Influence of field slope and coffee plantation age on the physical properties of a red-yellow latosol

Detalhes bibliográficos
Autor(a) principal: Piero Iori
Data de Publicação: 2014
Outros Autores: Moacir de Souza Dias Junior, Ayodele Ebenezer Ajayi, Paulo Tácito Gontijo Guimarães, Áureo Aparecido Abreu Júnior
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/39924
Resumo: In modern agriculture, several factors cause changes in the soil physical properties. The time of establishment of a crop (plantation age) and the slope are examples of factors that moderate the impact of mechanized operations on the soil structure. The objective of this study was to analyze the effect of machinery traffic on the physical properties of a Red-Yellow Latosol under coffee plantations with different ages (2, 7, 18, and 33 years) and slope positions (3, 9 and 15 %). Samples were collected from three positions between coffee rows (lower wheel track, inter-row and upper wheel track) and at two depths (surface layer and sub-surface). Changes in the total porosity, macroporosity, microporosity, organic matter, bulk density, and aggregate stability were investigated. Our results showed that the slope influenced the organic matter content, microporosity and aggregate stability. The soil samples under the inter-row were minimally damaged in their structure, compared to those from under the lower and upper wheel track, while the structure was better preserved under the lower than the upper track. The time since the establishment of the crop, i.e., the plantation age, was the main factor determining the extent of structural degradation in the coffee plantation.
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spelling Influence of field slope and coffee plantation age on the physical properties of a red-yellow latosolInfluência da declividade do solo e do tempo de cultivo de café nas propriedades físicas de um latossolo vermelho-amareloAgricultural trafficCoffea arabica L.Soil degradationAggregate stabilityTráfego agrícolaCaféDegradação do soloIn modern agriculture, several factors cause changes in the soil physical properties. The time of establishment of a crop (plantation age) and the slope are examples of factors that moderate the impact of mechanized operations on the soil structure. The objective of this study was to analyze the effect of machinery traffic on the physical properties of a Red-Yellow Latosol under coffee plantations with different ages (2, 7, 18, and 33 years) and slope positions (3, 9 and 15 %). Samples were collected from three positions between coffee rows (lower wheel track, inter-row and upper wheel track) and at two depths (surface layer and sub-surface). Changes in the total porosity, macroporosity, microporosity, organic matter, bulk density, and aggregate stability were investigated. Our results showed that the slope influenced the organic matter content, microporosity and aggregate stability. The soil samples under the inter-row were minimally damaged in their structure, compared to those from under the lower and upper wheel track, while the structure was better preserved under the lower than the upper track. The time since the establishment of the crop, i.e., the plantation age, was the main factor determining the extent of structural degradation in the coffee plantation.Vários fatores causam alterações nas propriedades físicas do solo na agricultura moderna. O tempo de cultivo da cultura e a inclinação da área cultivada são exemplos de fatores que podem influenciar, bem como prejudicar, a estrutura do solo. O objetivo deste estudo foi analisar em plantações de café com diferentes idades de cultivo e com diferentes declividades na entrelinha, o efeito do tráfego de máquinas sobre as propriedades físicas do solo. O estudo foi desenvolvido em um Latossolo Vermelho-Amarelo. Selecionaram-se plantações de café com tempos de cultivo de 2, 7, 18 e 33 anos. Nessas plantações, foram selecionadas áreas (entrelinha do café) com inclinação lateral de 3, 9 e 15 %. O solo foi amostrado em três posições na entrelinha do café: linha de tráfego de baixo, linha de tráfego de cima e entre as linhas de tráfego (entrelinha). Amostras de solo foram coletadas em duas camadas (superficial e subsuperficial). As propriedades investigadas foram: porosidade total, macroporosidade, microporosidade, matéria orgânica, densidade e estabilidade de agregados. A declividade da entrelinha do cafeeiro influenciou a matéria orgânica e algumas propriedades físicas do solo, como microporosidade e estabilidade de agregados. As amostras na entrelinha (entre as linhas de tráfego) foram as que apresentaram os melhores resultados em termos de preservação da estrutura do solo, em relação às amostras das linhas de tráfegos (de baixo e de cima); as amostras da linha de tráfego de baixo evidenciaram melhores resultados em termos de preservação da estrutura do solo do que a linha de tráfego de cima. Observou-se que o tempo de cultivo da cultura foi o principal fator que interferiu na degradação estrutural dos solos na cultura do café.Sociedade Brasileira de Ciência do Solo (SBCS)2020-04-09T20:15:52Z2020-04-09T20:15:52Z2014-02info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfIORI, I. et al. Influence of field slope and coffee plantation age on the physical properties of a red-yellow latosol. Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 38, n. 1, p. 107-117, Jan./Feb. 2014. DOI: 10.1590/S0100-06832014000100010.http://repositorio.ufla.br/jspui/handle/1/39924Revista Brasileira de Ciência do Solo (RBCS)reponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAhttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccessPiero IoriMoacir de Souza Dias JuniorAyodele Ebenezer AjayiPaulo Tácito Gontijo GuimarãesÁureo Aparecido Abreu Júnioreng2020-04-09T20:15:54Zoai:localhost:1/39924Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2020-04-09T20:15:54Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Influence of field slope and coffee plantation age on the physical properties of a red-yellow latosol
Influência da declividade do solo e do tempo de cultivo de café nas propriedades físicas de um latossolo vermelho-amarelo
title Influence of field slope and coffee plantation age on the physical properties of a red-yellow latosol
spellingShingle Influence of field slope and coffee plantation age on the physical properties of a red-yellow latosol
Piero Iori
Agricultural traffic
Coffea arabica L.
