Characterization and mitigation measures for carbon dioxide, methane, and ammonia emissions in dairy barns

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorFederal University of Grande Dourados-
Autor(es): dc.contributorFederal University of Viçosa-
Autor(es): dc.contributorUniversidade Federal de Goiás (UFG)-
Autor(es): dc.contributorFederal University of Lavras-
Autor(es): dc.contributorUniversity of Firenze-
Autor(es): dc.creatorde Oliveira, Victor Crespo-
Autor(es): dc.creatorda Silva, Leonardo França-
Autor(es): dc.creatorOliveira, Carlos Eduardo Alves-
Autor(es): dc.creatorFranco, José Rafael-
Autor(es): dc.creatorRodrigues, Sergio Augusto-
Autor(es): dc.creatorde Souza, Cristiano Márcio Alves-
Autor(es): dc.creatorAndrade, Rafaella Resende-
Autor(es): dc.creatorDamasceno, Flávio Alves-
Autor(es): dc.creatorTinôco, Ilda de Fátima Ferreira-
Autor(es): dc.creatorBambi, Gianluca-
Data de aceite: dc.date.accessioned2025-08-21T19:08:56Z-
Data de disponibilização: dc.date.available2025-08-21T19:08:56Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.livsci.2024.105595-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/309695-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/309695-
Descrição: dc.descriptionThe agricultural sector is a major contributor to global greenhouse gas emissions, with dairy production being a significant source. In this context, the study aims to characterize CO₂, CH₄, and NH₃ emissions—key gases in dairy barns—and to evaluate strategies for mitigating these emissions. Inside dairy barns, the primary sources of CO₂, CH₄, and NH₃ emissions are linked to the enteric processes of the animals and the waste deposited within the dairy barns. CO₂ mainly originates from animal respiration and the decomposition of organic matter. CH₄ is generated through enteric fermentation in the rumen and the anaerobic decomposition of manure. Additionally, NH₃ is released from the enzymatic breakdown of urea in urine. Mitigation efforts have shown promise within dairy barns through various approaches. Optimizing animal diets by incorporating supplements and controlling protein intake helps reduce methane production from enteric fermentation. Enhanced manure management practices, including separating feces and urine, adjusting manure pH, and increasing cleaning frequency, are effective in minimizing ammonia and methane emissions within dairy barns. Nevertheless, achieving significant emission reductions also requires effective waste management beyond the facilities. This study contributes to the ongoing dialogue on sustainable livestock production by addressing both emission sources and potential solutions in dairy farming.-
Descrição: dc.descriptionDepartment of Bioprocess and Biotechnology São Paulo State University, SP-
Descrição: dc.descriptionFaculty of Agricultural Sciences Federal University of Grande Dourados, MS-
Descrição: dc.descriptionDepartment of Agricultural Engineering Federal University of Viçosa, MG-
Descrição: dc.descriptionDepartment of Biosystems Engineering College of Agronomy Federal University of Goiás, GO-
Descrição: dc.descriptionDepartment of Engineer Federal University of Lavras, MG-
Descrição: dc.descriptionDepartment of Agriculture Food Environment and Forestry University of Firenze, Firenze-
Descrição: dc.descriptionDepartment of Bioprocess and Biotechnology São Paulo State University, SP-
Idioma: dc.languageen-
Relação: dc.relationLivestock Science-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAgricultural practices-
Palavras-chave: dc.subjectAir quality-
Palavras-chave: dc.subjectDairy farming-
Palavras-chave: dc.subjectGreenhouse gas emissions-
Palavras-chave: dc.subjectLivestock-
Palavras-chave: dc.subjectMilk production-
Título: dc.titleCharacterization and mitigation measures for carbon dioxide, methane, and ammonia emissions in dairy barns-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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