Sugarcane trash levels in soil affects the fungi but not bacteria in a short-term field experiment.
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1052739 https://doi.org/10.1016/j.bjm.2016.01.010 |
Resumo: | The sugarcane in Brazil is passing through a management transition that is leading to the abolition of pre-harvest burning. Without burning, large amounts of sugarcane trash is generated, and there is a discussion regarding the utilization of this biomass in the industry versus keeping it in the field to improve soil quality. To study the effects of the trash removal on soil quality, we established an experimental sugarcane plantation with different levels of trash over the soil (0%, 50% and 100% of the original trash deposition) and analyzed the structure of the bacterial and fungal community as the bioindicators of impacts. The soil DNA was extracted, and the microbial community was screened by denaturing gradient gel electrophoresis in two different seasons. Our results suggest that there are no effects from the different levels of trash on the soil chemistry and soil bacterial community. However, the fungal community was significantly impacted, and after twelve months, the community presented different structures among the treatments. |
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Sugarcane trash levels in soil affects the fungi but not bacteria in a short-term field experiment.Palhada de cana-de-açúcarQualidade do soloEstrutura da comunidade de fungosMicrobiologia do SoloThe sugarcane in Brazil is passing through a management transition that is leading to the abolition of pre-harvest burning. Without burning, large amounts of sugarcane trash is generated, and there is a discussion regarding the utilization of this biomass in the industry versus keeping it in the field to improve soil quality. To study the effects of the trash removal on soil quality, we established an experimental sugarcane plantation with different levels of trash over the soil (0%, 50% and 100% of the original trash deposition) and analyzed the structure of the bacterial and fungal community as the bioindicators of impacts. The soil DNA was extracted, and the microbial community was screened by denaturing gradient gel electrophoresis in two different seasons. Our results suggest that there are no effects from the different levels of trash on the soil chemistry and soil bacterial community. However, the fungal community was significantly impacted, and after twelve months, the community presented different structures among the treatments.CAIO TAVORA RACHID COELHO DA COSTA, UFRJ; CAMILA DE ALMEIDA PIRES, UFRRJ; DEBORAH CATHARINE DE ASSIS LEITE, UFRJ; HEITOR LUIZ DA COSTA COUTINHO, CNPS; RAQUEL SILVA PEIXOTO, UFRJ; ALEXANDRE SOARES ROSADO, UFRJ; JULIO CESAR SALTON, CPAO; JOSILEIA ACORDI ZANATTA, CNPF; FABIO MARTINS MERCANTE, CPAO; GUILHERME AUGUSTO ROBLES ANGELINI, UFRRJ; FABIANO DE CARVALHO BALIEIRO, CNPS.RACHID, C. T. C. C.PIRES, C. A.LEITE, D. C. A.COUTINHO, H. L. C.PEIXOTO, R. S.ROSADO, A. S.SALTON, J.ZANATTA, J. A.MERCANTE, F. M.ANGELINI, G. A. R.BALIEIRO, F. de C.2016-09-13T11:11:11Z2016-09-13T11:11:11Z2016-09-1320162016-09-13T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleBrazilian Journal of Microbiology, São Paulo, v. 47, n. 2, p. 322-326, abr./jun. 2016.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1052739https://doi.org/10.1016/j.bjm.2016.01.010enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-16T03:37:16Zoai:www.alice.cnptia.embrapa.br:doc/1052739Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-16T03:37:16falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T03:37:16Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Sugarcane trash levels in soil affects the fungi but not bacteria in a short-term field experiment. |
title |
Sugarcane trash levels in soil affects the fungi but not bacteria in a short-term field experiment. |
