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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste; Embrapa Suínos e Aves. |
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Data corrente: |
10/05/2017 |
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Data da última atualização: |
11/05/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RECH, D. V.; TREVISOL, I. M.; BRENTANO, L.; SILVA, V. S.; REBELATTO, R.; JAENISCH, F. R. F.; OKINO, C. H.; MORES, M. A. Z.; COLDEBELLA, A.; BOTTON, S. de A; VAZ, C. S. L. |
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Afiliação: |
DAIANE VOSS RECH, CNPSA; IARA MARIA TREVISOL, CNPSA; LIANA BRENTANO, CNPSA; VIRGINIA SANTIAGO SILVA, CNPSA; RAQUEL REBELATTO, CNPSA; FATIMA REGINA FERREIRA JAENISCH, CNPSA; CINTIA HIROMI OKINO, CPPSE; MARCOS ANTONIO ZANELLA MORES, CNPSA; ARLEI COLDEBELLA, CNPSA; SÔNIA DE ÁVILA BOTTON, UFSM; CLARISSA SILVEIRA LUIZ VAZ, CNPSA. |
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Título: |
Impact of treatments for recycled broiler litter on the viability and infectivity of microorganisms. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Veterinary Microbiology, Amsterdam, v. 203, p. 308-314, 2017. |
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Idioma: |
Inglês |
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Conteúdo: |
A B S T R A C T The microbiological risk of recycled litter depends on the efficacy of the management system applied to inactivate residual microorganisms and preserve the health of the successive broiler flock. This study aimed to assess the viability and infectivity of the Newcastle Disease Virus (NDV), Infectious Bursal Disease Virus (IBDV) and Salmonella Heidelberg in recycled litter exposed to different treatments. The litter was contaminated with microorganisms and submitted to the treatments (T): T1: shallow fermentation; T2: quicklime (calcium oxide); T3: shallow fermentation followed by addition of quicklime; T4: no treatment. Sentinel chicks housed on the treated litter showed that T1 and T3 inactivated residual IBDV. Analysis of the litter subjected to T1 also showed reduced levels of total enterobacteria. T2 was not able to reduce the microorganisms assessed and its association with T1 (T3) failed to enhance the effect of the treatment. NDV did not survive in the broiler litter, regardless of the treatment applied, and it was also not detected in the sentinel chicks. S. Heidelberg remained viable in the litter submitted to all studied treatments, being isolated from the sentinel chicks of all the experimental groups. The antimicrobial activity of T1 and T3 was associated to higher ammonia contents in the broiler litter. The results indicate that the shallow fermentation treatment is efficient for controlling residual IBDV and total enterobacteria in the recycled litter. MenosA B S T R A C T The microbiological risk of recycled litter depends on the efficacy of the management system applied to inactivate residual microorganisms and preserve the health of the successive broiler flock. This study aimed to assess the viability and infectivity of the Newcastle Disease Virus (NDV), Infectious Bursal Disease Virus (IBDV) and Salmonella Heidelberg in recycled litter exposed to different treatments. The litter was contaminated with microorganisms and submitted to the treatments (T): T1: shallow fermentation; T2: quicklime (calcium oxide); T3: shallow fermentation followed by addition of quicklime; T4: no treatment. Sentinel chicks housed on the treated litter showed that T1 and T3 inactivated residual IBDV. Analysis of the litter subjected to T1 also showed reduced levels of total enterobacteria. T2 was not able to reduce the microorganisms assessed and its association with T1 (T3) failed to enhance the effect of the treatment. NDV did not survive in the broiler litter, regardless of the treatment applied, and it was also not detected in the sentinel chicks. S. Heidelberg remained viable in the litter submitted to all studied treatments, being isolated from the sentinel chicks of all the experimental groups. The antimicrobial activity of T1 and T3 was associated to higher ammonia contents in the broiler litter. The results indicate that the shallow fermentation treatment is efficient for controlling residual IBDV and total enterobacteria in the recycled ... Mostrar Tudo |
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Thesagro: |
Bacteriologia; Doença de Gumboro; Frango de corte; Infecção; Newcastle; Patogenicidade; Sanidade animal; Virologia. |
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Thesaurus Nal: |
Animal health; Animal pathology; Broiler chickens; Infectious bursal disease virus; Newcastle disease virus; Salmonella Heidelberg. |
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Categoria do assunto: |
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L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02682naa a2200409 a 4500
001 2069492
005 2017-05-11
008 2017 bl uuuu u00u1 u #d
100 1 $aRECH, D. V.
