Structural quality and load-bearing capacity of an Ultisol (Argissolo Vermelho amarelo) in mechanized coffee areas with different deployment times

Detalhes bibliográficos
Autor(a) principal: Barbosa Sandoval, Fabio Henrique
Data de Publicação: 2020
Outros Autores: Souza, Zigomar Menezes de, Lima, Elizeu de Souza, Silva, Reginaldo Barboza da [UNESP], Oliveira, Ingrid Nehmi de, Aguilera Esteban, Diego Alexander, Lovera, Lenon Henrique
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.36783/18069657rbcs20190009
http://hdl.handle.net/11449/196957
Resumo: The mechanized management systems used in Brazilian coffee plantations generate heavy machine traffic and lead to the application of loads on the soil that affect the soil structure and lead to widespread compaction. This study aimed to evaluate the influence of mechanized operations on coffee plantations with different deployment times on the soil structural quality of an Ultisol, based on its soil physical properties and soil load-bearing capacity. The experiment was carried out in Muzambinho, Sao Paulo State, Southeast Brazil, in coffee plantations (Coffee arabica L.) with 3, 16, and 32 years of service. In each area, corresponding to the coffee plantation's establishment period, soil samples were collected in the planting row (R), under the coffee canopy (UCC), and inter-row center (IRC) at the layers of 0.00-0.10, 0.10-0.20, and 0.20-0.40 m to evaluate soil penetration resistance, bulk density, porosity, wet aggregate stability, and preconsolidation pressure, to model soil load-bearing capacity. The deployment time of the coffee crop was a decisive factor in reducing the deterioration of the soil structure in the row, which was confirmed by better structural quality in the plantations with 16 and 32 years of establishment. Irrespective of crop deployment time, the effects of intensive machinery traffic on the coffee crop in the middle between the rows and in the area under the canopy are similar, resulting in high soil compaction, reflected in soil penetration resistance, soil bulk density, macroporosity, and load-bearing capacity. The longer the deployment time of the coffee cultivation areas (32 and 16 years), the higher the stability of the soil aggregates, and the larger the mean aggregate size.
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spelling Structural quality and load-bearing capacity of an Ultisol (Argissolo Vermelho amarelo) in mechanized coffee areas with different deployment timesmachinery trafficpreconsolidation pressuresoil propertiesuniaxial compressionsoil compactionThe mechanized management systems used in Brazilian coffee plantations generate heavy machine traffic and lead to the application of loads on the soil that affect the soil structure and lead to widespread compaction. This study aimed to evaluate the influence of mechanized operations on coffee plantations with different deployment times on the soil structural quality of an Ultisol, based on its soil physical properties and soil load-bearing capacity. The experiment was carried out in Muzambinho, Sao Paulo State, Southeast Brazil, in coffee plantations (Coffee arabica L.) with 3, 16, and 32 years of service. In each area, corresponding to the coffee plantation's establishment period, soil samples were collected in the planting row (R), under the coffee canopy (UCC), and inter-row center (IRC) at the layers of 0.00-0.10, 0.10-0.20, and 0.20-0.40 m to evaluate soil penetration resistance, bulk density, porosity, wet aggregate stability, and preconsolidation pressure, to model soil load-bearing capacity. The deployment time of the coffee crop was a decisive factor in reducing the deterioration of the soil structure in the row, which was confirmed by better structural quality in the plantations with 16 and 32 years of establishment. Irrespective of crop deployment time, the effects of intensive machinery traffic on the coffee crop in the middle between the rows and in the area under the canopy are similar, resulting in high soil compaction, reflected in soil penetration resistance, soil bulk density, macroporosity, and load-bearing capacity. The longer the deployment time of the coffee cultivation areas (32 and 16 years), the higher the stability of the soil aggregates, and the larger the mean aggregate size.Univ Estadual Campinas, Fac Engn Agr, Dept Agua & Solo, Programa Posgrad Engn Agr, Campinas, SP, BrazilUniv Estadual Paulista, Dept Agron, Campus Registro, Registro, SP, BrazilUniv Estadual Paulista, Dept Agron, Campus Registro, Registro, SP, BrazilSoc Brasileira De Ciencia Do SoloUniversidade Estadual de Campinas (UNICAMP)Universidade Estadual Paulista (Unesp)Barbosa Sandoval, Fabio HenriqueSouza, Zigomar Menezes deLima, Elizeu de SouzaSilva, Reginaldo Barboza da [UNESP]Oliveira, Ingrid Nehmi deAguilera Esteban, Diego AlexanderLovera, Lenon Henrique2020-12-10T20:01:40Z2020-12-10T20:01:40Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article19application/pdfhttp://dx.doi.org/10.36783/18069657rbcs20190009Revista Brasileira De Ciencia Do Solo. Vicosa: Soc Brasileira De Ciencia Do Solo, v. 44, 19 p., 2020.0100-0683http://hdl.handle.net/11449/19695710.36783/18069657rbcs20190009S0100-06832020000100401WOS:000538437100001S0100-06832020000100401.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira De Ciencia Do Soloinfo:eu-repo/semantics/openAccess2024-05-03T13:20:10Zoai:repositorio.unesp.br:11449/196957Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:27:09.002201Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Structural quality and load-bearing capacity of an Ultisol (Argissolo Vermelho amarelo) in mechanized coffee areas with different deployment times
