Main conditioning factors of the Cambisols formation and implications for their use in São Desidério, Western Bahia
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista Espinhaço |
Texto Completo: | https://revistas.ufvjm.edu.br/revista-espinhaco/article/view/111 |
Resumo: | The cambisols of western State of Bahia (Northeastern Brazil) are less studied in terms of genesis and handling, once this portion of this State has latosols in its largest extension, where most of these studies are concentrated, due to the type of agriculture applied on these two kinds of soil. In general, the family agriculture is practiced in cambisol areas while agribusiness is more related to latosol ones. Therefore, this study aimed to characterize some morphological, chemical and physical attributes in a cambisol profile in São Desidério City, in order to provide a better understand of the relief influence in its genesis, including information about its use. In order to do so, and based on previous regional mapping, a soil profile has been chosen for morphological description, and its samples were collected and analyzed in the lab where textural analysis, particles density, organic matter content and pH have been performed. The evident cracks on the superficial and intermediate horizons show how important the clayey texture along with local seasonality is. This one is responsible for contracting the clays during the dry season and such characteristics indicate high fertility for this soil. However, the presence of cracks may negatively influence the farming, besides enhancing erosive processes under torrential rains. |
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Main conditioning factors of the Cambisols formation and implications for their use in São Desidério, Western BahiaPrincipais fatores condicionantes da formação e implicações para uso de Cambissolos em São Desidério, Oeste da BahiaGênese de solosfendilhamentospedogeomorfologiaSoil genesiscrackspedogeomorphologyThe cambisols of western State of Bahia (Northeastern Brazil) are less studied in terms of genesis and handling, once this portion of this State has latosols in its largest extension, where most of these studies are concentrated, due to the type of agriculture applied on these two kinds of soil. In general, the family agriculture is practiced in cambisol areas while agribusiness is more related to latosol ones. Therefore, this study aimed to characterize some morphological, chemical and physical attributes in a cambisol profile in São Desidério City, in order to provide a better understand of the relief influence in its genesis, including information about its use. In order to do so, and based on previous regional mapping, a soil profile has been chosen for morphological description, and its samples were collected and analyzed in the lab where textural analysis, particles density, organic matter content and pH have been performed. The evident cracks on the superficial and intermediate horizons show how important the clayey texture along with local seasonality is. This one is responsible for contracting the clays during the dry season and such characteristics indicate high fertility for this soil. However, the presence of cracks may negatively influence the farming, besides enhancing erosive processes under torrential rains.Os cambissolos da região Oeste da Bahia são menos estudados do ponto de vista de sua gênese e manejo. Esta porção do estado da Bahia possui em sua maior extensão latossolos, que são mais estudados e conhecidos do que os cambisolos da região, tendo em vista tipo de agricultura aplicada nestes dois tipos de solos. É praticada, de forma geral, a agricultura familiar em áreas de cambissolos e o agronegócio associado aos latossolos. Assim, foi objetivo deste estudo caracterizar alguns atributos morfológicos, químicos e físicos em um perfil de cambissolo no município de São Desidério, a fim de fornecer subsídios para melhor entender a influência do relevo em sua gênese, além de informações sobre seu aproveitamento. Para tanto, baseado em mapeamentos regionais prévios, foi escolhido um perfil de solo para descrição morfológica, tendo sido suas amostras coletadas e analisadas em laboratório onde foram realizadas análise textural, densidade de partículas, teor de matéria orgânica e pH. Os fendilhamentos evidentes nos horizontes superficial e intermediário demonstram a importância da textura argilosa combinada à sazonalidade local, esta última responsável pela contração das argilas no período de estiagem. Tais características indicam alta fertilidade para este solo. No entanto, a presença de fendilhamentos pode influenciar negativamente a prática agrícola, além de potencializar processos erosivos sob chuvas torrentes.UFVJM2018-06-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtigo avaliado pelos Paresapplication/pdfhttps://revistas.ufvjm.edu.br/revista-espinhaco/article/view/11110.5281/zenodo.3952909Revista Espinhaço ; Revista Espinhaço #122317-0611reponame:Revista Espinhaçoinstname:Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM)instacron:UFVJMporhttps://revistas.ufvjm.edu.br/revista-espinhaco/article/view/111/122Copyright (c) 2022 Revista Espinhaço https://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessBarbosa, Arianne de SouzaSantos, Gisele Barbosa dosDias, Edimar SouzaSiqueira, Ervson da SilvaSilva, Juliano Ramos daBarbosa, Vitória Dourado2022-07-22T18:46:54Zoai:ojs.pkp.sfu.ca:article/111Revistahttps://revistaespinhaco.com/index.php/revista/indexPUBhttps://revistas.ufvjm.edu.br/revista-espinhaco/oairevista.espinhaco@gmail.com || doug.sathler@gmail.com2317-06112317-0611opendoar:2022-07-22T18:46:54Revista Espinhaço - Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM)false |
