Preconsolidation stress of gibbsitic and kaolinitic Oxisols under a multipractice conservationist coffee system

Detalhes bibliográficos
Autor(a) principal: Carducci, Carla Eloize
Data de Publicação: 2021
Outros Autores: de Oliveira, Geraldo César, Zeviani, Walmes Marques, Laureano, Henrique Aparecido, Barbosa, Samara Martins [UNESP], Severiano, Eduardo da Costa, Curi, Nilton
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.5433/1679-0359.2021v42n3p1049
http://hdl.handle.net/11449/206106
Resumo: Our goal was to analyze the impact of a multipractice soil conservationist system on coffee production in tropical soils (LATOSSOLO VERMELHO-AMARELO caulinítico/kaolinitic Haplustox and LATOSSOLO VERMELHO-gibbsítico/gibbsitic Acrustox) in Minas Gerais, Brazil. In the experimental area, the soil management involved a set of multiple conservationist practices during cultivation for more than 3.5 yrs. Soil samples were collected at 0-5, 10-15, and 20-25 cm depths at two positions: planting rows and between rows. The soil physical and mechanical properties were determined, with a focus mainly on the preconsolidation stress model (preconsolidation stress versus matric tension). For the purpose of analysis, a split-split plot experimental design was implemented. A linear mixed regression model (LMR) was fitted, and Wald’s test was performed (P < 0.05). An improvement of soil physical quality for both Oxisols was observed at the planting row position. The effects of multipractice soil management after 3.5 yrs of cultivation in association with increased gibbsite content could promote new soil structure organization, as revealed by LMR, resulting in more resilient soils (between rows) and increasing the resistance to external pressures on gibbsitic Acrustox. Overall, the findings herein are in concordance with global trends towards conservationist practices that may alleviate soil compaction in agricultural systems to maintain environmental sustainability.
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spelling Preconsolidation stress of gibbsitic and kaolinitic Oxisols under a multipractice conservationist coffee systemPressão de pré-consolidação de Latossolos gibbsítico e caulinítico sob sistema de multipraticas conservacionista no cultivo cafeeiroAgricultural gypsumGibbsiteKaoliniteLinear mixed regression modelSoil compactionOur goal was to analyze the impact of a multipractice soil conservationist system on coffee production in tropical soils (LATOSSOLO VERMELHO-AMARELO caulinítico/kaolinitic Haplustox and LATOSSOLO VERMELHO-gibbsítico/gibbsitic Acrustox) in Minas Gerais, Brazil. In the experimental area, the soil management involved a set of multiple conservationist practices during cultivation for more than 3.5 yrs. Soil samples were collected at 0-5, 10-15, and 20-25 cm depths at two positions: planting rows and between rows. The soil physical and mechanical properties were determined, with a focus mainly on the preconsolidation stress model (preconsolidation stress versus matric tension). For the purpose of analysis, a split-split plot experimental design was implemented. A linear mixed regression model (LMR) was fitted, and Wald’s test was performed (P < 0.05). An improvement of soil physical quality for both Oxisols was observed at the planting row position. The effects of multipractice soil management after 3.5 yrs of cultivation in association with increased gibbsite content could promote new soil structure organization, as revealed by LMR, resulting in more resilient soils (between rows) and increasing the resistance to external pressures on gibbsitic Acrustox. Overall, the findings herein are in concordance with global trends towards conservationist practices that may alleviate soil compaction in agricultural systems to maintain environmental sustainability.School of Agricultural Sciences Graduate Program in Agribusiness Federal University of Grande Dourados UFGDDepartment of Soil Science Federal University of Lavras UFLADepartment of Statistics Campus III Federal University of Paraná UFPRGraduate Program in Statistics UFPRDepartment of Soils and Fertilizers State University of São Paulo UNESPGraduate Program in Agricultural Sciences-Agronomy Federal Institute Goiano Campus Rio Verde IFgoianoDepartment of Soils and Fertilizers State University of São Paulo UNESPUFGDUniversidade Federal de Lavras (UFLA)Universidade Federal do Paraná (UFPR)Universidade Estadual Paulista (Unesp)IFgoianoCarducci, Carla Eloizede Oliveira, Geraldo CésarZeviani, Walmes MarquesLaureano, Henrique AparecidoBarbosa, Samara Martins [UNESP]Severiano, Eduardo da CostaCuri, Nilton2021-06-25T10:26:42Z2021-06-25T10:26:42Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1049-1067http://dx.doi.org/10.5433/1679-0359.2021v42n3p1049Semina:Ciencias Agrarias, v. 42, n. 3, p. 1049-1067, 2021.1679-03591676-546Xhttp://hdl.handle.net/11449/20610610.5433/1679-0359.2021v42n3p10492-s2.0-85103163437Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengSemina:Ciencias Agrariasinfo:eu-repo/semantics/openAccess2021-10-22T21:02:52Zoai:repositorio.unesp.br:11449/206106Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-22T21:02:52Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Preconsolidation stress of gibbsitic and kaolinitic Oxisols under a multipractice conservationist coffee system
