Global Advanced Research Journal of Agricultural Science (GARJAS) ISSN: 2315-5094
December, Special Anniversary Review Issue. 2018 Vol. 7(12): pp. 393-398
Copyright © 2018 Global Advanced Research Journals
Full Length Research Paper
Life cycle analysis of raw milk production in Tunisia
Ghazouani A.1; M’hamdi, N.2; Znaidi I.A1; Darej, C.2; Guoiaa, N.1; Hasnaoui M.3; Bouraoui, R4. and M’hamdi, H.5
1Higher Institute of Agronomy of Chott-Meriem, University of Sousse. Tunisia.
2Laboratory of animal and food resources National Agronomic Institute of Tunisia
3Department of Animal Sciences, Faculty of Agricultural and Food Sciences, Laval University, Quebec, Canada
4Mateur Higher School of Agriculture of Mateur, Bizrte, Tunisia
5Ministery of Agriculture. CRDA Ben Arous. Tunisia
*Corresponding Author's Email: firstname.lastname@example.org
Accepted 3 December, 2018
Life Cycle Assessment (LCA) is a tool to calculate greenhouse gas (GHG) emissions of dairy production. A survey was conducted in 20 dairy farms at the governorate of Sousse. The present study aimed to evaluate environmental impact of milk production at the farm regarding GHG emission and energy consumption. In the 20 dairy farms total GHG emissions resulted in a mean of 0.63±0.2 kg CH4 /Kg ECM and forage can contribute with a means 0.35 Le KgCO2eq/DM. The main reductions in GHG emissions per kg of FPCM started from 2347kg per cow per year and then the reduction slowed down to stabilize at around 6127 kg FPCM per cow per year.
Keywords: Life cycle analysis, mitigation, carbon footprint, milk corrected.
Adler AA, Doole GJ, Romera AJ, Beukes PC (2015). Managing greenhouse gas emissions in two major dairy regions of New Zealand: a system-level evaluation. Agricultural Systems. 135. 1-9.
Andrén O, Kätterer TICBM (1997): The introductory carbon balance model for exploration of soil carbon balances. Ecol. Appl. 1997, 7, 1226–1236.
Baek CY, Lee KM, Park KH (2014). Quantification and control of the greenhouse gas emissions from a dairy cow system. Journal of Cleaner Production. 70. 50-60. http://dx.doi.org/10.1016/j. jclepro.2014.02.010
Biggs EM, Bruce E, Boruff B, Duncan JMA, Horsley J, Pauli N, McNeill K, Neef A, Van Ogtrop FV, Curnow J, Haworth B, Duce S, Imanari Y (2015). Sustainable development and the water-energy-food nexus: a perspective on livelihoods. Environmental Science and Policy. 54. 389-397.
Capper JL, Cady RA, Bauman DE (2009). The environmental impact of dairy production: 1944 compared with 2007. J. Anim. Sci. 87:2160-2167.
Dong Y, Xia B, Chen W (2014). Carbon footprint of urban areas: an analysis based on emission sources account model. Environmental Science and Policy. 44. 181-189.
Gerber PJ, Steinfeld H, Henderson B, Mottet A, Opio C, Dijkman J, Falcucci A, Tempio G (2013). Tackling climate change through livestock -A global assessment of emissions and mitigation opportunities. Food and Agriculture Organization of the United Nations (FAO). Rome.
Hawkins J, Weersink A, Wagner-Riddle C, Fox G (2015). Optimizing ration formulation as a strategy for greenhouse gas mitigation in intensive dairy production systems. Agricultural Systems. 137. 1-11.
Kröbel R, Bolinder MA, Janzen HH, Little SM, Vandenbygaart AJ, Kätterer T (2019). Canadian farm-level soil carbon change assessment by merging the greenhouse gas model Holos with the Introductory Carbon Balance Model (ICBM). Agric. Syst. 2016, 143, 76–85.
Laratte B, Guillaume B, Kim J, Birregah B (2014). Modeling cumulative effects in life cycle assessment: the case of fertilizer in wheat production contributing to the global warming potential. The Science of the Total Environment. 481. 588-595.
Little SM, Lindeman J, Maclean K, Janzen HH (2013). Holos—A Tool to Estimate and Reduce GHGs from Farms; Methodology and Algorithms for Version 2.0; Agriculture and Agri-Food Canada: Ottawa, ON, Canada, 2013
Mantyka-Pringle CS, Visconti P, Di Marco M, Martin TG, Rondinini C, Rhodes JR (2015). Climate change modifies risk of global biodiversity loss due to land-cover change. Biological Conservation. 187. 103-111.
NRC (2001). Nutrient requirements of dairy cattle. National research Council Subcommittee on dairy cattle Nutrition. Committee on animal Nutrition (7th rev. ed.). Washington. D.C.. USA: National Academy Press.
Orphant STC (2004). Life Cycle Assessment of the Production of Raw Milk. A dissertation. The University Of Southern Queensland Faculty of Engineering and Surveying
Tieri MP, Faverin C, Charlón V, Comerón EA, Gonda HL (2017). Analysis of different productive strategies on greenhouse gases emissions in Argentinian dairy production systems. Anais da 54ª. Reunião Anual da Sociedade Brasileira de Zootecnia | Foz do Iguaçu 2017 | ISSN 1983-4357
Upton JJ, Humphreys PWG, Groot Koerkamp P, French P, Dillonvand IJM, De Boer (2011). Life cycle assessment of energy use on Irish dairy farms. INTERREG IVB North-West Europe. the ‘Dairyman’ project.
Vergé XPC, Maxime D, Dyer JA, Desjardins RL, Arcand Y, Vanderzaag A (2013). Carbon footprint of Canadian dairy products: calculations and issues. Journal of Dairy Science. 96(9). 6091-6104.
Wang X, Kristensen T, Mogensen L, Knudsen MT, Wang X (2016). Greenhouse gas emissions and land use from confinement dairy farms in the Guanzhong plain of China-using a life cycle assessment approach. Journal of Cleaner Production, 113, 577-586. http://dx.doi.org/10.1016/j.jclepro.2015.11.099.
Weidema B, Wesnæs M, Hermansen J, Kristensen T, Halberg N, Eder P, Delgado L (2008). Environmental Improvement Potentials of Meat and Dairy Products. JRC Scientific and Technical Reports. EUR 23491 EN -2008
Zhao R, Liu Y, Zhang N, Huang T (2017). An optimization model for green supply chain management by using a big data analytic approach. Journal of Cleaner Production, 142, 1085-1097. http:// dx.doi.org/10.1016/j.jclepro.2016.03.006..
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