title Structural quality and load-bearing capacity of an Ultisol (Argissolo Vermelho amarelo) in mechanized coffee areas with different deployment times
spellingShingle Structural quality and load-bearing capacity of an Ultisol (Argissolo Vermelho amarelo) in mechanized coffee areas with different deployment times
Barbosa Sandoval, Fabio Henrique
machinery traffic
preconsolidation pressure
soil properties
uniaxial compression
soil compaction
title_short Structural quality and load-bearing capacity of an Ultisol (Argissolo Vermelho amarelo) in mechanized coffee areas with different deployment times
title_full Structural quality and load-bearing capacity of an Ultisol (Argissolo Vermelho amarelo) in mechanized coffee areas with different deployment times
title_fullStr Structural quality and load-bearing capacity of an Ultisol (Argissolo Vermelho amarelo) in mechanized coffee areas with different deployment times
title_full_unstemmed Structural quality and load-bearing capacity of an Ultisol (Argissolo Vermelho amarelo) in mechanized coffee areas with different deployment times
title_sort Structural quality and load-bearing capacity of an Ultisol (Argissolo Vermelho amarelo) in mechanized coffee areas with different deployment times
author Barbosa Sandoval, Fabio Henrique
author_facet Barbosa Sandoval, Fabio Henrique
Souza, Zigomar Menezes de
Lima, Elizeu de Souza
Silva, Reginaldo Barboza da [UNESP]
Oliveira, Ingrid Nehmi de
Aguilera Esteban, Diego Alexander
Lovera, Lenon Henrique
author_role author
author2 Souza, Zigomar Menezes de
Lima, Elizeu de Souza
Silva, Reginaldo Barboza da [UNESP]
Oliveira, Ingrid Nehmi de
Aguilera Esteban, Diego Alexander
Lovera, Lenon Henrique
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual de Campinas (UNICAMP)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Barbosa Sandoval, Fabio Henrique
Souza, Zigomar Menezes de
Lima, Elizeu de Souza
Silva, Reginaldo Barboza da [UNESP]
Oliveira, Ingrid Nehmi de
Aguilera Esteban, Diego Alexander
Lovera, Lenon Henrique
dc.subject.por.fl_str_mv machinery traffic
preconsolidation pressure
soil properties
uniaxial compression
soil compaction
topic machinery traffic
preconsolidation pressure
soil properties
uniaxial compression
soil compaction
description The mechanized management systems used in Brazilian coffee plantations generate heavy machine traffic and lead to the application of loads on the soil that affect the soil structure and lead to widespread compaction. This study aimed to evaluate the influence of mechanized operations on coffee plantations with different deployment times on the soil structural quality of an Ultisol, based on its soil physical properties and soil load-bearing capacity. The experiment was carried out in Muzambinho, Sao Paulo State, Southeast Brazil, in coffee plantations (Coffee arabica L.) with 3, 16, and 32 years of service. In each area, corresponding to the coffee plantation's establishment period, soil samples were collected in the planting row (R), under the coffee canopy (UCC), and inter-row center (IRC) at the layers of 0.00-0.10, 0.10-0.20, and 0.20-0.40 m to evaluate soil penetration resistance, bulk density, porosity, wet aggregate stability, and preconsolidation pressure, to model soil load-bearing capacity. The deployment time of the coffee crop was a decisive factor in reducing the deterioration of the soil structure in the row, which was confirmed by better structural quality in the plantations with 16 and 32 years of establishment. Irrespective of crop deployment time, the effects of intensive machinery traffic on the coffee crop in the middle between the rows and in the area under the canopy are similar, resulting in high soil compaction, reflected in soil penetration resistance, soil bulk density, macroporosity, and load-bearing capacity. The longer the deployment time of the coffee cultivation areas (32 and 16 years), the higher the stability of the soil aggregates, and the larger the mean aggregate size.
publishDate 2020
dc.date.none.fl_str_mv 2020-12-10T20:01:40Z
2020-12-10T20:01:40Z
2020-01-01
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 http://dx.doi.org/10.36783/18069657rbcs20190009
Revista Brasileira De Ciencia Do Solo. Vicosa: Soc Brasileira De Ciencia Do Solo, v. 44, 19 p., 2020.
0100-0683
http://hdl.handle.net/11449/196957
10.36783/18069657rbcs20190009
S0100-06832020000100401
WOS:000538437100001
S0100-06832020000100401.pdf
url http://dx.doi.org/10.36783/18069657rbcs20190009
http://hdl.handle.net/11449/196957
identifier_str_mv Revista Brasileira De Ciencia Do Solo. Vicosa: Soc Brasileira De Ciencia Do Solo, v. 44, 19 p., 2020.
0100-0683
10.36783/18069657rbcs20190009
S0100-06832020000100401
WOS:000538437100001
S0100-06832020000100401.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Revista Brasileira De Ciencia Do Solo
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 19
application/pdf
dc.publisher.none.fl_str_mv Soc Brasileira De Ciencia Do Solo
publisher.none.fl_str_mv Soc Brasileira De Ciencia Do Solo
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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