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dc.contributor.author
Arrieta, Ezequiel Martín
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dc.contributor.author
Gonzalez, Alejandro Daniel
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dc.date.available
2020-12-17T21:37:06Z
dc.date.issued
2019-07
dc.identifier.citation
Arrieta, Ezequiel Martín; Gonzalez, Alejandro Daniel; Energy and carbon footprints of chicken and pork from intensive production systems in Argentina; Elsevier Science; Science of the Total Environment; 673; 7-2019; 20-28
dc.identifier.issn
0048-9697
dc.identifier.uri
http://hdl.handle.net/11336/120810
dc.description.abstract
Due to the heterogeneity and complexity of food systems, there is a need to increase the knowledge on environmental impacts of regional productions by performing studies in a transparent manner, so that researchers could compare and accurately adapt such data to assess mitigation strategies. With the exception of beef, chicken and pork are the most consumed meats in Argentina and their consumption is expected to continuing increasing. However, despite the growing importance of chicken and pork industry, no studies on environmental impact of these products have been conducted to date in this country. Performing a life cycle inventory with data derived from government statistical publications, academia and communications with industry, the present study aims to investigate the energy and carbon footprints per ton of live weight (LW) of chickens and pigs from intensive production systems at farm gate in Argentina. In addition, we discussed in detail the effects on energy and carbon footprints of two animal diets which comprise different soybean by-products commonly used in animal husbandry, namely expeller-extruded soybean meal and solvent-extracted soybean meal and oil. We found that the energy and carbon footprint at farm gate for chicken was 13.6–15.1 GJ/ton LW and 2.03–2.22 ton CO 2 -eq/ton LW, for pigs in hoop systems 23.2–24.0 GJ/ton LW and 5.14–5.17 ton CO 2 -eq/ton LW, and for pigs in confinement systems 23.6–24.2 GJ/ton LW and 6.06–6.45 ton CO 2 -eq/ton LW, respectively. The choice of expeller-extruded soybean meal or solvent-extracted soybean meal and oil as feed ingredients showed small differences on the energy and carbon footprints of chickens and pigs.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
CHICKEN
dc.subject
EXPELLER-EXTRUDED SOYBEAN MEAL
dc.subject
LIFE CYCLE INVENTORY
dc.subject
PORK
dc.subject
SOLVENT-EXTRACTED SOYBEAN MEAL
dc.subject.classification
Otras Ciencias Naturales y Exactas
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dc.subject.classification
Otras Ciencias Naturales y Exactas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Energy and carbon footprints of chicken and pork from intensive production systems in Argentina
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-08-05T16:09:15Z
dc.journal.volume
673
dc.journal.pagination
20-28
dc.journal.pais
Países Bajos
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dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Arrieta, Ezequiel Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
dc.description.fil
Fil: Gonzalez, Alejandro Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales; Argentina
dc.journal.title
Science of the Total Environment
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0048969719315153
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.scitotenv.2019.04.002
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