Enteric methane mitigation strategies for ruminant livestock systems in the Latin America and Caribbean region: A meta-analysis
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.jclepro.2021.127693 http://hdl.handle.net/11449/207853 |
Resumo: | Latin America and Caribbean (LAC) is a developing region characterized for its importance for global food security, producing 23 and 11% of the global beef and milk production, respectively. The region's ruminant livestock sector however, is under scrutiny on environmental grounds due to its large contribution to enteric methane (CH4) emissions and influence on global climate change. Thus, the identification of effective CH4 mitigation strategies which do not compromise animal performance is urgently needed, especially in context of the Sustainable Development Goals (SDG) defined in the Paris Agreement of the United Nations. Therefore, the objectives of the current study were to: 1) collate a database of individual sheep, beef and dairy cattle records from enteric CH4 emission studies conducted in the LAC region, and 2) perform a meta-analysis to identify feasible enteric CH4 mitigation strategies, which do not compromise animal performance. After outlier's removal, 2745 animal records (65% of the original data) from 103 studies were retained (from 2011 to 2021) in the LAC database. Potential mitigation strategies were classified into three main categories (i.e., animal breeding, dietary, and rumen manipulation) and up to three subcategories, totaling 34 evaluated strategies. A random effects model weighted by inverse variance was used (Comprehensive Meta-Analysis V3.3.070). Six strategies decreased at least one enteric CH4 metric and simultaneously increased milk yield (MY; dairy cattle) or average daily gain (ADG; beef cattle and sheep). The breed composition F1 Holstein × Gyr decreased CH4 emission per MY (CH4IMilk) while increasing MY by 99%. Adequate strategies of grazing management under continuous and rotational stocking decreased CH4 emission per ADG (CH4IGain) by 22 and 35%, while increasing ADG by 22 and 71%, respectively. Increased dietary protein concentration, and increased concentrate level through cottonseed meal inclusion, decreased CH4IMilk and CH4IGain by 10 and 20% and increased MY and ADG by 12 and 31%, respectively. Lastly, increased feeding level decreased CH4IGain by 37%, while increasing ADG by 171%. The identified effective mitigation strategies can be adopted by livestock producers according to their specific needs and aid LAC countries in achieving SDG as defined in the Paris Agreement. |
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Enteric methane mitigation strategies for ruminant livestock systems in the Latin America and Caribbean region: A meta-analysisCattleEnteric methaneGlobal warmingGreenhouse gas emissionsMitigationSheepLatin America and Caribbean (LAC) is a developing region characterized for its importance for global food security, producing 23 and 11% of the global beef and milk production, respectively. The region's ruminant livestock sector however, is under scrutiny on environmental grounds due to its large contribution to enteric methane (CH4) emissions and influence on global climate change. Thus, the identification of effective CH4 mitigation strategies which do not compromise animal performance is urgently needed, especially in context of the Sustainable Development Goals (SDG) defined in the Paris Agreement of the United Nations. Therefore, the objectives of the current study were to: 1) collate a database of individual sheep, beef and dairy cattle records from enteric CH4 emission