Environmental impacts of irrigated and rain-fed barley production in Iran using life cycle assessment (LCA)
Abstract
Current intensive grain crops production is often associated with environmental burdens. However, very few studies deal with the environmental performance of both current and alternative systems of barley production. This study was undertaken to evaluate energy consumption and environmental impacts of irrigated and rain-fed barley production. Additionally, three alternative scenarios were examined for irrigated barley fields including conservation tillage and biomass utilization policies. The findings showed that around 25 GJ/ha energy is needed in order to produce 2300 kg/ha irrigated barley and 13 GJ/ha for 1100 kg/ha rain-fed barley. Life cycle assessment (LCA) results indicated that irrigated farms had more environmental impacts than rain-fed farms. Electricity generation and consumption had the highest effect on the abiotic depletion potential, human toxicity potential, freshwater and marine aquatic ecotoxicity potential. However, alternative scenarios revealed that using soil conservation tillage systems and biomass consumption vs. gas for electricity generation at power plants can significantly mitigate environmental impacts of irrigated barley production similar to the rain-fed conditions while higher yield is obtained.
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Adesoji SA, Farinde AJ, 2006. Socio-economic factors influencing yield of arable crop in Osun state, Nigeria. Asian J Plant Sci 5: 630-634. https://doi.org/10.3923/ajps.2006.630.634
Afshar RK, Alipour A, Hashemi M, Jovini MA, Pimentel D, 2013. Energy inputs-yield relationship and sensitivity analysis of pistachio (Pistacia vera L.) production in Markazi Region of Iran. Span J Agric Res 11 (3): 661-669. https://doi.org/10.5424/sjar/2013113-3877
Amidi A, 2005. Sampling methods. Payame Noor University, Iran [In Persian].
Arbat G, Pujol J, Pelegrí M, Puig-Bargués J, Duran-Ros M, de Cartagena FR, 2013. An approach to costs and energy consumption in private urban Spanish Mediterranean landscapes from a simplified model in sprinkle irrigation. Span J Agric Res 11 (1): 244-257. https://doi.org/10.5424/sjar/2013111-3113
Badger PC, Clark RN, Esper A, Hashimoto Y, Hernanz JL, Jenkins BM Saiki T, et al., 1999. Energy and biomass engineering. In: CIGR Handbook of Agricultural Engineering, Vol 5; Kitani O, Jungbluth T, Peart RM, Ramdani A, (eds.). pp: 184-330. ASAE. http://www.cigr.org/documents/CIGRHandbookVol5.pdf.
Bockari-Gevao SM, bin Wan Ismail WI, Yahya A, Wan CC, 2005. Analysis of energy consumption in lowland rice-based cropping system of Malaysia. Songklanakarin J Sci Technol 27 (4): 819-826.
Brandao M, Milà i Canals L, Clift R, 2011. Soil organic carbon changes in the cultivation of energy crops: Implications for GHG balances and soil quality for use in LCA. Biomass Bioenerg 35 (6): 2323-2336. https://doi.org/10.1016/j.biombioe.2009.10.019
Brentrup F, Küsters J, Lammel J, Barraclough P, Kuhlmann H, 2004. Environmental impact assessment of agricultural production systems using the life cycle assessment (LCA) methodology II. The application to N fertilizer use in winter wheat production systems. Eur J Agron 20 (3): 265-279. https://doi.org/10.1016/S1161-0301(03)00039-X
Cederberg C, Henriksson M, Berglund M, 2013. An LCA researcher's wish list–data and emission models needed to improve LCA studies of animal production. Animal 7 (s2): 212-219. https://doi.org/10.1017/S1751731113000785
Chaudhary VP, Gangwar B, Pandey DK, 2006. Auditing of energy use and output of different cropping systems in India. Agric Eng Int CIGR Ejournal VIII: 1-13.