spellingShingle |
Sugarcane trash levels in soil affects the fungi but not bacteria in a short-term field experiment. RACHID, C. T. C. C. Palhada de cana-de-açúcar Qualidade do solo Estrutura da comunidade de fungos Microbiologia do Solo |
title_short |
Sugarcane trash levels in soil affects the fungi but not bacteria in a short-term field experiment. |
title_full |
Sugarcane trash levels in soil affects the fungi but not bacteria in a short-term field experiment. |
title_fullStr |
Sugarcane trash levels in soil affects the fungi but not bacteria in a short-term field experiment. |
title_full_unstemmed |
Sugarcane trash levels in soil affects the fungi but not bacteria in a short-term field experiment. |
title_sort |
Sugarcane trash levels in soil affects the fungi but not bacteria in a short-term field experiment. |
author |
RACHID, C. T. C. C. |
author_facet |
RACHID, C. T. C. C. PIRES, C. A. LEITE, D. C. A. COUTINHO, H. L. C. PEIXOTO, R. S. ROSADO, A. S. SALTON, J. ZANATTA, J. A. MERCANTE, F. M. ANGELINI, G. A. R. BALIEIRO, F. de C. |
author_role |
author |
author2 |
PIRES, C. A. LEITE, D. C. A. COUTINHO, H. L. C. PEIXOTO, R. S. ROSADO, A. S. SALTON, J. ZANATTA, J. A. MERCANTE, F. M. ANGELINI, G. A. R. BALIEIRO, F. de C. |
author2_role |
author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
CAIO TAVORA RACHID COELHO DA COSTA, UFRJ; CAMILA DE ALMEIDA PIRES, UFRRJ; DEBORAH CATHARINE DE ASSIS LEITE, UFRJ; HEITOR LUIZ DA COSTA COUTINHO, CNPS; RAQUEL SILVA PEIXOTO, UFRJ; ALEXANDRE SOARES ROSADO, UFRJ; JULIO CESAR SALTON, CPAO; JOSILEIA ACORDI ZANATTA, CNPF; FABIO MARTINS MERCANTE, CPAO; GUILHERME AUGUSTO ROBLES ANGELINI, UFRRJ; FABIANO DE CARVALHO BALIEIRO, CNPS. |
dc.contributor.author.fl_str_mv |
RACHID, C. T. C. C. PIRES, C. A. LEITE, D. C. A. COUTINHO, H. L. C. PEIXOTO, R. S. ROSADO, A. S. SALTON, J. ZANATTA, J. A. MERCANTE, F. M. ANGELINI, G. A. R. BALIEIRO, F. de C. |
dc.subject.por.fl_str_mv |
Palhada de cana-de-açúcar Qualidade do solo Estrutura da comunidade de fungos Microbiologia do Solo |
topic |
Palhada de cana-de-açúcar Qualidade do solo Estrutura da comunidade de fungos Microbiologia do Solo |
description |
The sugarcane in Brazil is passing through a management transition that is leading to the abolition of pre-harvest burning. Without burning, large amounts of sugarcane trash is generated, and there is a discussion regarding the utilization of this biomass in the industry versus keeping it in the field to improve soil quality. To study the effects of the trash removal on soil quality, we established an experimental sugarcane plantation with different levels of trash over the soil (0%, 50% and 100% of the original trash deposition) and analyzed the structure of the bacterial and fungal community as the bioindicators of impacts. The soil DNA was extracted, and the microbial community was screened by denaturing gradient gel electrophoresis in two different seasons. Our results suggest that there are no effects from the different levels of trash on the soil chemistry and soil bacterial community. However, the fungal community was significantly impacted, and after twelve months, the community presented different structures among the treatments. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-09-13T11:11:11Z 2016-09-13T11:11:11Z 2016-09-13 2016 2016-09-13T11:11:11Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Brazilian Journal of Microbiology, São Paulo, v. 47, n. 2, p. 322-326, abr./jun. 2016. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1052739 https://doi.org/10.1016/j.bjm.2016.01.010 |
identifier_str_mv |
Brazilian Journal of Microbiology, São Paulo, v. 47, n. 2, p. 322-326, abr./jun. 2016. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1052739 https://doi.org/10.1016/j.bjm.2016.01.010 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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