studies conducted in the LAC region, and 2) perform a meta-analysis to identify feasible enteric CH4 mitigation strategies, which do not compromise animal performance. After outlier's removal, 2745 animal records (65% of the original data) from 103 studies were retained (from 2011 to 2021) in the LAC database. Potential mitigation strategies were classified into three main categories (i.e., animal breeding, dietary, and rumen manipulation) and up to three subcategories, totaling 34 evaluated strategies. A random effects model weighted by inverse variance was used (Comprehensive Meta-Analysis V3.3.070). Six strategies decreased at least one enteric CH4 metric and simultaneously increased milk yield (MY; dairy cattle) or average daily gain (ADG; beef cattle and sheep). The breed composition F1 Holstein × Gyr decreased CH4 emission per MY (CH4IMilk) while increasing MY by 99%. Adequate strategies of grazing management under continuous and rotational stocking decreased CH4 emission per ADG (CH4IGain) by 22 and 35%, while increasing ADG by 22 and 71%, respectively. Increased dietary protein concentration, and increased concentrate level through cottonseed meal inclusion, decreased CH4IMilk and CH4IGain by 10 and 20% and increased MY and ADG by 12 and 31%, respectively. Lastly, increased feeding level decreased CH4IGain by 37%, while increasing ADG by 171%. The identified effective mitigation strategies can be adopted by livestock producers according to their specific needs and aid LAC countries in achieving SDG as defined in the Paris Agreement.AgResearchNew Zealand GovernmentColombian Corporation for Agricultural Research AGROSAVIA TibaitatáDepartment of Animal Science “Luiz de Queiroz” College of Agriculture University of São PauloWageningen Livestock Research Wageningen University & ResearchDepartment of Animal Science The Pennsylvania State University, 335 Agricultural Sciences and Industries BuildingDepartment of Animal Production Faculty of Agronomy University of Buenos Aires (UBA)Department of Animal Nutrition and Management Faculty of Veterinary Medicine and Animal Science Swedish University of Agricultural SciencesRegional Faculty of Buenos Aires National Technological University (UTN)National Scientific and Technical Research Council (CONICET)Institute of Pathobiology National Institute of Agricultural Technology (INTA) (INTA–CONICET)Dairy Value Chain Research Institute (IDICAL) (INTA–CONICET)Regional Faculty of Rafaela UTNINTAInstitute of Innovation for Agri-Livestock Production and Sustainable Development INTAPhysics and Engineering Research Centre National University of the Centre of the Buenos Aires Province (UNCPBA)Laboratory of Animal Nutrition Centre for Nuclear Energy in Agriculture (CENA) University of São Paulo (USP)Brazilian Agricultural Research Corporation (Embrapa) Southeast LivestockAssociated Colleges of Uberaba (FAZU)Department of Animal Science Federal University of Paraná (UFPR)Department of Animal and Food Science Santa Catarina State University (UDESC)Embrapa Dairy CattleDepartment of Animal Science Federal University of Viçosa (UFV)Institute of Animal Science (IZ) São Paulo Agribusiness Technology Agency (APTA)Department of Animal Science School of Agriculture and Veterinary Science (FCAV) São Paulo State University (UNESP)Grazing Ecology Research Group Department of Forage Plants and Agrometeorology Federal University of Rio Grande do Sul (UFRGS)Departament of Pastures and Forages National Institute of Agricultural Research (INIA) Treinta y TresDepartament of Animal Nutrition and Production Faculty of Veterinary Medicine and Animal Science (FMVZ) USPDepartment of Bioengineering Federal University of São João del-Rei (UFSJ)Faculty of Animal Science Federal University of Southern and Southeastern Pará (UNIFESSPA)Department of Animal Science Federal University of Minas Gerais (UFMG)Faculty of Veterinary Medicine Newton Paiva UniversityDepartments of Horticulture & Crop Science and Animal Science The Ohio State UniversityFederal Institute of Education Science and Technology of Southern Minas GeraisInstituto de Investigaciones Agropecuarias INIA RemehueAGROSAVIA Turipaná, CeretéDepartment of Animal Husbandry Faculty of Animal Science National Agrarian University La Molina (UNALM)Department of Animal Production Faculty of Agricultural Sciences Universidad Nacional de Colombia (UNAL)International Center for Tropical Agriculture (CIAT)Faculty of Agricultural Sciences University of Antioquia (UdeA)National Institute of Innovation and Agricultural Technology Transfer (INTA), TurrialbaLaboratory of Climate Change and Livestock Production Department of Animal Nutrition Faculty of Veterinary Medicine and Animal Science University of Yucatan (UADY)National Institute for Forestry Agriculture and Livestock Research (INIFAP) Experimental Field Valle del GuadianaChapingo Autonomous University South-Southeast Regional Unit (URUSSE), TeapaLaboratory of Livestock Environment and Renewable Energies Faculty of Veterinary Medicine and Animal Science Autonomous University of the State of Mexico (UAEMex)UMR1213 Herbivores French National Research Institute for Agriculture Food and Environment (INRAE)AgroSup DijonDepartment of Animal Science and Pastures Faculty of Agronomy University of the Republic of Uruguay (UdelaR)Department of Animal Science School of Agriculture and Veterinary Science (FCAV) São Paulo State University (UNESP)TibaitatáUniversidade de São Paulo (USP)Wageningen University & ResearchThe Pennsylvania State UniversityUniversity of Buenos Aires (UBA)Swedish University of Agricultural SciencesNational Technological University (UTN)National Scientific and Technical Research Council (CONICET)National Institute of Agricultural Technology (INTA) (INTA–CONICET)Dairy Value Chain Research Institute (IDICAL) (INTA–CONICET)UTNINTANational University of the Centre of the Buenos Aires Province (UNCPBA)Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Associated Colleges of Uberaba (FAZU)Universidade Federal do Paraná (UFPR)Santa Catarina State University (UDESC)Universidade Federal de Viçosa (UFV)São Paulo Agribusiness Technology Agency (APTA)Universidade Estadual Paulista (Unesp)Federal University of Rio Grande do Sul (UFRGS)National Institute of Agricultural Research (INIA) Treinta y TresUniversidade Federal de Sergipe (UFS)Federal University of Southern and Southeastern Pará (UNIFESSPA)Universidade Federal de Minas Gerais (UFMG)Newton Paiva UniversityThe Ohio State UniversityScience and Technology of Southern Minas GeraisINIA RemehueTuripanáNational Agrarian University La Molina (UNALM)Universidad Nacional de Colombia (UNAL)International Center for Tropical Agriculture (CIAT)University of Antioquia (UdeA)National Institute of Innovation and Agricultural Technology Transfer (INTA)University of Yucatan (UADY)Experimental Field Valle del GuadianaSouth-Southeast Regional Unit (URUSSE)Autonomous University of the State of Mexico (UAEMex)and Environment (INRAE)AgroSup DijonUniversity of the Republic of Uruguay (UdelaR)Congio, Guilhermo Francklin de SouzaBannink, AndréMayorga Mogollón, Olga LucíaJaurena, GustavoGonda, HoracioGere, José IgnacioCerón-Cucchi, María EsperanzaOrtiz-Chura, AbimaelTieri, María PazHernández, OlegarioRicci, PatriciaJuliarena, María