Pressão de pré-consolidação de Latossolos gibbsítico e caulinítico sob sistema de multipraticas conservacionista no cultivo cafeeiro
title Preconsolidation stress of gibbsitic and kaolinitic Oxisols under a multipractice conservationist coffee system
spellingShingle Preconsolidation stress of gibbsitic and kaolinitic Oxisols under a multipractice conservationist coffee system
Carducci, Carla Eloize
Agricultural gypsum
Gibbsite
Kaolinite
Linear mixed regression model
Soil compaction
title_short Preconsolidation stress of gibbsitic and kaolinitic Oxisols under a multipractice conservationist coffee system
title_full Preconsolidation stress of gibbsitic and kaolinitic Oxisols under a multipractice conservationist coffee system
title_fullStr Preconsolidation stress of gibbsitic and kaolinitic Oxisols under a multipractice conservationist coffee system
title_full_unstemmed Preconsolidation stress of gibbsitic and kaolinitic Oxisols under a multipractice conservationist coffee system
title_sort Preconsolidation stress of gibbsitic and kaolinitic Oxisols under a multipractice conservationist coffee system
author Carducci, Carla Eloize
author_facet Carducci, Carla Eloize
de Oliveira, Geraldo César
Zeviani, Walmes Marques
Laureano, Henrique Aparecido
Barbosa, Samara Martins [UNESP]
Severiano, Eduardo da Costa
Curi, Nilton
author_role author
author2 de Oliveira, Geraldo César
Zeviani, Walmes Marques
Laureano, Henrique Aparecido
Barbosa, Samara Martins [UNESP]
Severiano, Eduardo da Costa
Curi, Nilton
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv UFGD
Universidade Federal de Lavras (UFLA)
Universidade Federal do Paraná (UFPR)
Universidade Estadual Paulista (Unesp)
IFgoiano
dc.contributor.author.fl_str_mv Carducci, Carla Eloize
de Oliveira, Geraldo César
Zeviani, Walmes Marques
Laureano, Henrique Aparecido
Barbosa, Samara Martins [UNESP]
Severiano, Eduardo da Costa
Curi, Nilton
dc.subject.por.fl_str_mv Agricultural gypsum
Gibbsite
Kaolinite
Linear mixed regression model
Soil compaction
topic Agricultural gypsum
Gibbsite
Kaolinite
Linear mixed regression model
Soil compaction
description Our goal was to analyze the impact of a multipractice soil conservationist system on coffee production in tropical soils (LATOSSOLO VERMELHO-AMARELO caulinítico/kaolinitic Haplustox and LATOSSOLO VERMELHO-gibbsítico/gibbsitic Acrustox) in Minas Gerais, Brazil. In the experimental area, the soil management involved a set of multiple conservationist practices during cultivation for more than 3.5 yrs. Soil samples were collected at 0-5, 10-15, and 20-25 cm depths at two positions: planting rows and between rows. The soil physical and mechanical properties were determined, with a focus mainly on the preconsolidation stress model (preconsolidation stress versus matric tension). For the purpose of analysis, a split-split plot experimental design was implemented. A linear mixed regression model (LMR) was fitted, and Wald’s test was performed (P < 0.05). An improvement of soil physical quality for both Oxisols was observed at the planting row position. The effects of multipractice soil management after 3.5 yrs of cultivation in association with increased gibbsite content could promote new soil structure organization, as revealed by LMR, resulting in more resilient soils (between rows) and increasing the resistance to external pressures on gibbsitic Acrustox. Overall, the findings herein are in concordance with global trends towards conservationist practices that may alleviate soil compaction in agricultural systems to maintain environmental sustainability.
publishDate 2021
dc.date.none.fl_str_mv 2021-06-25T10:26:42Z
2021-06-25T10:26:42Z
2021-01-01
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/10.5433/1679-0359.2021v42n3p1049
Semina:Ciencias Agrarias, v. 42, n. 3, p. 1049-1067, 2021.
1679-0359
1676-546X
http://hdl.handle.net/11449/206106
10.5433/1679-0359.2021v42n3p1049
2-s2.0-85103163437
url http://dx.doi.org/10.5433/1679-0359.2021v42n3p1049
http://hdl.handle.net/11449/206106
identifier_str_mv Semina:Ciencias Agrarias, v. 42, n. 3, p. 1049-1067, 2021.
1679-0359
1676-546X
10.5433/1679-0359.2021v42n3p1049
2-s2.0-85103163437
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Semina:Ciencias Agrarias
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1049-1067
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
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