dc.title.none.fl_str_mv |
Main conditioning factors of the Cambisols formation and implications for their use in São Desidério, Western Bahia Principais fatores condicionantes da formação e implicações para uso de Cambissolos em São Desidério, Oeste da Bahia |
title |
Main conditioning factors of the Cambisols formation and implications for their use in São Desidério, Western Bahia |
spellingShingle |
Main conditioning factors of the Cambisols formation and implications for their use in São Desidério, Western Bahia Barbosa, Arianne de Souza Gênese de solos fendilhamentos pedogeomorfologia Soil genesis cracks pedogeomorphology |
title_short |
Main conditioning factors of the Cambisols formation and implications for their use in São Desidério, Western Bahia |
title_full |
Main conditioning factors of the Cambisols formation and implications for their use in São Desidério, Western Bahia |
title_fullStr |
Main conditioning factors of the Cambisols formation and implications for their use in São Desidério, Western Bahia |
title_full_unstemmed |
Main conditioning factors of the Cambisols formation and implications for their use in São Desidério, Western Bahia |
title_sort |
Main conditioning factors of the Cambisols formation and implications for their use in São Desidério, Western Bahia |
author |
Barbosa, Arianne de Souza |
author_facet |
Barbosa, Arianne de Souza Santos, Gisele Barbosa dos Dias, Edimar Souza Siqueira, Ervson da Silva Silva, Juliano Ramos da Barbosa, Vitória Dourado |
author_role |
author |
author2 |
Santos, Gisele Barbosa dos Dias, Edimar Souza Siqueira, Ervson da Silva Silva, Juliano Ramos da Barbosa, Vitória Dourado |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Barbosa, Arianne de Souza Santos, Gisele Barbosa dos Dias, Edimar Souza Siqueira, Ervson da Silva Silva, Juliano Ramos da Barbosa, Vitória Dourado |
dc.subject.por.fl_str_mv |
Gênese de solos fendilhamentos pedogeomorfologia Soil genesis cracks pedogeomorphology |
topic |
Gênese de solos fendilhamentos pedogeomorfologia Soil genesis cracks pedogeomorphology |
description |
The cambisols of western State of Bahia (Northeastern Brazil) are less studied in terms of genesis and handling, once this portion of this State has latosols in its largest extension, where most of these studies are concentrated, due to the type of agriculture applied on these two kinds of soil. In general, the family agriculture is practiced in cambisol areas while agribusiness is more related to latosol ones. Therefore, this study aimed to characterize some morphological, chemical and physical attributes in a cambisol profile in São Desidério City, in order to provide a better understand of the relief influence in its genesis, including information about its use. In order to do so, and based on previous regional mapping, a soil profile has been chosen for morphological description, and its samples were collected and analyzed in the lab where textural analysis, particles density, organic matter content and pH have been performed. The evident cracks on the superficial and intermediate horizons show how important the clayey texture along with local seasonality is. This one is responsible for contracting the clays during the dry season and such characteristics indicate high fertility for this soil. However, the presence of cracks may negatively influence the farming, besides enhancing erosive processes under torrential rains. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-06-07 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artigo avaliado pelos Pares |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufvjm.edu.br/revista-espinhaco/article/view/111 10.5281/zenodo.3952909 |
url |
https://revistas.ufvjm.edu.br/revista-espinhaco/article/view/111 |
identifier_str_mv |
10.5281/zenodo.3952909 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufvjm.edu.br/revista-espinhaco/article/view/111/122 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2022 Revista Espinhaço https://creativecommons.org/licenses/by-nc-nd/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2022 Revista Espinhaço https://creativecommons.org/licenses/by-nc-nd/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
UFVJM |
publisher.none.fl_str_mv |
UFVJM |
dc.source.none.fl_str_mv |
Revista Espinhaço ; Revista Espinhaço #12 2317-0611 reponame:Revista Espinhaço instname:Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM) instacron:UFVJM |
instname_str |
Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM) |
instacron_str |
UFVJM |
institution |
UFVJM |
reponame_str |
Revista Espinhaço |
collection |
Revista Espinhaço |
repository.name.fl_str_mv |
Revista Espinhaço - Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM) |
repository.mail.fl_str_mv |
revista.espinhaco@gmail.com || doug.sathler@gmail.com |
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