PEDOGENESIS AND SOIL CLASSIFICATION OF AN EXPERIMENTAL FARM IN MOSSORÓ, STATE OF RIO GRANDE DO NORTE, BRAZIL

Detalhes bibliográficos
Autor(a) principal: Rêgo, Lunara Gleika da Silva
Data de Publicação: 2016
Outros Autores: Martins, Carolina Malala, Silva, Eulene Francisco da, Silva, Jéssia Juliana Alves da, Lima, Rebeca Nairony da Silva
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Caatinga
Texto Completo: https://periodicos.ufersa.edu.br/caatinga/article/view/5776
Resumo: The Rafael Fernandes experimental farm is located in the Alagoinha district, northwest of Mossoró, State of Rio Grande do Norte, Brazil, over two pedogenic formations of different edaphic characteristics, thus needing a more detailed description of its soil types, since this area hosts several experimental fields for researches on agriculture. The objective of this work was to characterize the morphological, physical, chemical and mineralogical features of the most representative soils of this farm, in order to understand its pedogenesis and define its classifications. The whole area was surveyed in order to assess its more representative pedogenic formations. Three soil profiles were classified and described, from which samples were collected in all horizons for physical, chemical and mineralogical analysis. The parent materials and the relief were the determining factors for pedogenic processes of desilication, podzolization and laterization, generating the three main soil types of the area, which were classified up to the 4th categorical level and described as: Typic Rhodustults (P1), Rhodic Haplustox (P2) and Typic Plinthustalfs (P3).
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spelling PEDOGENESIS AND SOIL CLASSIFICATION OF AN EXPERIMENTAL FARM IN MOSSORÓ, STATE OF RIO GRANDE DO NORTE, BRAZILPEDOGÊNESE E CLASSIFICAÇÃO DE SOLOS DA FAZENDA EXPERIMENTAL “RAFAEL FERNANDES” NO MUNICÍPIO DE MOSSORÓ, RNSemiarid region. Weathering. Pedogenic processes. Barreiras Group.Semiárido. Intemperismo. Processos Pedogenéticos. Grupo Barreiras.The Rafael Fernandes experimental farm is located in the Alagoinha district, northwest of Mossoró, State of Rio Grande do Norte, Brazil, over two pedogenic formations of different edaphic characteristics, thus needing a more detailed description of its soil types, since this area hosts several experimental fields for researches on agriculture. The objective of this work was to characterize the morphological, physical, chemical and mineralogical features of the most representative soils of this farm, in order to understand its pedogenesis and define its classifications. The whole area was surveyed in order to assess its more representative pedogenic formations. Three soil profiles were classified and described, from which samples were collected in all horizons for physical, chemical and mineralogical analysis. The parent materials and the relief were the determining factors for pedogenic processes of desilication, podzolization and laterization, generating the three main soil types of the area, which were classified up to the 4th categorical level and described as: Typic Rhodustults (P1), Rhodic Haplustox (P2) and Typic Plinthustalfs (P3).A fazenda experimental Rafael Fernandes está localizada no distrito de Alagoinha e inserida entre duas pedoformas da região noroeste do município de Mossoró-RN, apresentando características edáficas distintas, o que gera a necessidade de descrições mais detalhadas acerca das classes de solos existentes na área, uma vez que a mesma dispõe de diversos campos experimentais com pesquisas na área de ciências agrárias. Assim, a realização do presente trabalho teve como objetivo a caracterização morfológica, física, química e mineralógica dos solos mais representativos da fazenda a fim de compreender a pedogênese e definir sua classificação. Foram realizadas viagens de reconhecimento de toda a área para a decisão das pedoformas mais representativas e assim definidos três perfis de solo, os quais foram descritos e coletadas as amostras em todos os horizontes para a realização das análises físicas, químicas e mineralógicas. Os resultados permitiram concluir que o material de origem e o relevo foram os fatores determinantes para a ocorrência dos processos pedogenéticos de latolização, podzolização e plintitização, gerando a identificação de três classes de solo principais na Fazenda Experimental que, classificados em 4° nível categórico, definiram-se como: Argissolo Vermelho Distrófico Típico (P1), Latossolo Vermelho Distrófico Argissólico (P2) e Plintossolo Argiluvico Eutrófico Típico (P3).Universidade Federal Rural do Semi-Árido2016-09-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufersa.edu.br/caatinga/article/view/577610.1590/1983-21252016v29n430rcREVISTA CAATINGA; Vol. 29 No. 4 (2016); 1036-1042Revista Caatinga; v. 29 n. 4 (2016); 1036-10421983-21250100-316Xreponame:Revista Caatingainstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAenghttps://periodicos.ufersa.edu.br/caatinga/article/view/5776/pdfRêgo, Lunara Gleika da SilvaMartins, Carolina MalalaSilva, Eulene Francisco daSilva, Jéssia Juliana Alves daLima, Rebeca Nairony da Silvainfo:eu-repo/semantics/openAccess2023-07-19T18:56:07Zoai:ojs.periodicos.ufersa.edu.br:article/5776Revistahttps://periodicos.ufersa.edu.br/index.php/caatinga/indexPUBhttps://periodicos.ufersa.edu.br/index.php/caatinga/oaipatricio@ufersa.edu.br|| caatinga@ufersa.edu.br1983-21250100-316Xopendoar:2024-04-29T09:46:24.736878Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)true
dc.title.none.fl_str_mv PEDOGENESIS AND SOIL CLASSIFICATION OF AN EXPERIMENTAL FARM IN MOSSORÓ, STATE OF RIO GRANDE DO NORTE, BRAZIL
PEDOGÊNESE E CLASSIFICAÇÃO DE SOLOS DA FAZENDA EXPERIMENTAL “RAFAEL FERNANDES” NO MUNICÍPIO DE MOSSORÓ, RN
title PEDOGENESIS AND SOIL CLASSIFICATION OF AN EXPERIMENTAL FARM IN MOSSORÓ, STATE OF RIO GRANDE DO NORTE, BRAZIL
spellingShingle PEDOGENESIS AND SOIL CLASSIFICATION OF AN EXPERIMENTAL FARM IN MOSSORÓ, STATE OF RIO GRANDE DO NORTE, BRAZIL
Rêgo, Lunara Gleika da Silva
Semiarid region. Weathering. Pedogenic processes. Barreiras Group.
