment International (2004) 30(7): 981-990.
[15] Ministry of Agricultural Jihad of Iran, 2015, Annual Agricultural Statistics, Available from: http://www.maj.ir
[16] Mohammadi A., Mahmoud M., Economical Analysis and Relation between Energy Inputs and Yield of Greenhouse Cucumber Production in Iran, Applied Energy (2010)87: 191–196.
[17] Mohammadi-Barsari A., Firouzi S., Aminpanah H., Energy-Use Pattern and Carbon Footprint of Rain-Fed Watermelon Production in Iran, Information Processing in Agriculture (2016)3(2): 69-75.
[18] Nikkhah A., Emadi B., Firouzi S., Greenhouse Gas Emissions Footprint of Agricultural Production in Guilan Province of Iran, Sustainable Energy Technologies and Assessments (2015)12: 10-14.
[19] Nikkhah A., Royan M., Khojastehpour M., Bacenetti J., Environmental Impacts Modeling of Iranian Peach Production, Renewable and Sustainable Energy Reviews (2017), http://dx.doi.org/10.1016/j.rser.2016.11.041.
[20] Pishgar-Komleh S.H., Omid M., Heidari D., On the Study of Energy Use and GHG (Greenhouse Gas) Emissions in Greenhouse Cucumber Production in Yazd Province Energy (2013)59: 63-67.
[21] Raei-Jadidi M., Homayounifar M., Sabuhi Sabuni M., Kheradmand V., Determination of Energy Use Efficiency and Productivity in Tomato Production. Journal of Agricultural Economics and Development (2010)24(3): 363-370. (In Farsi).
[22] Rahmati M.H., Pashaee P., Pashaee F., Rezaeiasl A., Razdari. A.M., Determination of Energy Consumption to Produce Tomato in the Greenhouses of Kermanshah Province Journal of Plant Production (2012)19(2): 17-33. (In Farsi)
[23] Taheri-Rad A., Nikkhah A., Khojastehpour M., Nowrozieh S., Assessing the Global Warming Potential, the Energy and Economic Analysis of Cotton Production in Golestan Province, Journal of Agricultural Machinery (2015)5(4):428-445. (In Farsi)
[24] Taki M., Abdi R., Akbarpour M., Ghasemi-Mobtaker H., Energy Inputs–Yield Relationship and Sensitivity Analysis for Tomato Greenhouse Production in Iran, Agricultural Engineering International, CIGR Journal (2013)15(1): 59-67.