Microbial biomass on an Oxisol in cassava using different cover species - DOI: 10.4025/actasciagron.v30i4.5301
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , |
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/5301 |
Resumo: | The objective of this work was to evaluate the effect of cassava cultivation under different management practices on soil microbial biomass, its activity and its derived indexes. The field experiment was carried out in Glória de Dourados, Mato Grosso do Sul State, Brazil, in a sandy soil (Oxisol), under conventional drilling, no-tillage system under Estilozobium pruriens, Sorghum bicolor and Pennisetum glaucum mulching, compared to the native vegetation system. Evaluations were done in May/2003, June/2003, November/2003, April/2004 and November/2004. Soil microbiota was directly influenced by the presence or absence of vegetable residues, indicating that the use of covering plants in cassava cultivation favors the improvement of soil quality, representing a promising alternative for better management practices of this cultivation. |
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Microbial biomass on an Oxisol in cassava using different cover species - DOI: 10.4025/actasciagron.v30i4.5301Biomassa microbiana, em um Argissolo Vermelho, em diferentes coberturas vegetais, em área cultivada com mandioca - DOI: 10.4025/actasciagron.v30i4.5301no-tillageorganic mattermicrobial activityManihot esculentaplantio diretocarbono orgânicoatividade microbianaManihot esculenta.The objective of this work was to evaluate the effect of cassava cultivation under different management practices on soil microbial biomass, its activity and its derived indexes. The field experiment was carried out in Glória de Dourados, Mato Grosso do Sul State, Brazil, in a sandy soil (Oxisol), under conventional drilling, no-tillage system under Estilozobium pruriens, Sorghum bicolor and Pennisetum glaucum mulching, compared to the native vegetation system. Evaluations were done in May/2003, June/2003, November/2003, April/2004 and November/2004. Soil microbiota was directly influenced by the presence or absence of vegetable residues, indicating that the use of covering plants in cassava cultivation favors the improvement of soil quality, representing a promising alternative for better management practices of this cultivation.Objetivou-se avaliar a influência de cultivos de mandioca, em diferentes sistemas de manejo sobre a biomassa microbiana de solo, sua atividade e índices derivados. O estudo foi conduzido no Município de Glória de Dourados, Estado do Mato Grosso do Sul, em Argissolo Vermelho, de textura arenosa, em sistema de preparo convencional, plantio direto, sobre resíduos culturais de mucuna, sorgo e milheto, além de sistema com vegetação nativa, usado como referencial para comparação. As avaliações foram realizadas em seis épocas distintas: maio/2003, junho/2003, novembro/2003, abril/2004, agosto/2004 e novembro/2004. A presença ou ausência de resíduos vegetais influenciou diretamente a microbiota do solo, indicando que o uso de plantas de cobertura, no cultivo de mandioca, favorece a melhoria da qualidade do solo, representando alternativa promissora para melhor manejo desta cultura.Universidade Estadual de Maringá2008-10-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/530110.4025/actasciagron.v30i4.5301Acta Scientiarum. Agronomy; Vol 30 No 4 (2008); 479-485Acta Scientiarum. Agronomy; v. 30 n. 4 (2008); 479-4851807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/5301/5301Mercante, Fabio MartinsSilva, Rogério Ferreira daFrancelino, Silvana FabbroCavalheiro, Juliana Cristina TouroOtsubo, Auro Akioinfo:eu-repo/semantics/openAccess2022-11-23T18:38:10Zoai:periodicos.uem.br/ojs:article/5301Revistahttp://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:2022-11-23T18:38:10Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Microbial biomass on an Oxisol in cassava using different cover species - DOI: 10.4025/actasciagron.v30i4.5301 Biomassa microbiana, em um Argissolo Vermelho, em diferentes coberturas vegetais, em área cultivada com mandioca - DOI: 10.4025/actasciagron.v30i4.5301 |
title |
Microbial biomass on an Oxisol in cassava using different cover species - DOI: 10.4025/actasciagron.v30i4.5301 |
spellingShingle |
Microbial biomass on an Oxisol in cassava using different cover species - DOI: 10.4025/actasciagron.v30i4.5301 Mercante, Fabio Martins no-tillage organic matter microbial activity Manihot esculenta plantio direto carbono orgânico atividade microbiana Manihot esculenta. |
title_short |
Microbial biomass on an Oxisol in cassava using different cover species - DOI: 10.4025/actasciagron.v30i4.5301 |
title_full |
Microbial biomass on an Oxisol in cassava using different cover species - DOI: 10.4025/actasciagron.v30i4.5301 |
title_fullStr |
Microbial biomass on an Oxisol in cassava using different cover species - DOI: 10.4025/actasciagron.v30i4.5301 |
title_full_unstemmed |
Microbial biomass on an Oxisol in cassava using different cover species - DOI: 10.4025/actasciagron.v30i4.5301 |
title_sort |
Microbial biomass on an Oxisol in cassava using different cover species - DOI: 10.4025/actasciagron.v30i4.5301 |
author |
Mercante, Fabio Martins |
author_facet |
Mercante, Fabio Martins Silva, Rogério Ferreira da Francelino, Silvana Fabbro Cavalheiro, Juliana Cristina Touro Otsubo, Auro Akio |
author_role |
author |
author2 |
Silva, Rogério Ferreira da Francelino, Silvana Fabbro Cavalheiro, Juliana Cristina Touro Otsubo, Auro Akio |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Mercante, Fabio Martins Silva, Rogério Ferreira da Francelino, Silvana Fabbro Cavalheiro, Juliana Cristina Touro Otsubo, Auro Akio |
dc.subject.por.fl_str_mv |
no-tillage organic matter microbial activity Manihot esculenta plantio direto carbono orgânico atividade microbiana Manihot esculenta. |
topic |
no-tillage organic matter microbial activity Manihot esculenta plantio direto carbono orgânico atividade microbiana Manihot esculenta. |
description |
The objective of this work was to evaluate the effect of cassava cultivation under different management practices on soil microbial biomass, its activity and its derived indexes. The field experiment was carried out in Glória de Dourados, Mato Grosso do Sul State, Brazil, in a sandy soil (Oxisol), under conventional drilling, no-tillage system under Estilozobium pruriens, Sorghum bicolor and Pennisetum glaucum mulching, compared to the native vegetation system. Evaluations were done in May/2003, June/2003, November/2003, April/2004 and November/2004. Soil microbiota was directly influenced by the presence or absence of vegetable residues, indicating that the use of covering plants in cassava cultivation favors the improvement of soil quality, representing a promising alternative for better management practices of this cultivation. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-10-06 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/5301 10.4025/actasciagron.v30i4.5301 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/5301 |
identifier_str_mv |
10.4025/actasciagron.v30i4.5301 |
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/5301/5301 |
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 30 No 4 (2008); 479-485 Acta Scientiarum. Agronomy; v. 30 n. 4 (2008); 479-485 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_ |
1799305907060867072 |