Soil microbial biomass after two years of the consecutive application of composted tannery sludge
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.4025/actasciagron.v36i1.17160 http://hdl.handle.net/11449/110080 |
Resumo: | Because the agricultural use of tannery sludge may cause increased risks to soils, composting is recognized as one of the most suitable alternative for tannery sludge recycling. Experiments were conducted under field conditions to evaluate the effects of composted tannery sludge (CTS) on the soil microbial biomass and trace elements after two years of consecutive applications. The following five treatments were used: 0 (without CTS application), 5, 10, 20 and 40 ton ha-1 of CTS (dry basis). Soil samples were collected at 60 days after the CTS application at 0-20 cm depth. The CTS application promoted changes in the soil microbial biomass C (SMB-C) and N (SMB-N). In the first year, significant increases in the SMB-C and SMB-N were observed with the application of 10 ton ha-1. Furthermore, CTS application increased the Cr content in the soil after two years of application. |
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Repositório Institucional da UNESP |
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Soil microbial biomass after two years of the consecutive application of composted tannery sludgeBiomassa microbiana do solo após dois anos de aplicações sucessivas de lodo de curtume compostadoCompostingIndustrial wastesoil microorganismsCompostagemResíduo industrialMicroorganismos do soloBecause the agricultural use of tannery sludge may cause increased risks to soils, composting is recognized as one of the most suitable alternative for tannery sludge recycling. Experiments were conducted under field conditions to evaluate the effects of composted tannery sludge (CTS) on the soil microbial biomass and trace elements after two years of consecutive applications. The following five treatments were used: 0 (without CTS application), 5, 10, 20 and 40 ton ha-1 of CTS (dry basis). Soil samples were collected at 60 days after the CTS application at 0-20 cm depth. The CTS application promoted changes in the soil microbial biomass C (SMB-C) and N (SMB-N). In the first year, significant increases in the SMB-C and SMB-N were observed with the application of 10 ton ha-1. Furthermore, CTS application increased the Cr content in the soil after two years of application.O uso agrícola do lodo de curtume pode aumentar os riscos para os solos. Assim, a compostagem é reconhecida como um dos mais adequados métodos para reciclagem do lodo de curtume. Experimentos foram conduzidos em condições de campo para avaliar os efeitos do lodo de curtume compostado (LCC) sobre a biomassa microbiana do solo e o conteúdo de elementos traço após dois anos de aplicações sucessivas. Cinco tratamentos foram usados: 0 (sem LCC), 5, 10, 20 e 40 t ha-1 de LCC (base seca). As amostras de solo foram coletadas 60 dias após a aplicação de LCC, a 0-20 cm. A aplicação de LCC promoveu mudanças na biomassa microbiana do solo (BMS). No primeiro ano, significantes aumentos no C e N da BMS foram observados com a aplicação de 10 t ha-1. A aplicação de LCC aumentou o conteúdo de Cr no solo após dois anos de aplicação.Universidade Federal do Piauí Centro de Ciências Agrárias Laboratório de SolosUniversidade Estadual Paulista Júlio de Mesquita Filho Faculdade de Ciências Agrárias e VeterináriasUniversidade Estadual Paulista Júlio de Mesquita Filho Faculdade de Ciências Agrárias e VeterináriasEditora da Universidade Estadual de Maringá (EDUEM)Universidade Federal do Piauí (UFPI)Universidade Estadual Paulista (Unesp)Gonçalves, Iuna Carmo RibeiroAraújo, Ademir Sergio FerreiraNunes, Luís Alfredo Pinheiro LealMelo, Wanderley José De [UNESP]2014-10-01T13:08:48Z2014-10-01T13:08:48Z2014-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article35-41application/pdfhttp://dx.doi.org/10.4025/actasciagron.v36i1.17160Acta Scientiarum. Agronomy. Editora da Universidade Estadual de Maringá - EDUEM, v. 36, n. 1, p. 35-41, 2014.1807-8621http://hdl.handle.net/11449/11008010.4025/actasciagron.v36i1.17160S1807-86212014000100006WOS:000329205000006S1807-86212014000100006.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengActa Scientiarum: Agronomy0.692info:eu-repo/semantics/openAccess2024-01-01T06:24:08Zoai:repositorio.unesp.br:11449/110080Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-01-01T06:24:08Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Soil microbial biomass after two years of the consecutive application of composted tannery sludge Biomassa microbiana do solo após dois anos de aplicações sucessivas de lodo de curtume compostado |