PaulaLombardi, BaniraAbdalla, Adibe LuizAbdalla-Filho, Adibe LuizBerndt, AlexandreOliveira, Patrícia Perondi AnchãoHenrique, Fábio LuisMonteiro, Alda Lúcia GomesBorges, Luiza IlhaRibeiro-Filho, Henrique Mendonça NunesPereira, Luiz Gustavo RibeiroTomich, Thierry RibeiroCampos, Mariana MagalhãesMachado, Fernanda SamariniMarcondes, Marcos InácioMercadante, Maria Eugênia ZerlottiSakamoto, Leandro SannomiyaAlbuquerque, Lucia Galvão [UNESP]Carvalho, Paulo César de FaccioRossetto, JusianeSavian, Jean VíctorRodrigues, Paulo Henrique MazzaJúnior, Flávio PernaMoreira, Tainá SilvestreMaurício, Rogério MartinsPacheco Rodrigues, João PauloBorges, Ana Luiza da Costa CruzReis e Silva, RicardoLage, Helena FerreiraReis, Ricardo Andrade [UNESP]Ruggieri, Ana Cláudia [UNESP]Cardoso, Abmael da Silva [UNESP]da Silva, Sila CarneiroChiavegato, Marília BarbosaValadares-Filho, Sebastião de CamposSilva, Flávia Adriane de SalesZanetti, DiegoBerchielli, Telma Teresinha [UNESP]Messana, Juliana Duarte [UNESP]Muñoz, CamilaAriza-Nieto, Claudia JanethSierra-Alarcón, Andrea MilenaGualdrón-Duarte, Laura BibianaMestra-Vargas, Lorena InésMolina-Botero, Isabel CristinaBarahona-Rosales, RolandoArango, JacoboGaviria-Uribe, XiomaraGiraldo Valderrama, Luis AlfonsoRosero-Noguera, Jaime RicardoPosada-Ochoa, Sandra LucíaAbarca-Monge, SergioSoto-Blanco, RobertoKu-Vera, Juan CarlosJiménez-Ocampo, RafaelFlores-Santiago, Ever del JesusCastelán-Ortega, Octavio AlonsoVázquez-Carrillo, María FernandaBenaouda, MohammedGómez-Bravo, Carlos AlfredoBolovich, Víctor Ilich AlvaradoCéspedes, Medardo Antonio DíazAstigarraga, LauraHristov, Alexander Nikolov2021-06-25T11:02:06Z2021-06-25T11:02:06Z2021-08-20info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.jclepro.2021.127693Journal of Cleaner Production, v. 312.0959-6526http://hdl.handle.net/11449/20785310.1016/j.jclepro.2021.1276932-s2.0-85107643507Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista 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dc.title.none.fl_str_mv |
Enteric methane mitigation strategies for ruminant livestock systems in the Latin America and Caribbean region: A meta-analysis |
title |
Enteric methane mitigation strategies for ruminant livestock systems in the Latin America and Caribbean region: A meta-analysis |
spellingShingle |
Enteric methane mitigation strategies for ruminant livestock systems in the Latin America and Caribbean region: A meta-analysis Congio, Guilhermo Francklin de Souza Cattle Enteric methane Global warming Greenhouse gas emissions Mitigation Sheep |
title_short |
Enteric methane mitigation strategies for ruminant livestock systems in the Latin America and Caribbean region: A meta-analysis |
title_full |
Enteric methane mitigation strategies for ruminant livestock systems in the Latin America and Caribbean region: A meta-analysis |
title_fullStr |
Enteric methane mitigation strategies for ruminant livestock systems in the Latin America and Caribbean region: A meta-analysis |
title_full_unstemmed |
Enteric methane mitigation strategies for ruminant livestock systems in the Latin America and Caribbean region: A meta-analysis |
title_sort |
Enteric methane mitigation strategies for ruminant livestock systems in the Latin America and Caribbean region: A meta-analysis |
author |
Congio, Guilhermo Francklin de Souza |
author_facet |
