Influence of the applied level of energy on the compaction curve of three oxisols

Detalhes bibliográficos
Autor(a) principal: Mata, Jose de Deus Viana da
Data de Publicação: 2008
Outros Autores: Neiro, Everton da Silva, Tormena, Cassio Antonio, Andrade Gonçalves, Antonio Carlos, Gonçalves da Silva, Maria Anita, de Paula Souza, Marcos Luiz, Faure, Alan G.
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/2275
Resumo: Samples of disturbed soil, obtained in the superficial layer of three oxisols, were artificially compacted, using the Proctor system, adapted for mini samples, being used three levels of compaction energy (E1, equal to 416,5 KJ m-3 ± 20,5; E2, equal to 694 KJ m-3 ± 35 and E3, equal to 1676 KJm-3 ± 84). The soil moisture varied of the state corresponding to air dried soil to the saturation. The soil bulk density (Ds), as compaction indicator, as well as the soil moisture, behaved equally in the three oxisols. Ds increased and the soil moisture decreased so as to reach it, with the use of greater compaction energy. The Eutrorthox presented the greatest humidity range for traffic or mobilization. The Haplorthox and the Acrohumox, presented the same behavior front the three compaction energies before towards
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spelling Influence of the applied level of energy on the compaction curve of three oxisolsInfluência do nível de energia aplicado sobre a curva de compactação de três Latossoloslatossoloenergiacompactaçãodensidadeumidade5.00.00.00-4 Ciências AgráriasSamples of disturbed soil, obtained in the superficial layer of three oxisols, were artificially compacted, using the Proctor system, adapted for mini samples, being used three levels of compaction energy (E1, equal to 416,5 KJ m-3 ± 20,5; E2, equal to 694 KJ m-3 ± 35 and E3, equal to 1676 KJm-3 ± 84). The soil moisture varied of the state corresponding to air dried soil to the saturation. The soil bulk density (Ds), as compaction indicator, as well as the soil moisture, behaved equally in the three oxisols. Ds increased and the soil moisture decreased so as to reach it, with the use of greater compaction energy. The Eutrorthox presented the greatest humidity range for traffic or mobilization. The Haplorthox and the Acrohumox, presented the same behavior front the three compaction energies before towardsAmostras de solo deformado, obtidas na camada superficial de três Latossolos, foram compactadas, artificialmente, utilizando-se o sistema Proctor, adaptado para mini amostras, empregando-se três níveis de energia de compactação (E1, igual a 416,5 KJ m-3 ± 20,5; E2, igual a 694 KJ m-3 ± 35 e E3, igual a 1676 KJm-3 ± 84). A umidade do solo variou do estado correspondente a solo seco ao ar até à saturação. A densidade do solo (Ds), como indicador de compactação, bem como a umidade do solo, comportaram-se igualmente nos três latossolos, ou seja, a Ds aumentou e a umidade do solo para atingi-la decresceu, com o emprego de maior energia de compactação. O LATOSSOLO VERMELHO Eutrófico apresentou a maior amplitude de umidade para tráfego ou mobilização. O LATOSSOLO VERMELHO Distroférrico e o LATOSSOLO BRUNO Distrófico apresentaram o mesmo comportamento frente às três energias de compactaçãoUniversidade Estadual de Maringá2008-04-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/227510.4025/actasciagron.v24i0.2275Acta Scientiarum. Agronomy; Vol 24 (2002); 1251-1254Acta Scientiarum. Agronomy; v. 24 (2002); 1251-12541807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2275/1774Mata, Jose de Deus Viana daNeiro, Everton da SilvaTormena, Cassio AntonioAndrade Gonçalves, Antonio CarlosGonçalves da Silva, Maria Anitade Paula Souza, Marcos LuizFaure, Alan G.info:eu-repo/semantics/openAccess2022-11-23T18:37:44Zoai:periodicos.uem.br/ojs:article/2275Revistahttp://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:2022-11-23T18:37:44Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Influence of the applied level of energy on the compaction curve of three oxisols
Influência do nível de energia aplicado sobre a curva de compactação de três Latossolos
title Influence of the applied level of energy on the compaction curve of three oxisols
spellingShingle Influence of the applied level of energy on the compaction curve of three oxisols
Mata, Jose de Deus Viana da
latossolo
energia
compactação
densidade
umidade
5.00.00.00-4 Ciências Agrárias
title_short Influence of the applied level of energy on the compaction curve of three oxisols
title_full Influence of the applied level of energy on the compaction curve of three oxisols
title_fullStr Influence of the applied level of energy on the compaction curve of three oxisols
title_full_unstemmed Influence of the applied level of energy on the compaction curve of three oxisols
title_sort Influence of the applied level of energy on the compaction curve of three oxisols
author Mata, Jose de Deus Viana da
author_facet Mata, Jose de Deus Viana da
Neiro, Everton da Silva
Tormena, Cassio Antonio
Andrade Gonçalves, Antonio Carlos
Gonçalves da Silva, Maria Anita
de Paula Souza, Marcos Luiz
Faure, Alan G.
author_role author
author2 Neiro, Everton da Silva
Tormena, Cassio Antonio
Andrade Gonçalves, Antonio Carlos
Gonçalves da Silva, Maria Anita
de Paula Souza, Marcos Luiz
Faure, Alan G.
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Mata, Jose de Deus Viana da
Neiro, Everton da Silva
Tormena, Cassio Antonio
Andrade Gonçalves, Antonio Carlos
Gonçalves da Silva, Maria Anita
de Paula Souza, Marcos Luiz
Faure, Alan G.
dc.subject.por.fl_str_mv latossolo
energia
compactação
densidade
umidade
5.00.00.00-4 Ciências Agrárias
topic latossolo
energia
compactação
densidade
umidade
5.00.00.00-4 Ciências Agrárias
description Samples of disturbed soil, obtained in the superficial layer of three oxisols, were artificially compacted, using the Proctor system, adapted for mini samples, being used three levels of compaction energy (E1, equal to 416,5 KJ m-3 ± 20,5; E2, equal to 694 KJ m-3 ± 35 and E3, equal to 1676 KJm-3 ± 84). The soil moisture varied of the state corresponding to air dried soil to the saturation. The soil bulk density (Ds), as compaction indicator, as well as the soil moisture, behaved equally in the three oxisols. Ds increased and the soil moisture decreased so as to reach it, with the use of greater compaction energy. The Eutrorthox presented the greatest humidity range for traffic or mobilization. The Haplorthox and the Acrohumox, presented the same behavior front the three compaction energies before towards
publishDate 2008
dc.date.none.fl_str_mv 2008-04-30
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/2275
10.4025/actasciagron.v24i0.2275
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2275
identifier_str_mv 10.4025/actasciagron.v24i0.2275
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/2275/1774
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 24 (2002); 1251-1254
Acta Scientiarum. Agronomy; v. 24 (2002); 1251-1254
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_ 1799305905196498944

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