Soil degradation
Aggregate stability
Tráfego agrícola
Café
Degradação do solo
title_short Influence of field slope and coffee plantation age on the physical properties of a red-yellow latosol
title_full Influence of field slope and coffee plantation age on the physical properties of a red-yellow latosol
title_fullStr Influence of field slope and coffee plantation age on the physical properties of a red-yellow latosol
title_full_unstemmed Influence of field slope and coffee plantation age on the physical properties of a red-yellow latosol
title_sort Influence of field slope and coffee plantation age on the physical properties of a red-yellow latosol
author Piero Iori
author_facet Piero Iori
Moacir de Souza Dias Junior
Ayodele Ebenezer Ajayi
Paulo Tácito Gontijo Guimarães
Áureo Aparecido Abreu Júnior
author_role author
author2 Moacir de Souza Dias Junior
Ayodele Ebenezer Ajayi
Paulo Tácito Gontijo Guimarães
Áureo Aparecido Abreu Júnior
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Piero Iori
Moacir de Souza Dias Junior
Ayodele Ebenezer Ajayi
Paulo Tácito Gontijo Guimarães
Áureo Aparecido Abreu Júnior
dc.subject.por.fl_str_mv Agricultural traffic
Coffea arabica L.
Soil degradation
Aggregate stability
Tráfego agrícola
Café
Degradação do solo
topic Agricultural traffic
Coffea arabica L.
Soil degradation
Aggregate stability
Tráfego agrícola
Café
Degradação do solo
description In modern agriculture, several factors cause changes in the soil physical properties. The time of establishment of a crop (plantation age) and the slope are examples of factors that moderate the impact of mechanized operations on the soil structure. The objective of this study was to analyze the effect of machinery traffic on the physical properties of a Red-Yellow Latosol under coffee plantations with different ages (2, 7, 18, and 33 years) and slope positions (3, 9 and 15 %). Samples were collected from three positions between coffee rows (lower wheel track, inter-row and upper wheel track) and at two depths (surface layer and sub-surface). Changes in the total porosity, macroporosity, microporosity, organic matter, bulk density, and aggregate stability were investigated. Our results showed that the slope influenced the organic matter content, microporosity and aggregate stability. The soil samples under the inter-row were minimally damaged in their structure, compared to those from under the lower and upper wheel track, while the structure was better preserved under the lower than the upper track. The time since the establishment of the crop, i.e., the plantation age, was the main factor determining the extent of structural degradation in the coffee plantation.
publishDate 2014
dc.date.none.fl_str_mv 2014-02
2020-04-09T20:15:52Z
2020-04-09T20:15:52Z
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 IORI, I. et al. Influence of field slope and coffee plantation age on the physical properties of a red-yellow latosol. Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 38, n. 1, p. 107-117, Jan./Feb. 2014. DOI: 10.1590/S0100-06832014000100010.
http://repositorio.ufla.br/jspui/handle/1/39924
identifier_str_mv IORI, I. et al. Influence of field slope and coffee plantation age on the physical properties of a red-yellow latosol. Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 38, n. 1, p. 107-117, Jan./Feb. 2014. DOI: 10.1590/S0100-06832014000100010.
url http://repositorio.ufla.br/jspui/handle/1/39924
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sociedade Brasileira de Ciência do Solo (SBCS)
publisher.none.fl_str_mv Sociedade Brasileira de Ciência do Solo (SBCS)
dc.source.none.fl_str_mv Revista Brasileira de Ciência do Solo (RBCS)
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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