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| 3. |  | SANTOS, T. C. dos; GATES, R. S.; TINÔCO, I. de F. F.; ZOLNIER, S.; BAÊTA, F. da C. Behavior of Japanese quail in different air velocities and air temperatures. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 5, p. 344-354, maio, 2017. Título em português: Comportamento de codornas japonesas em diferentes velocidades e temperaturas do ar.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 4. | | SANTOS, R. C. S.; TINOCO, I. de F. F.; PAULA, M. O. de; CORDEIRO, M. B.; SILVA, J. N. da. Analise de coberturas com telhas de barro e aluminio, utilizadas em instalacoes animais para distintas alturas de ´pé-direito. Revista Brasileira de Engenharia Agricola e Ambiental, v.6, n.1, p.142-146, 2002.| Biblioteca(s): Embrapa Algodão. |
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| 9. | | MEDEIROS, C. M.; BAÊTA, F. da C.; OLIVEIRA, R. F. M. de; TINÔCO, I. de F. F.; ALBINO, L. F. T.; CECON, P. R. Índice térmico ambiental de produtividade para frangos de corte. Revista Brasileira de Engenharia Agrícola e Ambiental, v.9,n.4,p.660-665,out./dez., 2005.| Biblioteca(s): Embrapa Algodão. |
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| 10. | | SOUZA, C. de F.; SANTOS, C. R. dos; INOUE, K. R. A.; TINÔCO, I. de F. F.; FERREIRA, W. P. M. Additives to control the quality of coffee husk poultry litter. Revista Engenharia na Agricultura, Viçosa, v. 26, n. 3, p. 197-206, 2018| Biblioteca(s): Embrapa Café. |
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| 12. | | MEDEIROS, C. M.; BAETA, F. da C.; OLIVEIRA, R. F. M. de; TINOCO, I. de F. F.; ALBINO, L. F. T.; CECON, P. R. Equações para predição do desempenho, mortalidade e parâmetros fisiológicos de frangos de corte, em função do índice de temperatura de globo e umidade. Ciências Agrárias e Ambientais, Revista da UFAM, Manaus, v. 1, n. 1/2, p. 53-64, 2001.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 13. | | PAULO, R. M. de; TINÔCO, I. de F. F.; OLIVEIRA, P. A. V. de; SOUZA, C. de F.; BAÊTA, F. da C.; CECON, P. R. Avaliação da amônia emitida de camas sobrepostas e piso concretado utilizados na criação de suínos. Revista brasileira de engenharia agrícola e ambiental, v. 13, n. 2., mar./abr., 2009. p. 210-213| Biblioteca(s): Embrapa Algodão. |
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| 14. | | CORDEIRO, M. B.; TINÔCO, I. de F. F.; OLIVEIRA, P. A. V. de; MENEGALI, I.; GUIMARÃES, M. C. de C.; BAÊTA, F. da C.; SILVA, J. N. da. Efeito de sistemas de criação no conforto térmico ambiente e no desempenho produtivo de suínos na primavera. Revista Brasileira de Zootecnia, v.36, n.5, p.1597-1602, 2008. Projeto n.03.06.63.100-03| Biblioteca(s): Embrapa Suínos e Aves. |
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| 15. | | PAULA, M. O. de; TINÔCO, I, de F. F.; RODRIGUES, C. de S.; SILVA, E. N. da; SOUZA, C. de F. Potencial da cinza do bagaço da cana-de-açúcar como material de substituição parcial de cimento Portland. Revista brasileira de engenharia agrícola e ambiental, v.13, n.3, p.353-357, 2009.| Biblioteca(s): Embrapa Algodão. |
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| Registros recuperados : 15 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
17/02/2017 |
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Data da última atualização: |
06/03/2017 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
PERES, G. R. P.; LIMA, M. A. de; BATISTA, G. das G.; ANDRADE, C. A. de; HERLING, V. R.; PIOTTO, V. C.; NAREZZI, F.; FILIZOLA, H. F.; SILVA, J. A. da; FRIGHETTO, R. T. S. |
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Afiliação: |
GIULIANA REGIA PINEDA PERES, CNPq; MAGDA APARECIDA DE LIMA, CNPMA; GIOVANA DAS GRACAS BAPTISTA, CNPq; CRISTIANO ALBERTO DE ANDRADE, CNPMA; VALDO HERLING, FZEA-USP; VANESSA PIOTTO, FZEA-USP; FABRICIO NAREZZI, CNPq; HELOISA FERREIRA FILIZOLA, CNPMA; JOSE ANTONIO DA SILVA, CNPq; ROSA TOYOKO SHIRAISHI FRIGHETTO, CNPMA. |
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Título: |
Nitrous oxide emission in pasture under rotational and continuous managements. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
In: INTERNATIONAL SYMPOSIUM ON GREENHOUSE GASES IN AGRICULTURE, 2., 2016, Campo Grande, MS. Proceedings... Brasília, DF: Embrapa, 2016. p. 42-47. (Embrapa Gado de Corte. Documentos, 216). |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: One of the most important anthropogenic methane and nitrous oxide sources in Brazil are the agricultural activities. In 2010 it was estimated that the emissions of methane (CH4) and nitrous oxide (N2O) were 13,133 and 521 Gg, respectively (BRAZIL, 2013). Pasturelands contribute with N2O emissions, which vary with the adopted management and other variables. The types of management used in pastures may be distinct, with the extensive cultivation, in which there is no reseed or fertilization, and the intensive cultivation, with periodic fertilization and reseeding (HANSEN et al., 2014). The grazing method is an important mechanism in the production system, being potentially effective in providing answers to improve the productivity and sustainability of cattle production systems in pastures. Southeastern Brazil is a region with expressive production beef cattle. Grazing methods used in the country are commonly classified as continuous or rotational pasture. In the