Prediction and spatial variability of soil dynamic properties in sugar cane fields of Sao Paulo State - Brazil

Detalhes bibliográficos
Autor(a) principal: Silva, R. B. [UNESP]
Data de Publicação: 2005
Outros Autores: Lanças, K. P. [UNESP], Miranda, E. E.V. [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/224836
Resumo: The objective of this work was to model and diagnose the spatial variability of soil load support capacity (SLSC) in sugar cane crop fields, as well as to evaluate the management impact on Sao Paulo State soil structure. The investigated variables were: pressure preconsolidation (σp), apparent cohesion () and internal friction angle (). The conclusions from the results were that the models and spatial dependence maps constitute important tools in the prediction and location of the mechanical internal strength of soils cultivated with sugar cane. They will help future soil management decisions so that soil structure sustainability will not be compromised.
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spelling Prediction and spatial variability of soil dynamic properties in sugar cane fields of Sao Paulo State - BrazilPreconsolidation pressureShear stressSoil compactionSugar caneTrafficabilityThe objective of this work was to model and diagnose the spatial variability of soil load support capacity (SLSC) in sugar cane crop fields, as well as to evaluate the management impact on Sao Paulo State soil structure. The investigated variables were: pressure preconsolidation (σp), apparent cohesion () and internal friction angle (). The conclusions from the results were that the models and spatial dependence maps constitute important tools in the prediction and location of the mechanical internal strength of soils cultivated with sugar cane. They will help future soil management decisions so that soil structure sustainability will not be compromised.Fazenda Experimental Lageado Departamento de Engenharia Rural FCA/Unesp, Campus de Botucatu, São Paulo, BR, Caixa Postal 237Fazenda Experimental Lageado Departamento de Engenharia Rural FCA/Unesp, Campus de Botucatu, São Paulo, BR, Caixa Postal 237Universidade Estadual Paulista (UNESP)Silva, R. B. [UNESP]Lanças, K. P. [UNESP]Miranda, E. E.V. [UNESP]2022-04-28T20:12:23Z2022-04-28T20:12:23Z2005-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject441-448Precision Agriculture 2005, ECPA 2005, p. 441-448.http://hdl.handle.net/11449/2248362-s2.0-33750917762Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPrecision Agriculture 2005, ECPA 2005info:eu-repo/semantics/openAccess2024-04-30T14:02:51Zoai:repositorio.unesp.br:11449/224836Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:10:12.326027Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Prediction and spatial variability of soil dynamic properties in sugar cane fields of Sao Paulo State - Brazil
title Prediction and spatial variability of soil dynamic properties in sugar cane fields of Sao Paulo State - Brazil
spellingShingle Prediction and spatial variability of soil dynamic properties in sugar cane fields of Sao Paulo State - Brazil
Silva, R. B. [UNESP]
Preconsolidation pressure
Shear stress
Soil compaction
Sugar cane
Trafficability
title_short Prediction and spatial variability of soil dynamic properties in sugar cane fields of Sao Paulo State - Brazil
title_full Prediction and spatial variability of soil dynamic properties in sugar cane fields of Sao Paulo State - Brazil
title_fullStr Prediction and spatial variability of soil dynamic properties in sugar cane fields of Sao Paulo State - Brazil
title_full_unstemmed Prediction and spatial variability of soil dynamic properties in sugar cane fields of Sao Paulo State - Brazil
title_sort Prediction and spatial variability of soil dynamic properties in sugar cane fields of Sao Paulo State - Brazil
author Silva, R. B. [UNESP]
author_facet Silva, R. B. [UNESP]
Lanças, K. P. [UNESP]
Miranda, E. E.V. [UNESP]
author_role author
author2 Lanças, K. P. [UNESP]
Miranda, E. E.V. [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Silva, R. B. [UNESP]
Lanças, K. P. [UNESP]
Miranda, E. E.V. [UNESP]
dc.subject.por.fl_str_mv Preconsolidation pressure
Shear stress
Soil compaction
Sugar cane
Trafficability
topic Preconsolidation pressure
Shear stress
Soil compaction
Sugar cane
Trafficability
description The objective of this work was to model and diagnose the spatial variability of soil load support capacity (SLSC) in sugar cane crop fields, as well as to evaluate the management impact on Sao Paulo State soil structure. The investigated variables were: pressure preconsolidation (σp), apparent cohesion () and internal friction angle (). The conclusions from the results were that the models and spatial dependence maps constitute important tools in the prediction and location of the mechanical internal strength of soils cultivated with sugar cane. They will help future soil management decisions so that soil structure sustainability will not be compromised.
publishDate 2005
dc.date.none.fl_str_mv 2005-12-01
2022-04-28T20:12:23Z
2022-04-28T20:12:23Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv Precision Agriculture 2005, ECPA 2005, p. 441-448.
http://hdl.handle.net/11449/224836
2-s2.0-33750917762
identifier_str_mv Precision Agriculture 2005, ECPA 2005, p. 441-448.
2-s2.0-33750917762
url http://hdl.handle.net/11449/224836
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Precision Agriculture 2005, ECPA 2005
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 441-448
dc.source.none.fl_str_mv Scopus
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
_version_ 1808128327913832448

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