Cooper J, Butler G, Leifert C, 2011. Life cycle analysis of greenhouse gas emissions from organic and conventional food production systems, with and without bio-energy options. NJAS 58 (3): 185-192. https://doi.org/10.1016/j.njas.2011.05.002
Cossani CM, Slafer GA, Savin R, 2009. Yield and biomass in wheat and barley under a range of conditions in a Mediterranean site. Field Crops Res 112: 205-213. https://doi.org/10.1016/j.fcr.2009.03.003
Dhima KV, Lithourgidis AS, Vasilakoglou IB, Dordas CA, 2007. Competition indices of common vetch and cereal intercrops in two seeding ratio. Field Crops Res 100: 249-256. https://doi.org/10.1016/j.fcr.2006.07.008
Dinpanah G, Naji M, 2012. Factors influencing on attitude of vine owner of Iran toward integrated pest management (IPM). Int Res J App Basic Sci 3: 2829-2833.
Dyer J, Desjardins R, 2006. Carbon dioxide emissions associated with the manufacturing of tractors and farm machinery in Canada. Biosyst Eng 93 (1): 107-118. https://doi.org/10.1016/j.biosystemseng.2005.09.011
Ercoli L, Mariotti M, Masoni A, Bonari E, 1999. Effect of irrigation and nitrogen fertilization on biomass yield and efficiency of energy use in crop production of Miscanthus. Field Crops Res 63 (1): 3-11. https://doi.org/10.1016/S0378-4290(99)00022-2
Erdal G, Esengün K, Erdal H, Gündüz O, 2007. Energy use and economical analysis of sugar beet production in Tokat province of Turkey. Energy 32 (1): 35-41. https://doi.org/10.1016/j.energy.2006.01.007
Eriksen J, Askegaard M, Rasmussen J, Søegaard K, 2015. Nitrate leaching and residual effect in dairy crop rotations with grass–clover leys as influenced by sward age, grazing, cutting and fertilizer regimes. Agric Ecosyst Environ 212: 75-84. https://doi.org/10.1016/j.agee.2015.07.001
Erickson J, Cisar J, Volin J, Snyder G, 2001. Comparing nitrogen runoff and leaching between newly established St. Augustine grass turf and an alternative residential landscape. Crop Sci 41 (6): 1889-1895. https://doi.org/10.2135/cropsci2001.1889
Fallahpour F, Aminghafouri A, Behbahani AG, Bannayan M (2012). The environmental impact assessment of wheat and barley production by using life cycle assessment (LCA) methodology. Environ Devel Sust 14 (6): 979-992. https://doi.org/10.1007/s10668-012-9367-3
Fluck RC, Baird CD, 1980. Agricultural energetics. AVI Publishing Co. Inc. Westport, CT, USA.
FMB, 2015. Annual Meteorological Report. Fars Meteorological Bureau, Iran. www.fersmet.ir.
Gathorne-Hardy A, Knight J, Woods J, 2009. Biochar as a soil amendment positively interacts with nitrogen fertiliser to improve barley yields in the UK. IOP Conf Ser: Earth Environ Sci 6 (37): 3720-3752. https://doi.org/10.1088/1755-1307/6/37/372052
Gil MP, Moya AMC, Domínguez ER, 2013. Life cycle assessment of the cogeneration processes in the Cuban sugar industry. J Clean Prod 41: 222-231. https://doi.org/10.1016/j.jclepro.2012.08.006
Gilbert N, 2012. One-third of our greenhouse gas emissions come from agriculture. Nature News 31. https://doi.org/10.1038/nature.2012.11708
Guinée JB, 2002. Handbook on life cycle assessment operational guide to the ISO standards. Int J Life Cycle Assess 7 (5): 311-313. https://doi.org/10.1007/BF02978897
Hatirli SA, Ozkan B, Fert C, 2005. An econometric analysis of energy input–output in Turkish agriculture. Renew Sust Energ Rev 9 (6): 608-623. https://doi.org/10.1016/j.rser.2004.07.001
Houshyar E, 2012. Principles of bioenergies: Biodiesel, biogas, bioethanol, biohydrogen, gasification: Nosooh Publ, Iran. [In Persian].
Houshyar E, Azadi H, Almassi M, Davoodi MJS, Witlox F, 2012. Sustainable and efficient energy consumption of corn production in Southwest Iran: combination of multi-fuzzy and DEA modeling. Energy 44 (1): 672-681. https://doi.org/10.1016/j.energy.2012.05.025
IPCC, 2006. IPCC guidelines for national greenhouse gas inventories, prepared by the National Greenhouse Gas Inventories Programme; Eggleston HS et al. (eds). IGES, Japan.