Semiárido. Intemperismo. Processos Pedogenéticos. Grupo Barreiras.
title_short PEDOGENESIS AND SOIL CLASSIFICATION OF AN EXPERIMENTAL FARM IN MOSSORÓ, STATE OF RIO GRANDE DO NORTE, BRAZIL
title_full PEDOGENESIS AND SOIL CLASSIFICATION OF AN EXPERIMENTAL FARM IN MOSSORÓ, STATE OF RIO GRANDE DO NORTE, BRAZIL
title_fullStr PEDOGENESIS AND SOIL CLASSIFICATION OF AN EXPERIMENTAL FARM IN MOSSORÓ, STATE OF RIO GRANDE DO NORTE, BRAZIL
title_full_unstemmed PEDOGENESIS AND SOIL CLASSIFICATION OF AN EXPERIMENTAL FARM IN MOSSORÓ, STATE OF RIO GRANDE DO NORTE, BRAZIL
title_sort PEDOGENESIS AND SOIL CLASSIFICATION OF AN EXPERIMENTAL FARM IN MOSSORÓ, STATE OF RIO GRANDE DO NORTE, BRAZIL
author Rêgo, Lunara Gleika da Silva
author_facet Rêgo, Lunara Gleika da Silva
Martins, Carolina Malala
Silva, Eulene Francisco da
Silva, Jéssia Juliana Alves da
Lima, Rebeca Nairony da Silva
author_role author
author2 Martins, Carolina Malala
Silva, Eulene Francisco da
Silva, Jéssia Juliana Alves da
Lima, Rebeca Nairony da Silva
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Rêgo, Lunara Gleika da Silva
Martins, Carolina Malala
Silva, Eulene Francisco da
Silva, Jéssia Juliana Alves da
Lima, Rebeca Nairony da Silva
dc.subject.por.fl_str_mv Semiarid region. Weathering. Pedogenic processes. Barreiras Group.
Semiárido. Intemperismo. Processos Pedogenéticos. Grupo Barreiras.
topic Semiarid region. Weathering. Pedogenic processes. Barreiras Group.
Semiárido. Intemperismo. Processos Pedogenéticos. Grupo Barreiras.
description The Rafael Fernandes experimental farm is located in the Alagoinha district, northwest of Mossoró, State of Rio Grande do Norte, Brazil, over two pedogenic formations of different edaphic characteristics, thus needing a more detailed description of its soil types, since this area hosts several experimental fields for researches on agriculture. The objective of this work was to characterize the morphological, physical, chemical and mineralogical features of the most representative soils of this farm, in order to understand its pedogenesis and define its classifications. The whole area was surveyed in order to assess its more representative pedogenic formations. Three soil profiles were classified and described, from which samples were collected in all horizons for physical, chemical and mineralogical analysis. The parent materials and the relief were the determining factors for pedogenic processes of desilication, podzolization and laterization, generating the three main soil types of the area, which were classified up to the 4th categorical level and described as: Typic Rhodustults (P1), Rhodic Haplustox (P2) and Typic Plinthustalfs (P3).
publishDate 2016
dc.date.none.fl_str_mv 2016-09-13
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufersa.edu.br/caatinga/article/view/5776
10.1590/1983-21252016v29n430rc
url https://periodicos.ufersa.edu.br/caatinga/article/view/5776
identifier_str_mv 10.1590/1983-21252016v29n430rc
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.ufersa.edu.br/caatinga/article/view/5776/pdf
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal Rural do Semi-Árido
publisher.none.fl_str_mv Universidade Federal Rural do Semi-Árido
dc.source.none.fl_str_mv REVISTA CAATINGA; Vol. 29 No. 4 (2016); 1036-1042
Revista Caatinga; v. 29 n. 4 (2016); 1036-1042
1983-2125
0100-316X
reponame:Revista Caatinga
instname:Universidade Federal Rural do Semi-Árido (UFERSA)
instacron:UFERSA
instname_str Universidade Federal Rural do Semi-Árido (UFERSA)
instacron_str UFERSA
institution UFERSA
reponame_str Revista Caatinga
collection Revista Caatinga
repository.name.fl_str_mv Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)
repository.mail.fl_str_mv patricio@ufersa.edu.br|| caatinga@ufersa.edu.br
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