Congio, Guilhermo Francklin de Souza Bannink, André Mayorga Mogollón, Olga Lucía Jaurena, Gustavo Gonda, Horacio Gere, José Ignacio Cerón-Cucchi, María Esperanza Ortiz-Chura, Abimael Tieri, María Paz Hernández, Olegario Ricci, Patricia Juliarena, María Paula Lombardi, Banira Abdalla, Adibe Luiz Abdalla-Filho, Adibe Luiz Berndt, Alexandre Oliveira, Patrícia Perondi Anchão Henrique, Fábio Luis Monteiro, Alda Lúcia Gomes Borges, Luiza Ilha Ribeiro-Filho, Henrique Mendonça Nunes Pereira, Luiz Gustavo Ribeiro Tomich, Thierry Ribeiro Campos, Mariana Magalhães Machado, Fernanda Samarini Marcondes, Marcos Inácio Mercadante, Maria Eugênia Zerlotti Sakamoto, Leandro Sannomiya Albuquerque, Lucia Galvão [UNESP] Carvalho, Paulo César de Faccio Rossetto, Jusiane Savian, Jean Víctor Rodrigues, Paulo Henrique Mazza Júnior, Flávio Perna Moreira, Tainá Silvestre Maurício, Rogério Martins Pacheco Rodrigues, João Paulo Borges, Ana Luiza da Costa Cruz Reis e Silva, Ricardo Lage, Helena Ferreira Reis, Ricardo Andrade [UNESP] Ruggieri, Ana Cláudia [UNESP] Cardoso, Abmael da Silva [UNESP] da Silva, Sila Carneiro Chiavegato, Marília Barbosa Valadares-Filho, Sebastião de Campos Silva, Flávia Adriane de Sales Zanetti, Diego Berchielli, Telma Teresinha [UNESP] Messana, Juliana Duarte [UNESP] Muñoz, Camila Ariza-Nieto, Claudia Janeth Sierra-Alarcón, Andrea Milena Gualdrón-Duarte, Laura Bibiana Mestra-Vargas, Lorena Inés Molina-Botero, Isabel Cristina Barahona-Rosales, Rolando Arango, Jacobo Gaviria-Uribe, Xiomara Giraldo Valderrama, Luis Alfonso Rosero-Noguera, Jaime Ricardo Posada-Ochoa, Sandra Lucía Abarca-Monge, Sergio Soto-Blanco, Roberto Ku-Vera, Juan Carlos Jiménez-Ocampo, Rafael Flores-Santiago, Ever del Jesus Castelán-Ortega, Octavio Alonso Vázquez-Carrillo, María Fernanda Benaouda, Mohammed Gómez-Bravo, Carlos Alfredo Bolovich, Víctor Ilich Alvarado Céspedes, Medardo Antonio Díaz Astigarraga, Laura Hristov, Alexander Nikolov |
author_role |
author |
author2 |
Bannink, André Mayorga Mogollón, Olga Lucía Jaurena, Gustavo Gonda, Horacio Gere, José Ignacio Cerón-Cucchi, María Esperanza Ortiz-Chura, Abimael Tieri, María Paz Hernández, Olegario Ricci, Patricia Juliarena, María Paula Lombardi, Banira Abdalla, Adibe Luiz Abdalla-Filho, Adibe Luiz Berndt, Alexandre Oliveira, Patrícia Perondi Anchão Henrique, Fábio Luis Monteiro, Alda Lúcia Gomes Borges, Luiza Ilha Ribeiro-Filho, Henrique Mendonça Nunes Pereira, Luiz Gustavo Ribeiro Tomich, Thierry Ribeiro Campos, Mariana Magalhães Machado, Fernanda Samarini Marcondes, Marcos Inácio Mercadante, Maria Eugênia Zerlotti Sakamoto, Leandro Sannomiya Albuquerque, Lucia Galvão [UNESP] Carvalho, Paulo César de Faccio Rossetto, Jusiane Savian, Jean Víctor Rodrigues, Paulo Henrique Mazza Júnior, Flávio Perna Moreira, Tainá Silvestre Maurício, Rogério Martins Pacheco Rodrigues, João Paulo Borges, Ana Luiza da Costa Cruz Reis e Silva, Ricardo Lage, Helena Ferreira Reis, Ricardo Andrade [UNESP] Ruggieri, Ana Cláudia [UNESP] Cardoso, Abmael da Silva [UNESP] da Silva, Sila Carneiro Chiavegato, Marília Barbosa Valadares-Filho, Sebastião de Campos Silva, Flávia Adriane de Sales Zanetti, Diego Berchielli, Telma Teresinha [UNESP] Messana, Juliana Duarte [UNESP] Muñoz, Camila Ariza-Nieto, Claudia Janeth Sierra-Alarcón, Andrea Milena Gualdrón-Duarte, Laura Bibiana Mestra-Vargas, Lorena Inés Molina-Botero, Isabel Cristina Barahona-Rosales, Rolando Arango, Jacobo Gaviria-Uribe, Xiomara Giraldo Valderrama, Luis Alfonso Rosero-Noguera, Jaime Ricardo Posada-Ochoa, Sandra Lucía Abarca-Monge, Sergio Soto-Blanco, Roberto Ku-Vera, Juan Carlos Jiménez-Ocampo, Rafael Flores-Santiago, Ever del Jesus Castelán-Ortega, Octavio Alonso Vázquez-Carrillo, María Fernanda Benaouda, Mohammed Gómez-Bravo, Carlos Alfredo Bolovich, Víctor Ilich Alvarado Céspedes, Medardo Antonio Díaz Astigarraga, Laura Hristov, Alexander Nikolov |
author2_role |