245 $aImpact of treatments for recycled broiler litter on the viability and infectivity of microorganisms.$h[electronic resource]
260 $c2017
520 $aA B S T R A C T The microbiological risk of recycled litter depends on the efficacy of the management system applied to inactivate residual microorganisms and preserve the health of the successive broiler flock. This study aimed to assess the viability and infectivity of the Newcastle Disease Virus (NDV), Infectious Bursal Disease Virus (IBDV) and Salmonella Heidelberg in recycled litter exposed to different treatments. The litter was contaminated with microorganisms and submitted to the treatments (T): T1: shallow fermentation; T2: quicklime (calcium oxide); T3: shallow fermentation followed by addition of quicklime; T4: no treatment. Sentinel chicks housed on the treated litter showed that T1 and T3 inactivated residual IBDV. Analysis of the litter subjected to T1 also showed reduced levels of total enterobacteria. T2 was not able to reduce the microorganisms assessed and its association with T1 (T3) failed to enhance the effect of the treatment. NDV did not survive in the broiler litter, regardless of the treatment applied, and it was also not detected in the sentinel chicks. S. Heidelberg remained viable in the litter submitted to all studied treatments, being isolated from the sentinel chicks of all the experimental groups. The antimicrobial activity of T1 and T3 was associated to higher ammonia contents in the broiler litter. The results indicate that the shallow fermentation treatment is efficient for controlling residual IBDV and total enterobacteria in the recycled litter.
650 $aAnimal health
650 $aAnimal pathology
650 $aBroiler chickens
650 $aInfectious bursal disease virus
650 $aNewcastle disease virus
650 $aSalmonella Heidelberg
650 $aBacteriologia
650 $aDoença de Gumboro
650 $aFrango de corte
650 $aInfecção
650 $aNewcastle
650 $aPatogenicidade
650 $aSanidade animal
650 $aVirologia
700 1 $aTREVISOL, I. M.
700 1 $aBRENTANO, L.
700 1 $aSILVA, V. S.
700 1 $aREBELATTO, R.
700 1 $aJAENISCH, F. R. F.
700 1 $aOKINO, C. H.
700 1 $aMORES, M. A. Z.
700 1 $aCOLDEBELLA, A.
700 1 $aBOTTON, S. de A
700 1 $aVAZ, C. S. L.
773 $tVeterinary Microbiology, Amsterdam$gv. 203, p. 308-314, 2017.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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Biblioteca |
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Registro |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
15/03/2012 |
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Data da última atualização: |
20/09/2022 |
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Tipo da produção científica: |
Artigo de Divulgação na Mídia |
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Autoria: |
HOTT, M. C.; FONSECA, L. D'A. M.; RABELO, M. C. |
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Afiliação: |
MARCOS CICARINI HOTT, CNPGL; LETICIA D'AGOSTO MIGUEL FONSECA, UFJF; MARYÁ CRISTINA RABELO. |
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Título: |
Distribuição de Áreas de Preservação Permanentes em uma fazenda de pecuária leiteira na Zona da Mata. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Boletim CBLeite, Juiz de Fora, v. 5, n. 13, p. 13-16, 2011. |
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Idioma: |
Português |
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Palavras-Chave: |
APP. |
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Thesagro: |
Preservação da Natureza; Proteção Ambiental. |
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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/doc/918988/1/Distribuicao-de-Areas-de-Preservacao-Permanentes.pdf
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Marc: |
LEADER 00544nam a2200157 a 4500
001 1918988
005 2022-09-20
008 2011 bl uuuu u00u1 u #d
100 1 $aHOTT, M. C.
245 $aDistribuição de Áreas de Preservação Permanentes em uma fazenda de pecuária leiteira na Zona da Mata.$h[electronic resource]
260 $aBoletim CBLeite, Juiz de Fora, v. 5, n. 13, p. 13-16, 2011.$c2011
650 $aPreservação da Natureza
650 $aProteção Ambiental
653 $aAPP
700 1 $aFONSECA, L. D'A. M.
700 1 $aRABELO, M. C.
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