first one, animals have uninterrupted access to the pasture area, during all the period grazing is allowed (ALLEN et al., 2011). Rotative pasture utilize grazing and rest periods between the paddocks. In this experiment, Nelore cattle grazed rotative pasture during 7 days, after which period the area rested 28 days, totalizing a cycle of 35 days at the paddock. Mensuration of nitrogenous gas losses in tropical savanna are still scarce in literature, especially about nitrous oxide emission factors in soils with the addition of nitrogen fertilizer (SMITH, BOUWMAN, BRAATZ, 1999). This study aimed to quantify nitrous oxide emissions in pastures under two grazing methods, not fertilized and fertilized rotational, in Southeastern Brazil. MenosAbstract: One of the most important anthropogenic methane and nitrous oxide sources in Brazil are the agricultural activities. In 2010 it was estimated that the emissions of methane (CH4) and nitrous oxide (N2O) were 13,133 and 521 Gg, respectively (BRAZIL, 2013). Pasturelands contribute with N2O emissions, which vary with the adopted management and other variables. The types of management used in pastures may be distinct, with the extensive cultivation, in which there is no reseed or fertilization, and the intensive cultivation, with periodic fertilization and reseeding (HANSEN et al., 2014). The grazing method is an important mechanism in the production system, being potentially effective in providing answers to improve the productivity and sustainability of cattle production systems in pastures. Southeastern Brazil is a region with expressive production beef cattle. Grazing methods used in the country are commonly classified as continuous or rotational pasture. In the first one, animals have uninterrupted access to the pasture area, during all the period grazing is allowed (ALLEN et al., 2011). Rotative pasture utilize grazing and rest periods between the paddocks. In this experiment, Nelore cattle grazed rotative pasture during 7 days, after which period the area rested 28 days, totalizing a cycle of 35 days at the paddock. Mensuration of nitrogenous gas losses in tropical savanna are still scarce in literature, especially about nitrous oxide emission factors in soils wi... Mostrar Tudo |
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Palavras-Chave: |
Emissão de gases; oxido nitroso. |
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Thesagro: |
fertilizante nitrogenado; Pastagem; Solo. |
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Thesaurus NAL: |
Greenhouse gas emissions; Nitrous oxide. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/156064/1/2016AA47.pdf
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|
Marc: |
LEADER 02738nam a2200301 a 4500
001 2064687
005 2017-03-06
008 2016 bl uuuu u00u1 u #d
100 1 $aPERES, G. R. P.
245 $aNitrous oxide emission in pasture under rotational and continuous managements.$h[electronic resource]
260 $aIn: INTERNATIONAL SYMPOSIUM ON GREENHOUSE GASES IN AGRICULTURE, 2., 2016, Campo Grande, MS. Proceedings... Brasília, DF: Embrapa, 2016. p. 42-47. (Embrapa Gado de Corte. Documentos, 216).$c2016
520 $aAbstract: One of the most important anthropogenic methane and nitrous oxide sources in Brazil are the agricultural activities. In 2010 it was estimated that the emissions of methane (CH4) and nitrous oxide (N2O) were 13,133 and 521 Gg, respectively (BRAZIL, 2013). Pasturelands contribute with N2O emissions, which vary with the adopted management and other variables. The types of management used in pastures may be distinct, with the extensive cultivation, in which there is no reseed or fertilization, and the intensive cultivation, with periodic fertilization and reseeding (HANSEN et al., 2014). The grazing method is an important mechanism in the production system, being potentially effective in providing answers to improve the productivity and sustainability of cattle production systems in pastures. Southeastern Brazil is a region with expressive production beef cattle. Grazing methods used in the country are commonly classified as continuous or rotational pasture. In the first one, animals have uninterrupted access to the pasture area, during all the period grazing is allowed (ALLEN et al., 2011). Rotative pasture utilize grazing and rest periods between the paddocks. In this experiment, Nelore cattle grazed rotative pasture during 7 days, after which period the area rested 28 days, totalizing a cycle of 35 days at the paddock. Mensuration of nitrogenous gas losses in tropical savanna are still scarce in literature, especially about nitrous oxide emission factors in soils with the addition of nitrogen fertilizer (SMITH, BOUWMAN, BRAATZ, 1999). This study aimed to quantify nitrous oxide emissions in pastures under two grazing methods, not fertilized and fertilized rotational, in Southeastern Brazil.
650 $aGreenhouse gas emissions
650 $aNitrous oxide
650 $afertilizante nitrogenado
650 $aPastagem
650 $aSolo
653 $aEmissão de gases
653 $aoxido nitroso
700 1 $aLIMA, M. A. de
700 1 $aBATISTA, G. das G.
700 1 $aANDRADE, C. A. de
700 1 $aHERLING, V. R.
700 1 $aPIOTTO, V. C.
700 1 $aNAREZZI, F.
700 1 $aFILIZOLA, H. F.
700 1 $aSILVA, J. A. da
700 1 $aFRIGHETTO, R. T. S.
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Embrapa Meio Ambiente (CNPMA) |
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