author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Tibaitatá Universidade de São Paulo (USP) Wageningen University & Research The Pennsylvania State University University of Buenos Aires (UBA) Swedish University of Agricultural Sciences National Technological University (UTN) National Scientific and Technical Research Council (CONICET) National Institute of Agricultural Technology (INTA) (INTA–CONICET) Dairy Value Chain Research Institute (IDICAL) (INTA–CONICET) UTN INTA National University of the Centre of the Buenos Aires Province (UNCPBA) Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Associated Colleges of Uberaba (FAZU) Universidade Federal do Paraná (UFPR) Santa Catarina State University (UDESC) Universidade Federal de Viçosa (UFV) São Paulo Agribusiness Technology Agency (APTA) Universidade Estadual Paulista (Unesp) Federal University of Rio Grande do Sul (UFRGS) National Institute of Agricultural Research (INIA) Treinta y Tres Universidade Federal de Sergipe (UFS) Federal University of Southern and Southeastern Pará (UNIFESSPA) Universidade Federal de Minas Gerais (UFMG) Newton Paiva University The Ohio State University Science and Technology of Southern Minas Gerais INIA Remehue Turipaná National Agrarian University La Molina (UNALM) Universidad Nacional de Colombia (UNAL) International Center for Tropical Agriculture (CIAT) University of Antioquia (UdeA) National Institute of Innovation and Agricultural Technology Transfer (INTA) University of Yucatan (UADY) Experimental Field Valle del Guadiana South-Southeast Regional Unit (URUSSE) Autonomous University of the State of Mexico (UAEMex) and Environment (INRAE) AgroSup Dijon University of the Republic of Uruguay (UdelaR) |
dc.contributor.author.fl_str_mv |
Congio, Guilhermo Francklin de Souza Bannink, André Mayorga Mogollón, Olga Lucía Jaurena, Gustavo Gonda, Horacio Gere, José Ignacio Cerón-Cucchi, María Esperanza Ortiz-Chura, Abimael Tieri, María Paz Hernández, Olegario Ricci, Patricia Juliarena, María Paula Lombardi, Banira Abdalla, Adibe Luiz Abdalla-Filho, Adibe Luiz Berndt, Alexandre Oliveira, Patrícia Perondi Anchão Henrique, Fábio Luis Monteiro, Alda Lúcia Gomes Borges, Luiza Ilha Ribeiro-Filho, Henrique Mendonça Nunes Pereira, Luiz Gustavo Ribeiro Tomich, Thierry Ribeiro Campos, Mariana Magalhães Machado, Fernanda Samarini Marcondes, Marcos Inácio Mercadante, Maria Eugênia Zerlotti Sakamoto, Leandro Sannomiya Albuquerque, Lucia Galvão [UNESP] Carvalho, Paulo César de Faccio Rossetto, Jusiane Savian, Jean Víctor Rodrigues, Paulo Henrique Mazza Júnior, Flávio Perna Moreira, Tainá Silvestre Maurício, Rogério Martins Pacheco Rodrigues, João Paulo Borges, Ana Luiza da Costa Cruz Reis e Silva, Ricardo Lage, Helena Ferreira Reis, Ricardo Andrade [UNESP] Ruggieri, Ana Cláudia [UNESP] Cardoso, Abmael da Silva [UNESP] da Silva, Sila Carneiro Chiavegato, Marília Barbosa Valadares-Filho, Sebastião de Campos Silva, Flávia Adriane de Sales Zanetti, Diego Berchielli, Telma Teresinha [UNESP] Messana, Juliana Duarte [UNESP] Muñoz, Camila Ariza-Nieto, Claudia Janeth Sierra-Alarcón, Andrea Milena Gualdrón-Duarte, Laura Bibiana Mestra-Vargas, Lorena Inés Molina-Botero, Isabel Cristina Barahona-Rosales, Rolando Arango, Jacobo Gaviria-Uribe, Xiomara Giraldo Valderrama, Luis Alfonso Rosero-Noguera, Jaime Ricardo Posada-Ochoa, Sandra Lucía Abarca-Monge, Sergio Soto-Blanco, Roberto Ku-Vera, Juan Carlos Jiménez-Ocampo, Rafael Flores-Santiago, Ever del Jesus Castelán-Ortega, Octavio Alonso Vázquez-Carrillo, María Fernanda Benaouda, Mohammed Gómez-Bravo, Carlos Alfredo Bolovich, Víctor Ilich Alvarado Céspedes, Medardo Antonio Díaz Astigarraga, Laura Hristov, Alexander Nikolov |