ISO, 2006. Environmental management - Life Cycle Assessment - Principles and framework ISO 14040. International Organization for Standardization
Kang S, Hao X, Du T, Tong L, Su X, Lu H, Li X, Huo Z, Li S, Ding R, 2016. Improving agricultural water productivity to ensure food security in China under changing environment: From research to practice. Agr Water Manage 179: 5-17. https://doi.org/10.1016/j.agwat.2016.05.007
Khan S, Khan M, Hanjra M, Mu J, 2009. Pathways to reduce the environmental footprints of water and energy inputs in food production. Food Policy 34 (2): 141-149. https://doi.org/10.1016/j.foodpol.2008.11.002
Khan S, Khan M, Latif N, 2010. Energy requirements and economic analysis of wheat, rice and barley production in Australia. Soil Environ 29 (1): 61-68.
Kim Y, Seo Y, Kraus D, Klatt S, Haas E, Tenhunen J, 2015. Estimation and mitigation of N2O emission and nitrate leaching from intensive crop cultivation in the Haean catchment, South Korea. Sci Total Environ 529: 40-53. https://doi.org/10.1016/j.scitotenv.2015.04.098
Lal R, 2004. Carbon emission from farm operations. Environ Int 30 (7): 981-990. https://doi.org/10.1016/j.envint.2004.03.005
Lares-Orozco MF, Robles-Morúa A, Yepez EA, Handler RM, 2016. Global warming potential of intensive wheat production in the Yaqui Valley, Mexico: a resource for the design of localized mitigation strategies. J Clean Prod 127: 522-532. https://doi.org/10.1016/j.jclepro.2016.03.128
Lechon Y, Cabal H, Saez R, 2005. Life cycle analysis of wheat and barley crops for bioethanol production in Spain. Int J Agric Resour Gov Ecol 4 (2): 113-122.
Mani I, Kumar P, Panwar J, Kant K, 2007. Variation in energy consumption in production of wheat–maize with varying altitudes in hilly regions of Himachal Pradesh, India. Energy 32 (12): 2336-2339. https://doi.org/10.1016/j.energy.2007.07.004
Meisterling K, Samaras C, Schweizer V, 2009. Decisions to reduce greenhouse gases from agriculture and product transport: LCA case study of organic and conventional wheat. J Clean Prod 17 (2): 222-230. https://doi.org/10.1016/j.jclepro.2008.04.009
Mikkola H, Pahkala K, Ahokas J, 2011. Energy consumption in barley and turnip rape cultivation for bioethanol and biodiesel (RME) production. Biomass Bioenerg 35 (1): 505-515. https://doi.org/10.1016/j.biombioe.2010.10.001
Mohammadi H, Boostani F, 2009. Comparative advantages of agricultural crops in Fars province and Marvdasht city. Agr Econ Res 1 (2): 61-75 [In Persian].
Mohammadi A, Rafiee S, Jafari A, Dalgaard T, Knudsen MT, Keyhani A, 2013. Potential greenhouse gas emission reductions in soybean farming: a combined use of life cycle assessment and data envelopment analysis. J Clean Prod 54: 89-100. https://doi.org/10.1016/j.jclepro.2013.05.019
Najafi G, Ghobadian B, Tavakoli T, Yusaf T, 2009. Potential of bioethanol production from agricultural wastes in Iran. Renew Sust Energ Rev 13 (6): 1418-1427. https://doi.org/10.1016/j.rser.2008.08.010
Nemecek T, Heil A, Huguenin O, Meier S, Erzinger S, Blaser S, 2007. Life cycle inventories of agricultural production systems. Final report ecoinvent v2 0 No, 15.
