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 | Acesso ao texto completo restrito à biblioteca da Embrapa Suínos e Aves. Para informações adicionais entre em contato com cnpsa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
01/04/2022 |
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Data da última atualização: |
11/04/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BORTOLI, M.; HOLLAS, C. E.; CUNHA JUNIOR, A.; STEINMETZ, R. L. R.; COLDEBELLA, A.; PRÁ, M. C. de; SOARES, H. M.; KUNZ, A. |
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Afiliação: |
MARCELO BORTOLI, UTFPR/Francisco Beltrão; CAMILA ESTER HOLLAS, UNIOESTE/Cascavel; ANILDO CUNHA JUNIOR, CNPSA; RICARDO LUIS RADIS STEINMETZ, CNPSA; ARLEI COLDEBELLA, CNPSA; MARINA CELANT DE PRÁ, UTFPR/Dois Vizinhos; HUGO MOREIRA SOARES, UFSC; AIRTON KUNZ, CNPSA. |
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Título: |
Water reuse as a strategy for mitigating atmospheric emissions and protecting water resources for the circularity of the swine production chain. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Journal of Cleaner Production, v. 345, n. 131127, 2022. |
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DOI: |
https://doi.org/10.1016/j.jclepro.2022.131127 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: High greenhouse gas emissions, high water demand, and waste with high pollution potential are critical points for waste management generated in animal production. With significant contributions in global emissions of air pollutants, sustainable practices for agriculture are fundamental to mitigate global climate change, besides ensuring protection to water resources, which is as critical as climate issues. Despite the importance of these issues, some gaps exist in the literature to develop practices capable of fostering water security and mitigation of greenhouse gas emissions. In this sense, the present study aimed to evaluate the impacts of reusing NO3 ? rich effluents inside the facilities for cleaning the swine houses and consequent atmospheric emissions of nitrous oxide (N2O) and methane (CH4). In swine manure, the generation of volatile fatty acids (VFA) was strongly influenced by temperature; a change in temperature from 10 to 18 ?C increased by ten times the rate of VFA production, reflecting directly in methane emission and availability of organic carbon for the denitrification process. The effluent reuse practice, rich in nitrate, considering the organic carbon bioavailability in the pit storage, decreased methanogenic activity with a consequent VFA use as a bioavailable carbon source for denitrification, reducing greenhouse gas (GHG) emissions and consequently, the environmental impacts of swine production. In this way, the water reuse of 40% can mitigate up to 80% of GHG emission, with a minimum C/N ratio of 20, to ensure that at all temperatures the denitrifying process occurs efficiently since the carbon limitation negatively affected the N2O emission due to incomplete denitrification. Therefore, our results demonstrate the importance of this practice for swine sustainability and the capacity to adopt simple measures in favor of circularity in the swine production chain. MenosAbstract: High greenhouse gas emissions, high water demand, and waste with high pollution potential are critical points for waste management generated in animal production. With significant contributions in global emissions of air pollutants, sustainable practices for agriculture are fundamental to mitigate global climate change, besides ensuring protection to water resources, which is as critical as climate issues. Despite the importance of these issues, some gaps exist in the literature to develop practices capable of fostering water security and mitigation of greenhouse gas emissions. In this sense, the present study aimed to evaluate the impacts of reusing NO3 ? rich effluents inside the facilities for cleaning the swine houses and consequent atmospheric emissions of nitrous oxide (N2O) and methane (CH4). In swine manure, the generation of volatile fatty acids (VFA) was strongly influenced by temperature; a change in temperature from 10 to 18 ?C increased by ten times the rate of VFA production, reflecting directly in methane emission and availability of organic carbon for the denitrification process. The effluent reuse practice, rich in nitrate, considering the organic carbon bioavailability in the pit storage, decreased methanogenic activity with a consequent VFA use as a bioavailable carbon source for denitrification, reducing greenhouse gas (GHG) emissions and consequently, the environmental impacts of swine production. In this way, the water reuse of 40% can mitigat... Mostrar Tudo |
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Palavras-Chave: |
Ácidos carboxílicos de cadeia curta; Circular economy; Economia circular; Emissão de gases de efeito estufa; Estrume de suíno; Short-chain carboxylic acids. |
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Thesagro: |
Dejeto; Desnitrificação; Esterco; Resíduo Orgânico; Suíno. |
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Thesaurus Nal: |
Animal wastes; Denitrification; Greenhouse gas emissions; Pig manure; Swine; Waste management. |
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Categoria do assunto: |
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Marc: |
LEADER 03229naa a2200421 a 4500
001 2141738
005 2022-04-11
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.jclepro.2022.131127$2DOI
100 1 $aBORTOLI, M.