dc.subject.por.fl_str_mv |
Cattle Enteric methane Global warming Greenhouse gas emissions Mitigation Sheep |
topic |
Cattle Enteric methane Global warming Greenhouse gas emissions Mitigation Sheep |
description |
Latin America and Caribbean (LAC) is a developing region characterized for its importance for global food security, producing 23 and 11% of the global beef and milk production, respectively. The region's ruminant livestock sector however, is under scrutiny on environmental grounds due to its large contribution to enteric methane (CH4) emissions and influence on global climate change. Thus, the identification of effective CH4 mitigation strategies which do not compromise animal performance is urgently needed, especially in context of the Sustainable Development Goals (SDG) defined in the Paris Agreement of the United Nations. Therefore, the objectives of the current study were to: 1) collate a database of individual sheep, beef and dairy cattle records from enteric CH4 emission studies conducted in the LAC region, and 2) perform a meta-analysis to identify feasible enteric CH4 mitigation strategies, which do not compromise animal performance. After outlier's removal, 2745 animal records (65% of the original data) from 103 studies were retained (from 2011 to 2021) in the LAC database. Potential mitigation strategies were classified into three main categories (i.e., animal breeding, dietary, and rumen manipulation) and up to three subcategories, totaling 34 evaluated strategies. A random effects model weighted by inverse variance was used (Comprehensive Meta-Analysis V3.3.070). Six strategies decreased at least one enteric CH4 metric and simultaneously increased milk yield (MY; dairy cattle) or average daily gain (ADG; beef cattle and sheep). The breed composition F1 Holstein × Gyr decreased CH4 emission per MY (CH4IMilk) while increasing MY by 99%. Adequate strategies of grazing management under continuous and rotational stocking decreased CH4 emission per ADG (CH4IGain) by 22 and 35%, while increasing ADG by 22 and 71%, respectively. Increased dietary protein concentration, and increased concentrate level through cottonseed meal inclusion, decreased CH4IMilk and CH4IGain by 10 and 20% and increased MY and ADG by 12 and 31%, respectively. Lastly, increased feeding level decreased CH4IGain by 37%, while increasing ADG by 171%. The identified effective mitigation strategies can be adopted by livestock producers according to their specific needs and aid LAC countries in achieving SDG as defined in the Paris Agreement. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T11:02:06Z 2021-06-25T11:02:06Z 2021-08-20 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.jclepro.2021.127693 Journal of Cleaner Production, v. 312. 0959-6526 http://hdl.handle.net/11449/207853 10.1016/j.jclepro.2021.127693 2-s2.0-85107643507 |
url |
http://dx.doi.org/10.1016/j.jclepro.2021.127693 http://hdl.handle.net/11449/207853 |
identifier_str_mv |
Journal of Cleaner Production, v. 312. 0959-6526 10.1016/j.jclepro.2021.127693 2-s2.0-85107643507 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Cleaner Production |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
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Universidade Estadual Paulista (UNESP) |
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UNESP |
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UNESP |
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Repositório Institucional da UNESP |
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Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1808129279300468736 |