Nemecek T, Huguenin-Elie O, Dubois D, Gaillard G, Schaller B, Chervet A, 2011. Life cycle assessment of Swiss farming systems: II. Extensive and intensive production. Agric Syst 104 (3): 233-245. https://doi.org/10.1016/j.agsy.2010.07.007
Nguyen TLT, Hermansen JE, 2012. System expansion for handling co-products in LCA of sugar cane bio-energy systems: GHG consequences of using molasses for ethanol production. Appl Energy 89 (1): 254-261. https://doi.org/10.1016/j.apenergy.2011.07.023
Niero M, Ingvordsen CH, Peltonen-Sainio P, Jalli M, Lyngkjær MF, Hauschild MZ, 2015. Eco-efficient production of spring barley in a changed climate: A life cycle assessment including primary data from future climate scenarios. Agric Syst 136: 46-60. https://doi.org/10.1016/j.agsy.2015.02.007
Ozkan B, Akcaoz H, Fert C, 2004. Energy input-output analysis in Turkish agriculture. Renew Energy 29: 39-51. https://doi.org/10.1016/S0960-1481(03)00135-6
Paredes P, Rodrigues GC, Cameira MR, Torres MO, Pereira LS, 2017. Assessing yield, water productivity and farm economic returns of malt barley as influenced by the sowing dates and supplemental irrigation. Agr Water Manage 179 (1): 132-143. https://doi.org/10.1016/j.agwat.2016.05.033
Pellizzi G, 1992. Use of energy and labour in Italian agriculture. J Agric Eng Res 52: 111-119. https://doi.org/10.1016/0021-8634(92)80054-V
Pimentel D, Pimentel M, 2006. Global environmental resources versus world population growth. Ecol Econ 59 (2): 195-198. https://doi.org/10.1016/j.ecolecon.2005.11.034
PRéConsultants, 2003. SimaPro 8, Database Manual.
Rajaniemi M, Mikkola H, Ahokas J, 2011. Greenhouse gas emissions from oats, barley, wheat and rye production. Agron Res 9 (1): 189-195.
Sahle A, Potting J, 2013. Environmental life cycle assessment of Ethiopian rose cultivation. Sci Total Environ 443: 163-172. https://doi.org/10.1016/j.scitotenv.2012.10.048
Shojaei SH, Hosseini SJF, Mirdamadi M, Zamanizadeh HR, 2013. Investigating barriers to adoption of integrated pest management technologies in Iran. Ann Biol Res 4 (1): 39-42. http://www.scholarsresearchlibrary.com/articles/investigating-barriers-to-adoption-of-integrated-pest-management-technologies-in-iran.pdf.
Shrestha DS, 1996. Energy use efficiency indicator for agriculture. http://www.usaskca/agriculture/caedac/PDF/mcrae.PDF.
Suh S, Lenzen M, Treloar GJ, Hondo H, Horvath A, Huppes G, 2004. System boundary selection in life-cycle inventories using hybrid approaches. Environ Sci Technol 38 (3): 657-664. https://doi.org/10.1021/es0263745
Tonini D, Astrup T, 2012. LCA of biomass-based energy systems: a case study for Denmark. Appl Energy 99: 234-246. https://doi.org/10.1016/j.apenergy.2012.03.006
Tzanidakis K, Oxley T, Cockerill T, ApSimon H, 2013. Illustrative national scale scenarios of environmental and human health impacts of carbon capture and storage. Environ Int 56: 48-64. https://doi.org/10.1016/j.envint.2013.03.007
Van der Werf HM, Tzilivakis J, Lewis K, Basset-Mens C, 2007. Environmental impacts of farm scenarios according to five assessment methods. Agric Ecosyst Environ 118 (1): 327-338. https://doi.org/10.1016/j.agee.2006.06.005
Verma SR, 1987. Energy in production agriculture and food processing. Proc Nat Conf held at the Punjab Agricultural University, Ludhana, Oct 30-31.
Virtanen Y, Katajajuuri JM, Usva K, 2007. An analysis of the total environmental impact of barley-malt-beer chain. 31st EBC Conference, Venice.
Yaldiz O, Ozturk H, Zeren Y, Bascetincelik A, 1993. Energy usage in production of field crops in Turkey. 5th Int Cong on Mechanization and Energy Use in Agriculture. Kusadasi, Turkey; 11-14-Oct.
Yuttitham M, Gheewala SH, Chidthaisong A, 2011. Carbon footprint of sugar produced from sugarcane in eastern Thailand. J Clean Prod 19 (17): 2119-2127. https://doi.org/10.1016/j.jclepro.2011.07.017
Zarafshani K, Ghasemi Sh, Houshyar E, Ghanbari R, Van Passel S, Azadi H, 2017. Canola adoption enhancement in Western Iran. J Agr Sci Tech 19: 47-58.
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