245 $aWater reuse as a strategy for mitigating atmospheric emissions and protecting water resources for the circularity of the swine production chain.$h[electronic resource]
260 $c2022
520 $aAbstract: High greenhouse gas emissions, high water demand, and waste with high pollution potential are critical points for waste management generated in animal production. With significant contributions in global emissions of air pollutants, sustainable practices for agriculture are fundamental to mitigate global climate change, besides ensuring protection to water resources, which is as critical as climate issues. Despite the importance of these issues, some gaps exist in the literature to develop practices capable of fostering water security and mitigation of greenhouse gas emissions. In this sense, the present study aimed to evaluate the impacts of reusing NO3 ? rich effluents inside the facilities for cleaning the swine houses and consequent atmospheric emissions of nitrous oxide (N2O) and methane (CH4). In swine manure, the generation of volatile fatty acids (VFA) was strongly influenced by temperature; a change in temperature from 10 to 18 ?C increased by ten times the rate of VFA production, reflecting directly in methane emission and availability of organic carbon for the denitrification process. The effluent reuse practice, rich in nitrate, considering the organic carbon bioavailability in the pit storage, decreased methanogenic activity with a consequent VFA use as a bioavailable carbon source for denitrification, reducing greenhouse gas (GHG) emissions and consequently, the environmental impacts of swine production. In this way, the water reuse of 40% can mitigate up to 80% of GHG emission, with a minimum C/N ratio of 20, to ensure that at all temperatures the denitrifying process occurs efficiently since the carbon limitation negatively affected the N2O emission due to incomplete denitrification. Therefore, our results demonstrate the importance of this practice for swine sustainability and the capacity to adopt simple measures in favor of circularity in the swine production chain.
650 $aAnimal wastes
650 $aDenitrification
650 $aGreenhouse gas emissions
650 $aPig manure
650 $aSwine
650 $aWaste management
650 $aDejeto
650 $aDesnitrificação
650 $aEsterco
650 $aResíduo Orgânico
650 $aSuíno
653 $aÁcidos carboxílicos de cadeia curta
653 $aCircular economy
653 $aEconomia circular
653 $aEmissão de gases de efeito estufa
653 $aEstrume de suíno
653 $aShort-chain carboxylic acids
700 1 $aHOLLAS, C. E.
700 1 $aCUNHA JUNIOR, A.
700 1 $aSTEINMETZ, R. L. R.
700 1 $aCOLDEBELLA, A.
700 1 $aPRÁ, M. C. de
700 1 $aSOARES, H. M.
700 1 $aKUNZ, A.
773 $tJournal of Cleaner Production$gv. 345, n. 131127, 2022.
