Enteropathogenic bacterial contamination of a latosol following application of organic fertilizer
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Acta Scientiarum. Agronomy (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/19387 |
Resumo: | Poultry manure is used as fertilizer in natura, but little is known about whether it contaminates the soil with pathogenic organisms. The aim of this study was to assess the effects of organic, organomineral and mineral fertilizers on soil contamination by enteric pathogens, using poultry manure as the organic fertilizer. Manure was applied in field experiments at rates of 7.0 ton. ha-1 (maize crop, 2008/2009), 8.0 ton. ha-1 (wheat crop, 2009) and 14 ton. ha-1 (maize crop, 2010/2011). Organomineral fertilizer was applied at the same rates but was comprised of 50% manure and 50% mineral fertilizer. At 30 and 70 days after fertilization, the organic fertilizer and the upper 0-5 cm layer of the soil were tested for the presence of helminth eggs and larvae and enteropathogenic bacteria. Fecal and non-fecal coliforms (Escherichia coli and Clostridium perfringes) were found in the organic fertilizer, but neither Salmonella spp. nor enteroparasites were detected. The population of enteropathogenic bacteria in the soil was similar among the treatments for all crops at both evaluation times. The population of thermotolerant coliforms in the organic fertilizer was larger than the maximum level allowed in Brazil, but neither the organic or nor the organomineral fertilizer contaminated the soil. |
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Acta Scientiarum. Agronomy (Online) |
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Enteropathogenic bacterial contamination of a latosol following application of organic fertilizersoil contaminationsoil qualityTriticum aestivumZea mays.Poultry manure is used as fertilizer in natura, but little is known about whether it contaminates the soil with pathogenic organisms. The aim of this study was to assess the effects of organic, organomineral and mineral fertilizers on soil contamination by enteric pathogens, using poultry manure as the organic fertilizer. Manure was applied in field experiments at rates of 7.0 ton. ha-1 (maize crop, 2008/2009), 8.0 ton. ha-1 (wheat crop, 2009) and 14 ton. ha-1 (maize crop, 2010/2011). Organomineral fertilizer was applied at the same rates but was comprised of 50% manure and 50% mineral fertilizer. At 30 and 70 days after fertilization, the organic fertilizer and the upper 0-5 cm layer of the soil were tested for the presence of helminth eggs and larvae and enteropathogenic bacteria. Fecal and non-fecal coliforms (Escherichia coli and Clostridium perfringes) were found in the organic fertilizer, but neither Salmonella spp. nor enteroparasites were detected. The population of enteropathogenic bacteria in the soil was similar among the treatments for all crops at both evaluation times. The population of thermotolerant coliforms in the organic fertilizer was larger than the maximum level allowed in Brazil, but neither the organic or nor the organomineral fertilizer contaminated the soil. Universidade Estadual de Maringá2015-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa empírica de campo; avaliações em laboratórioapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1938710.4025/actasciagron.v37i4.19387Acta Scientiarum. Agronomy; Vol 37 No 4 (2015); 517-523Acta Scientiarum. Agronomy; v. 37 n. 4 (2015); 517-5231807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/19387/pdf_105Escosteguy, Pedro AlexandreTissot, Bernardo da SilvaCherubini, Rafael MariathPauletto, CristianoScheffer-Basso, Simone Meredithinfo:eu-repo/semantics/openAccess2015-10-29T10:21:26Zoai:periodicos.uem.br/ojs:article/19387Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2015-10-29T10:21:26Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Enteropathogenic bacterial contamination of a latosol following application of organic fertilizer |
title |
Enteropathogenic bacterial contamination of a latosol following application of organic fertilizer |
spellingShingle |
Enteropathogenic bacterial contamination of a latosol following application of organic fertilizer Escosteguy, Pedro Alexandre soil contamination soil quality Triticum aestivum Zea mays. |
title_short |
Enteropathogenic bacterial contamination of a latosol following application of organic fertilizer |
title_full |
Enteropathogenic bacterial contamination of a latosol following application of organic fertilizer |
title_fullStr |
Enteropathogenic bacterial contamination of a latosol following application of organic fertilizer |
title_full_unstemmed |
Enteropathogenic bacterial contamination of a latosol following application of organic fertilizer |
title_sort |
Enteropathogenic bacterial contamination of a latosol following application of organic fertilizer |
author |
Escosteguy, Pedro Alexandre |
author_facet |
Escosteguy, Pedro Alexandre Tissot, Bernardo da Silva Cherubini, Rafael Mariath Pauletto, Cristiano Scheffer-Basso, Simone Meredith |
author_role |
author |
author2 |
Tissot, Bernardo da Silva Cherubini, Rafael Mariath Pauletto, Cristiano Scheffer-Basso, Simone Meredith |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Escosteguy, Pedro Alexandre Tissot, Bernardo da Silva Cherubini, Rafael Mariath Pauletto, Cristiano Scheffer-Basso, Simone Meredith |
dc.subject.por.fl_str_mv |
soil contamination soil quality Triticum aestivum Zea mays. |
topic |
soil contamination soil quality Triticum aestivum Zea mays. |
description |
Poultry manure is used as fertilizer in natura, but little is known about whether it contaminates the soil with pathogenic organisms. The aim of this study was to assess the effects of organic, organomineral and mineral fertilizers on soil contamination by enteric pathogens, using poultry manure as the organic fertilizer. Manure was applied in field experiments at rates of 7.0 ton. ha-1 (maize crop, 2008/2009), 8.0 ton. ha-1 (wheat crop, 2009) and 14 ton. ha-1 (maize crop, 2010/2011). Organomineral fertilizer was applied at the same rates but was comprised of 50% manure and 50% mineral fertilizer. At 30 and 70 days after fertilization, the organic fertilizer and the upper 0-5 cm layer of the soil were tested for the presence of helminth eggs and larvae and enteropathogenic bacteria. Fecal and non-fecal coliforms (Escherichia coli and Clostridium perfringes) were found in the organic fertilizer, but neither Salmonella spp. nor enteroparasites were detected. The population of enteropathogenic bacteria in the soil was similar among the treatments for all crops at both evaluation times. The population of thermotolerant coliforms in the organic fertilizer was larger than the maximum level allowed in Brazil, but neither the organic or nor the organomineral fertilizer contaminated the soil. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-10-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Pesquisa empírica de campo; avaliações em laboratório |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/19387 10.4025/actasciagron.v37i4.19387 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/19387 |
identifier_str_mv |
10.4025/actasciagron.v37i4.19387 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/19387/pdf_105 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Agronomy; Vol 37 No 4 (2015); 517-523 Acta Scientiarum. Agronomy; v. 37 n. 4 (2015); 517-523 1807-8621 1679-9275 reponame:Acta Scientiarum. Agronomy (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Agronomy (Online) |
collection |
Acta Scientiarum. Agronomy (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br |
_version_ |
1799305909302722560 |