Microbiological analyses of poultry litter used for ruminant feeding
Autor(a) principal: | |
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Data de Publicação: | 1996 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://cpro4576.publiccloud.com.br:8080/editora//upload/trabalho/v48/v48n4a6.pdf http://hdl.handle.net/11449/33175 |
Resumo: | The aims of this study were to estimate the changes in total bacterial counts (TBC) in poultry litter samples, consisting of rice hulls, after storage, and to identify pathogenic bacteria. For the countings Plate Count agar (Difco) was used. Enrichment and selective media such as blood agar, MacConkey, Baird Parker, brain and heart agar, and egg yolk solid media, and cooked meat and brain and heart infusion, incubated under aerobic or anaerobic conditions were used to isolate Staphylococcus aureus, Salmonella sp, Clostridium perfringens, C. botulinum, C. chauvoei, Campylobacter sp, Escherichia coli, and Corynebacterium sp. Litter samples were collected from the houses of the Veterinary School experimental aviary. A fully randomized experimental design was used with four treatments and four replications, for a total of 16 samples. A decrease in TBC was detected when treatment T1 (zero days of storage) was compared with treatments T2 (14 days of storage). on the other hand the treatments T3 (28 days of storage) and T4 (42 days of storage) presented significantly superior counting in relation to treatment T1. Some pathogenic bacteria of Enterobacteriaceae such as Escherichia coil, Proteus, Arizona, Providencia, Edwardsiella, as well as Staphylococcus aureus, S. epidermidis, different species of genus Clostridium as C. perfringens, C. sordelli, C. chauvoei, C. tetani and C. novyi as well as some strains of Corynebacterium pyogenes were isolated. |
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Microbiological analyses of poultry litter used for ruminant feedingmicrobiological analysespoultry litterruminant feedingThe aims of this study were to estimate the changes in total bacterial counts (TBC) in poultry litter samples, consisting of rice hulls, after storage, and to identify pathogenic bacteria. For the countings Plate Count agar (Difco) was used. Enrichment and selective media such as blood agar, MacConkey, Baird Parker, brain and heart agar, and egg yolk solid media, and cooked meat and brain and heart infusion, incubated under aerobic or anaerobic conditions were used to isolate Staphylococcus aureus, Salmonella sp, Clostridium perfringens, C. botulinum, C. chauvoei, Campylobacter sp, Escherichia coli, and Corynebacterium sp. Litter samples were collected from the houses of the Veterinary School experimental aviary. A fully randomized experimental design was used with four treatments and four replications, for a total of 16 samples. A decrease in TBC was detected when treatment T1 (zero days of storage) was compared with treatments T2 (14 days of storage). on the other hand the treatments T3 (28 days of storage) and T4 (42 days of storage) presented significantly superior counting in relation to treatment T1. Some pathogenic bacteria of Enterobacteriaceae such as Escherichia coil, Proteus, Arizona, Providencia, Edwardsiella, as well as Staphylococcus aureus, S. epidermidis, different species of genus Clostridium as C. perfringens, C. sordelli, C. chauvoei, C. tetani and C. novyi as well as some strains of Corynebacterium pyogenes were isolated.UNESP,FCAVJ,DEPT PATOL ANIM,BR-14870000 JABOTICABAL,SP,BRAZILUNESP,FCAVJ,COLEGIO AGR,BR-14870000 JABOTICABAL,SP,BRAZILUNESP,FCAVJ,DEPT MICROBIOL,MICROBIOL LAB,BR-14870000 JABOTICABAL,SP,BRAZILUNESP,FCAVJ,DEPT ZOOTECNIA RUMINANTES,BR-14870000 JABOTICABAL,SP,BRAZILUNESP,FCAVJ,DEPT PATOL ANIM,BR-14870000 JABOTICABAL,SP,BRAZILUNESP,FCAVJ,COLEGIO AGR,BR-14870000 JABOTICABAL,SP,BRAZILUNESP,FCAVJ,DEPT MICROBIOL,MICROBIOL LAB,BR-14870000 JABOTICABAL,SP,BRAZILUNESP,FCAVJ,DEPT ZOOTECNIA RUMINANTES,BR-14870000 JABOTICABAL,SP,BRAZILArquivo Brasileiro Medicina Veterinaria ZootecniaUniversidade Estadual Paulista (Unesp)SchockenIturrino, R. P.Sampaio, AAMSampaio, MAPMBerchieri, A.Berchielli, SCP2014-05-20T15:22:07Z2014-05-20T15:22:07Z1996-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article435-443application/pdfhttp://cpro4576.publiccloud.com.br:8080/editora//upload/trabalho/v48/v48n4a6.pdfArquivo Brasileiro de Medicina Veterinaria e Zootecnia. Minas Gerais: Arquivo Brasileiro Medicina Veterinaria Zootecnia, v. 48, n. 4, p. 435-443, 1996.0102-0935http://hdl.handle.net/11449/33175WOS:A1996WM89700006WOSA1996WM89700006.pdf0309365781263807Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengArquivo Brasileiro de Medicina Veterinária e Zootecnia0.2860,248info:eu-repo/semantics/openAccess2023-12-30T06:17:47Zoai:repositorio.unesp.br:11449/33175Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-12-30T06:17:47Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Microbiological analyses of poultry litter used for ruminant feeding |