title |
Soil microbial biomass after two years of the consecutive application of composted tannery sludge |
spellingShingle |
Soil microbial biomass after two years of the consecutive application of composted tannery sludge Gonçalves, Iuna Carmo Ribeiro Composting Industrial waste soil microorganisms Compostagem Resíduo industrial Microorganismos do solo |
title_short |
Soil microbial biomass after two years of the consecutive application of composted tannery sludge |
title_full |
Soil microbial biomass after two years of the consecutive application of composted tannery sludge |
title_fullStr |
Soil microbial biomass after two years of the consecutive application of composted tannery sludge |
title_full_unstemmed |
Soil microbial biomass after two years of the consecutive application of composted tannery sludge |
title_sort |
Soil microbial biomass after two years of the consecutive application of composted tannery sludge |
author |
Gonçalves, Iuna Carmo Ribeiro |
author_facet |
Gonçalves, Iuna Carmo Ribeiro Araújo, Ademir Sergio Ferreira Nunes, Luís Alfredo Pinheiro Leal Melo, Wanderley José De [UNESP] |
author_role |
author |
author2 |
Araújo, Ademir Sergio Ferreira Nunes, Luís Alfredo Pinheiro Leal Melo, Wanderley José De [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal do Piauí (UFPI) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Gonçalves, Iuna Carmo Ribeiro Araújo, Ademir Sergio Ferreira Nunes, Luís Alfredo Pinheiro Leal Melo, Wanderley José De [UNESP] |
dc.subject.por.fl_str_mv |
Composting Industrial waste soil microorganisms Compostagem Resíduo industrial Microorganismos do solo |
topic |
Composting Industrial waste soil microorganisms Compostagem Resíduo industrial Microorganismos do solo |
description |
Because the agricultural use of tannery sludge may cause increased risks to soils, composting is recognized as one of the most suitable alternative for tannery sludge recycling. Experiments were conducted under field conditions to evaluate the effects of composted tannery sludge (CTS) on the soil microbial biomass and trace elements after two years of consecutive applications. The following five treatments were used: 0 (without CTS application), 5, 10, 20 and 40 ton ha-1 of CTS (dry basis). Soil samples were collected at 60 days after the CTS application at 0-20 cm depth. The CTS application promoted changes in the soil microbial biomass C (SMB-C) and N (SMB-N). In the first year, significant increases in the SMB-C and SMB-N were observed with the application of 10 ton ha-1. Furthermore, CTS application increased the Cr content in the soil after two years of application. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-10-01T13:08:48Z 2014-10-01T13:08:48Z 2014-03-01 |
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://dx.doi.org/10.4025/actasciagron.v36i1.17160 Acta Scientiarum. Agronomy. Editora da Universidade Estadual de Maringá - EDUEM, v. 36, n. 1, p. 35-41, 2014. 1807-8621 http://hdl.handle.net/11449/110080 10.4025/actasciagron.v36i1.17160 S1807-86212014000100006 WOS:000329205000006 S1807-86212014000100006.pdf |
url |
http://dx.doi.org/10.4025/actasciagron.v36i1.17160 http://hdl.handle.net/11449/110080 |
identifier_str_mv |
Acta Scientiarum. Agronomy. Editora da Universidade Estadual de Maringá - EDUEM, v. 36, n. 1, p. 35-41, 2014. 1807-8621 10.4025/actasciagron.v36i1.17160 S1807-86212014000100006 WOS:000329205000006 S1807-86212014000100006.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Acta Scientiarum: Agronomy 0.692 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
35-41 application/pdf |
dc.publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá (EDUEM) |
publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá (EDUEM) |
dc.source.none.fl_str_mv |
SciELO 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 |
|
_version_ |
1799965483979505664 |