Alterations in carbon fractions in a Typic Quartzipisamment under different systems of soil management - DOI: 10.4025/actasciagron.v28i3.938

Detalhes bibliográficos
Autor(a) principal: Souza, Edicarlos Damacena de
Data de Publicação: 2008
Outros Autores: Carneiro, Marco Aurélio Carbone, Paulino, Helder Barbosa, Silva, Carlos Alberto, Buzetti, Salatier
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Agronomy (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/938
Resumo: The knowledge of soil organic carbon fractions can contribute to infer about the best soil management. This paper aimed to measure the effect of different soil managements on total organic carbon, light and heavy carbon fractions, microbial biomass and respiration in a Typic Quartzipisamment under Brazilian cerrados. Organic carbon was not influenced by soil management. However, the light fraction of carbon, microbial biomass and activity was different among crop systems. The heavy carbon fraction was very stable under the soil and crop systems used. Carbon of the light fraction and of microbial biomass can be used as indicators of soil quality in short term. Area under native cerrado showed higher carbon content in the low fraction and consequently higher microbial activity.
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spelling Alterations in carbon fractions in a Typic Quartzipisamment under different systems of soil management - DOI: 10.4025/actasciagron.v28i3.938Alterações nas frações do carbono em um neossolo quartzarênico submetido a diferentes sistemas de uso do solo Edicarlos Damacena de Souza - DOI: 10.4025/actasciagron.v28i3.938biomassa microbianafracionamento do carbononeossolo quartzarênicocerrado5.01.01.00-5 Ciência do SoloThe knowledge of soil organic carbon fractions can contribute to infer about the best soil management. This paper aimed to measure the effect of different soil managements on total organic carbon, light and heavy carbon fractions, microbial biomass and respiration in a Typic Quartzipisamment under Brazilian cerrados. Organic carbon was not influenced by soil management. However, the light fraction of carbon, microbial biomass and activity was different among crop systems. The heavy carbon fraction was very stable under the soil and crop systems used. Carbon of the light fraction and of microbial biomass can be used as indicators of soil quality in short term. Area under native cerrado showed higher carbon content in the low fraction and consequently higher microbial activity.O conhecimento das frações do carbono orgânico do solo pode contribuir para inferir sobre o melhor manejo utilizado nos solos. Neste estudo, objetivou-se avaliar o efeito de diferentes usos do solo nos compartimentos do carbono no solo como o carbono orgânico total, carbono da fração leve e pesada, carbono da biomassa e respiração microbiana do solo em um Neossolo Quartzarênico sob cerrado. O carbono orgânico total não foi influenciado pelo manejo do solo. Já o carbono da fração leve, carbono da biomassa microbiana e atividade microbiana foram diferentes entre os usos do solo. O carbono da fração pesada mostrou-se muito estável no solo em todas as áreas avaliadas. O carbono da fração leve e o carbono da biomassa microbiana podem ser utilizados como indicadores de qualidade do solo em curto prazo. A área, sob cerrado nativo, apresentou os maiores teores de carbono da fração leve e, consequentemente, maior atividade microbiana.Universidade Estadual de Maringá2008-03-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/93810.4025/actasciagron.v28i3.938Acta Scientiarum. Agronomy; Vol 28 No 3 (2006); 305-311Acta Scientiarum. Agronomy; v. 28 n. 3 (2006); 305-3111807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/938/467Souza, Edicarlos Damacena deCarneiro, Marco Aurélio CarbonePaulino, Helder BarbosaSilva, Carlos AlbertoBuzetti, Salatierinfo:eu-repo/semantics/openAccess2022-11-23T18:37:16Zoai:periodicos.uem.br/ojs:article/938Revistahttp://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:2022-11-23T18:37:16Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Alterations in carbon fractions in a Typic Quartzipisamment under different systems of soil management - DOI: 10.4025/actasciagron.v28i3.938
Alterações nas frações do carbono em um neossolo quartzarênico submetido a diferentes sistemas de uso do solo Edicarlos Damacena de Souza - DOI: 10.4025/actasciagron.v28i3.938
title Alterations in carbon fractions in a Typic Quartzipisamment under different systems of soil management - DOI: 10.4025/actasciagron.v28i3.938
spellingShingle Alterations in carbon fractions in a Typic Quartzipisamment under different systems of soil management - DOI: 10.4025/actasciagron.v28i3.938
Souza, Edicarlos Damacena de
biomassa microbiana
fracionamento do carbono
neossolo quartzarênico
cerrado
5.01.01.00-5 Ciência do Solo
title_short Alterations in carbon fractions in a Typic Quartzipisamment under different systems of soil management - DOI: 10.4025/actasciagron.v28i3.938
title_full Alterations in carbon fractions in a Typic Quartzipisamment under different systems of soil management - DOI: 10.4025/actasciagron.v28i3.938
title_fullStr Alterations in carbon fractions in a Typic Quartzipisamment under different systems of soil management - DOI: 10.4025/actasciagron.v28i3.938
title_full_unstemmed Alterations in carbon fractions in a Typic Quartzipisamment under different systems of soil management - DOI: 10.4025/actasciagron.v28i3.938
title_sort Alterations in carbon fractions in a Typic Quartzipisamment under different systems of soil management - DOI: 10.4025/actasciagron.v28i3.938
author Souza, Edicarlos Damacena de
author_facet Souza, Edicarlos Damacena de
Carneiro, Marco Aurélio Carbone
Paulino, Helder Barbosa
Silva, Carlos Alberto
Buzetti, Salatier
author_role author
author2 Carneiro, Marco Aurélio Carbone
Paulino, Helder Barbosa
Silva, Carlos Alberto
Buzetti, Salatier
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Souza, Edicarlos Damacena de
Carneiro, Marco Aurélio Carbone
Paulino, Helder Barbosa
Silva, Carlos Alberto
Buzetti, Salatier
dc.subject.por.fl_str_mv biomassa microbiana
fracionamento do carbono
neossolo quartzarênico
cerrado
5.01.01.00-5 Ciência do Solo
topic biomassa microbiana
fracionamento do carbono
neossolo quartzarênico
cerrado
5.01.01.00-5 Ciência do Solo
description The knowledge of soil organic carbon fractions can contribute to infer about the best soil management. This paper aimed to measure the effect of different soil managements on total organic carbon, light and heavy carbon fractions, microbial biomass and respiration in a Typic Quartzipisamment under Brazilian cerrados. Organic carbon was not influenced by soil management. However, the light fraction of carbon, microbial biomass and activity was different among crop systems. The heavy carbon fraction was very stable under the soil and crop systems used. Carbon of the light fraction and of microbial biomass can be used as indicators of soil quality in short term. Area under native cerrado showed higher carbon content in the low fraction and consequently higher microbial activity.
publishDate 2008
dc.date.none.fl_str_mv 2008-03-04
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
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dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/938
10.4025/actasciagron.v28i3.938
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/938
identifier_str_mv 10.4025/actasciagron.v28i3.938
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/938/467
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 28 No 3 (2006); 305-311
Acta Scientiarum. Agronomy; v. 28 n. 3 (2006); 305-311
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
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