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Embrapa Suínos e Aves (CNPSA) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
13/11/2008 |
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Data da última atualização: |
13/11/2008 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
PIMENTA, C. B.; GODOY, C. V.; MIGUEL-WRUCK, D. S.; RAMOS JÚNIOR, E. U.; SIQUERI, F. V.; FEKSA, H. R.; SANTOS, I. dos; LOPES, I. O. N.; NUNES JÚNIOR, J.; IAMAMOTO, M. M.; ITO, M. A.; MEYER, M. C.; DIAS, M. D.; MARTINS, M. C.; ALMEIDA, N. S.; ANDRADE, N. S.; ANDRADE, P. J. M.; SOUZA, P. I. M.; BALARDIN, R. S.; BARROS, R.; SILVA, S. A. da; FURLAN, S. H.; GAVASSONI, W. L. |
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Afiliação: |
Cláudia B. Pimenta, Agenciarural; Cláudia V. Godoy, CNPSO; Dulândula S. Miguel-Wruck, Epamig; Edison U. Ramos Júnior, Apta Regional do Sudoeste Paulista; Fabiano V. Siqueri, Fundação Mato Grosso; Heraldo R. Feksa, Fundação Agrária de Pesquisa Agropecuária; Idalmir dos Santos, UTFPR; Ivani O. N. Lopes, CNPSO; José Nunes Júnior, CTPA; Marcos M. Iamamoto, MClamamoto Assessoria de Fitopatologia; Margarida A. Ito, IAC; Maurício C. Meyer, CNPSO; Moab D. Dias, UFT; Mônica C. Martins, Fundação de Apoio à Pesquisa e Desenvolvimento do Oeste Baiano; Nailton S. Almeida, Agência Estadual de Defesa Agropecuária da Bahia; Newton S. Andrade, Agência Estadual de Defesa Agropecuária da Bahia; Paulino J. M. Andrade, CNPSO; Plíno Itamar Mello Souza, CPAC; Ricardo S. Balardin, UFSM; Ricardo Barros, Fundação MS; Sergio Abud da Silva, CPAC; Silvania H. Furlan, Instituto Biológico; Walber L. Gavassoni, UFGD. |
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Título: |
Eficiência de fungicidas para controle da ferrugem asiática da soja, Phakopsora pachyrhizi, na safra 2006/07: resultados sumarizados dos ensaios em rede. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
In: SIMPÓSIO BRASILEIRO DE FERRUGEM ASIÁTICA DA SOJA, 1., 2007, Londrina. Anais... Londrina: Embrapa Soja, 2007. p. 87-105. |
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Série: |
(Embrapa Soja. Documentos, 281). |
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Idioma: |
Português |
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Thesagro: |
Doença Fúngica; Fungicida; Soja. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01305naa a2200421 a 4500
001 1571118
005 2008-11-13
008 2007 bl uuuu u00u1 u #d
100 1 $aPIMENTA, C. B.
245 $aEficiência de fungicidas para controle da ferrugem asiática da soja, Phakopsora pachyrhizi, na safra 2006/07$bresultados sumarizados dos ensaios em rede.
260 $c2007
490 $a(Embrapa Soja. Documentos, 281).
650 $aDoença Fúngica
650 $aFungicida
650 $aSoja
700 1 $aGODOY, C. V.
700 1 $aMIGUEL-WRUCK, D. S.
700 1 $aRAMOS JÚNIOR, E. U.
700 1 $aSIQUERI, F. V.
700 1 $aFEKSA, H. R.
700 1 $aSANTOS, I. dos
700 1 $aLOPES, I. O. N.
700 1 $aNUNES JÚNIOR, J.
700 1 $aIAMAMOTO, M. M.
700 1 $aITO, M. A.
700 1 $aMEYER, M. C.
700 1 $aDIAS, M. D.
700 1 $aMARTINS, M. C.
700 1 $aALMEIDA, N. S.
700 1 $aANDRADE, N. S.
700 1 $aANDRADE, P. J. M.
700 1 $aSOUZA, P. I. M.
700 1 $aBALARDIN, R. S.
700 1 $aBARROS, R.
700 1 $aSILVA, S. A. da
700 1 $aFURLAN, S. H.
700 1 $aGAVASSONI, W. L.
773 $tIn: SIMPÓSIO BRASILEIRO DE FERRUGEM ASIÁTICA DA SOJA, 1., 2007, Londrina. Anais... Londrina: Embrapa Soja, 2007. p. 87-105.
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