Biochemical and biological properties of soil from Murundus wetlands converted into agricultural systems
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/41052 |
Resumo: | The implementation of conservationist systems that improve soil properties and reduce the impacts of the conversion of native areas is fundamental for feasible agricultural exploitation. This study aimed to evaluate the impact on soil biological properties caused by the conversion of murundus fields into agricultural systems and verify the ability of the no-tillage conservation system to recover these properties over the years. Treatments consisted of three agricultural areas subjected to the same management (no-tillage), in a chronosequence (7, 11, and 14 years of conversion) and a reference area (murundus field). To evaluate soil quality, we analyzed total soil organic carbon, microbial biomass carbon, soil basal respiration, metabolic and microbial quotients, and acid phosphatase activities, as well as the potential functionality of soil bacterial communities and the modifications in their genetic structure. The conversion of murundus field into agricultural systems negatively impacted soil biological properties, with expressive reduction in soil organic carbon content and microbial biomass carbon. The periods of adoption of the conservationist system (no-tillage) were not enough to recover the biological properties and/or to reverse the changes observed in the genetic structure of the soil bacterial communities of the managed areas, although stabilization trends were observed in the agricultural systems over the years. |
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Biochemical and biological properties of soil from Murundus wetlands converted into agricultural systemsAnthropic interferenceAgricultural productionManagementCerradoSoil qualityInterferência antrópicaProdução agrícolaSistemas agrícolasSolos - QualidadeThe implementation of conservationist systems that improve soil properties and reduce the impacts of the conversion of native areas is fundamental for feasible agricultural exploitation. This study aimed to evaluate the impact on soil biological properties caused by the conversion of murundus fields into agricultural systems and verify the ability of the no-tillage conservation system to recover these properties over the years. Treatments consisted of three agricultural areas subjected to the same management (no-tillage), in a chronosequence (7, 11, and 14 years of conversion) and a reference area (murundus field). To evaluate soil quality, we analyzed total soil organic carbon, microbial biomass carbon, soil basal respiration, metabolic and microbial quotients, and acid phosphatase activities, as well as the potential functionality of soil bacterial communities and the modifications in their genetic structure. The conversion of murundus field into agricultural systems negatively impacted soil biological properties, with expressive reduction in soil organic carbon content and microbial biomass carbon. The periods of adoption of the conservationist system (no-tillage) were not enough to recover the biological properties and/or to reverse the changes observed in the genetic structure of the soil bacterial communities of the managed areas, although stabilization trends were observed in the agricultural systems over the years.Sociedade Brasileira de Ciência do Solo2020-05-19T11:48:02Z2020-05-19T11:48:02Z2019info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfMARTINS, L. N. B. et al. Biochemical and biological properties of soil from Murundus wetlands converted into agricultural systems. Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 43, 2019. Paginação irregular.http://repositorio.ufla.br/jspui/handle/1/41052Revista Brasileira de Ciência do Soloreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessMartins, Luciene Nunes BarcelosSantiago, Flávia Louzeiro de AguiarMontecchia, Marcela SusanaCorrea, Olga SusanaSaggin Junior, Orivaldo JoséSouza, Edicarlos Damacena dePaulino, Helder BarbosaCarneiro, Marco Aurelio Carboneeng2020-05-19T11:48:44Zoai:localhost:1/41052Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2020-05-19T11:48:44Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Biochemical and biological properties of soil from Murundus wetlands converted into agricultural systems |
title |
Biochemical and biological properties of soil from Murundus wetlands converted into agricultural systems |
spellingShingle |
Biochemical and biological properties of soil from Murundus wetlands converted into agricultural systems Martins, Luciene Nunes Barcelos Anthropic interference Agricultural production Management Cerrado Soil quality Interferência antrópica Produção agrícola Sistemas agrícolas Solos - Qualidade |
title_short |
Biochemical and biological properties of soil from Murundus wetlands converted into agricultural systems |
title_full |
Biochemical and biological properties of soil from Murundus wetlands converted into agricultural systems |
title_fullStr |
Biochemical and biological properties of soil from Murundus wetlands converted into agricultural systems |
title_full_unstemmed |
Biochemical and biological properties of soil from Murundus wetlands converted into agricultural systems |
title_sort |
Biochemical and biological properties of soil from Murundus wetlands converted into agricultural systems |
author |
Martins, Luciene Nunes Barcelos |
author_facet |
Martins, Luciene Nunes Barcelos Santiago, Flávia Louzeiro de Aguiar Montecchia, Marcela Susana Correa, Olga Susana Saggin Junior, Orivaldo José Souza, Edicarlos Damacena de Paulino, Helder Barbosa Carneiro, Marco Aurelio Carbone |
author_role |
author |
author2 |
Santiago, Flávia Louzeiro de Aguiar Montecchia, Marcela Susana Correa, Olga Susana Saggin Junior, Orivaldo José Souza, Edicarlos Damacena de Paulino, Helder Barbosa Carneiro, Marco Aurelio Carbone |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Martins, Luciene Nunes Barcelos Santiago, Flávia Louzeiro de Aguiar Montecchia, Marcela Susana Correa, Olga Susana Saggin Junior, Orivaldo José Souza, Edicarlos Damacena de Paulino, Helder Barbosa Carneiro, Marco Aurelio Carbone |
dc.subject.por.fl_str_mv |
Anthropic interference Agricultural production Management Cerrado Soil quality Interferência antrópica Produção agrícola Sistemas agrícolas Solos - Qualidade |
topic |
Anthropic interference Agricultural production Management Cerrado Soil quality Interferência antrópica Produção agrícola Sistemas agrícolas Solos - Qualidade |
description |
The implementation of conservationist systems that improve soil properties and reduce the impacts of the conversion of native areas is fundamental for feasible agricultural exploitation. This study aimed to evaluate the impact on soil biological properties caused by the conversion of murundus fields into agricultural systems and verify the ability of the no-tillage conservation system to recover these properties over the years. Treatments consisted of three agricultural areas subjected to the same management (no-tillage), in a chronosequence (7, 11, and 14 years of conversion) and a reference area (murundus field). To evaluate soil quality, we analyzed total soil organic carbon, microbial biomass carbon, soil basal respiration, metabolic and microbial quotients, and acid phosphatase activities, as well as the potential functionality of soil bacterial communities and the modifications in their genetic structure. The conversion of murundus field into agricultural systems negatively impacted soil biological properties, with expressive reduction in soil organic carbon content and microbial biomass carbon. The periods of adoption of the conservationist system (no-tillage) were not enough to recover the biological properties and/or to reverse the changes observed in the genetic structure of the soil bacterial communities of the managed areas, although stabilization trends were observed in the agricultural systems over the years. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019 2020-05-19T11:48:02Z 2020-05-19T11:48:02Z |
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 |
MARTINS, L. N. B. et al. Biochemical and biological properties of soil from Murundus wetlands converted into agricultural systems. Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 43, 2019. Paginação irregular. http://repositorio.ufla.br/jspui/handle/1/41052 |
identifier_str_mv |
MARTINS, L. N. B. et al. Biochemical and biological properties of soil from Murundus wetlands converted into agricultural systems. Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 43, 2019. Paginação irregular. |
url |
http://repositorio.ufla.br/jspui/handle/1/41052 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by/4.0/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Ciência do Solo |
publisher.none.fl_str_mv |
Sociedade Brasileira de Ciência do Solo |
dc.source.none.fl_str_mv |
Revista Brasileira de Ciência do Solo reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
collection |
Repositório Institucional da UFLA |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
_version_ |
1807835176853569536 |