title |
Microbiological analyses of poultry litter used for ruminant feeding |
spellingShingle |
Microbiological analyses of poultry litter used for ruminant feeding SchockenIturrino, R. P. microbiological analyses poultry litter ruminant feeding |
title_short |
Microbiological analyses of poultry litter used for ruminant feeding |
title_full |
Microbiological analyses of poultry litter used for ruminant feeding |
title_fullStr |
Microbiological analyses of poultry litter used for ruminant feeding |
title_full_unstemmed |
Microbiological analyses of poultry litter used for ruminant feeding |
title_sort |
Microbiological analyses of poultry litter used for ruminant feeding |
author |
SchockenIturrino, R. P. |
author_facet |
SchockenIturrino, R. P. Sampaio, AAM Sampaio, MAPM Berchieri, A. Berchielli, SCP |
author_role |
author |
author2 |
Sampaio, AAM Sampaio, MAPM Berchieri, A. Berchielli, SCP |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
SchockenIturrino, R. P. Sampaio, AAM Sampaio, MAPM Berchieri, A. Berchielli, SCP |
dc.subject.por.fl_str_mv |
microbiological analyses poultry litter ruminant feeding |
topic |
microbiological analyses poultry litter ruminant feeding |
description |
The aims of this study were to estimate the changes in total bacterial counts (TBC) in poultry litter samples, consisting of rice hulls, after storage, and to identify pathogenic bacteria. For the countings Plate Count agar (Difco) was used. Enrichment and selective media such as blood agar, MacConkey, Baird Parker, brain and heart agar, and egg yolk solid media, and cooked meat and brain and heart infusion, incubated under aerobic or anaerobic conditions were used to isolate Staphylococcus aureus, Salmonella sp, Clostridium perfringens, C. botulinum, C. chauvoei, Campylobacter sp, Escherichia coli, and Corynebacterium sp. Litter samples were collected from the houses of the Veterinary School experimental aviary. A fully randomized experimental design was used with four treatments and four replications, for a total of 16 samples. A decrease in TBC was detected when treatment T1 (zero days of storage) was compared with treatments T2 (14 days of storage). on the other hand the treatments T3 (28 days of storage) and T4 (42 days of storage) presented significantly superior counting in relation to treatment T1. Some pathogenic bacteria of Enterobacteriaceae such as Escherichia coil, Proteus, Arizona, Providencia, Edwardsiella, as well as Staphylococcus aureus, S. epidermidis, different species of genus Clostridium as C. perfringens, C. sordelli, C. chauvoei, C. tetani and C. novyi as well as some strains of Corynebacterium pyogenes were isolated. |
publishDate |
1996 |
dc.date.none.fl_str_mv |
1996-08-01 2014-05-20T15:22:07Z 2014-05-20T15:22:07Z |
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://cpro4576.publiccloud.com.br:8080/editora//upload/trabalho/v48/v48n4a6.pdf Arquivo Brasileiro de Medicina Veterinaria e Zootecnia. Minas Gerais: Arquivo Brasileiro Medicina Veterinaria Zootecnia, v. 48, n. 4, p. 435-443, 1996. 0102-0935 http://hdl.handle.net/11449/33175 WOS:A1996WM89700006 WOSA1996WM89700006.pdf 0309365781263807 |
url |
http://cpro4576.publiccloud.com.br:8080/editora//upload/trabalho/v48/v48n4a6.pdf http://hdl.handle.net/11449/33175 |
identifier_str_mv |
Arquivo Brasileiro de Medicina Veterinaria e Zootecnia. Minas Gerais: Arquivo Brasileiro Medicina Veterinaria Zootecnia, v. 48, n. 4, p. 435-443, 1996. 0102-0935 WOS:A1996WM89700006 WOSA1996WM89700006.pdf 0309365781263807 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Arquivo Brasileiro de Medicina Veterinária e Zootecnia 0.286 0,248 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
435-443 application/pdf |
dc.publisher.none.fl_str_mv |
Arquivo Brasileiro Medicina Veterinaria Zootecnia |
publisher.none.fl_str_mv |
Arquivo Brasileiro Medicina Veterinaria Zootecnia |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
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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1797790151615709184 |