Attributes of pedoindicator soils in areas cultivated with typical crops in the Western Amazon, Brazil

Detalhes bibliográficos
Autor(a) principal: Jordão, Half Weinberg Corrêa
Data de Publicação: 2020
Outros Autores: Campos, Milton César Costa, Mantovanelli, Bruno Campos, Frozzi, José César, Cunha, José Maurício da, Chechi, Leonardo, Fonseca, Julimar da Silva
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Bioscience journal (Online)
Texto Completo: https://seer.ufu.br/index.php/biosciencejournal/article/view/53609
Resumo: The crop systems adopted in the Amazônia region have been studied several times in terms of the variability and to indicate the soil attributes more sensitive to the different crops. Thus, the objective of this work was to apply multivariate techniques in order to identify the chemical attributes most sensitive to environmental changes in different crop systems in Western Amazonia, Brazil. The research was conducted in five rural properties located in the Humaitá city region, Western Amazonia, Brazil. There were selected four environments with natural characteristics (Native Forest - NF) and five cropping systems (Grazing, Cassava, Açaí, Agroforestry and Reforestation). In the selected areas, soil samples were collected at depths layers of 0.0-0.05 m; 0.05-0.1 m and 0.1-0.2 m and the following chemical analyzes were performed: pH in water, Ca2+, Mg2+, K +, Resin-P, phosphorus bio-available particulate (Pbp), OC, Al3+, H++Al3+ and from these results SB, T, t, m% and V% were calculated. Multivariate statistical techniques were used to verify similarities between the crop systems in the attempt to relate the crops grown and the chemical attributes. The multivariate analysis was essential in the crop systems distinction, as well as to describe the relationship with the chemical properties. The results demonstrate and reinforce the existing variability between crop systems, with emphasis on the variation in crop systems, compared to natural environments.
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spelling Attributes of pedoindicator soils in areas cultivated with typical crops in the Western Amazon, BrazilChemical attributesMultivariate techniquesNative forestSoil attributes.AgronomyThe crop systems adopted in the Amazônia region have been studied several times in terms of the variability and to indicate the soil attributes more sensitive to the different crops. Thus, the objective of this work was to apply multivariate techniques in order to identify the chemical attributes most sensitive to environmental changes in different crop systems in Western Amazonia, Brazil. The research was conducted in five rural properties located in the Humaitá city region, Western Amazonia, Brazil. There were selected four environments with natural characteristics (Native Forest - NF) and five cropping systems (Grazing, Cassava, Açaí, Agroforestry and Reforestation). In the selected areas, soil samples were collected at depths layers of 0.0-0.05 m; 0.05-0.1 m and 0.1-0.2 m and the following chemical analyzes were performed: pH in water, Ca2+, Mg2+, K +, Resin-P, phosphorus bio-available particulate (Pbp), OC, Al3+, H++Al3+ and from these results SB, T, t, m% and V% were calculated. Multivariate statistical techniques were used to verify similarities between the crop systems in the attempt to relate the crops grown and the chemical attributes. The multivariate analysis was essential in the crop systems distinction, as well as to describe the relationship with the chemical properties. The results demonstrate and reinforce the existing variability between crop systems, with emphasis on the variation in crop systems, compared to natural environments.EDUFU2020-12-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/5360910.14393/BJ-v36n0a2020-53609Bioscience Journal ; Vol. 36 (2020): Supplement1; 97-108Bioscience Journal ; v. 36 (2020): Supplement1; 97-1081981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/biosciencejournal/article/view/53609/31083Brazil; Contemporary Copyright (c) 2020 Half Weinberg Corrêa Jordão, Milton César Costa Campos, Bruno Campos Mantovanelli, José César Frozzi, José Maurício da Cunha; Leonardo Chechi; Julimar da Silva Fonsecahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessJordão, Half Weinberg Corrêa Campos, Milton César Costa Mantovanelli, Bruno Campos Frozzi, José CésarCunha, José Maurício daChechi, LeonardoFonseca, Julimar da Silva 2022-05-25T18:41:02Zoai:ojs.www.seer.ufu.br:article/53609Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-05-25T18:41:02Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false
dc.title.none.fl_str_mv Attributes of pedoindicator soils in areas cultivated with typical crops in the Western Amazon, Brazil
title Attributes of pedoindicator soils in areas cultivated with typical crops in the Western Amazon, Brazil
spellingShingle Attributes of pedoindicator soils in areas cultivated with typical crops in the Western Amazon, Brazil
Jordão, Half Weinberg Corrêa
Chemical attributes
Multivariate techniques
Native forest
Soil attributes.
Agronomy
title_short Attributes of pedoindicator soils in areas cultivated with typical crops in the Western Amazon, Brazil
title_full Attributes of pedoindicator soils in areas cultivated with typical crops in the Western Amazon, Brazil
title_fullStr Attributes of pedoindicator soils in areas cultivated with typical crops in the Western Amazon, Brazil
title_full_unstemmed Attributes of pedoindicator soils in areas cultivated with typical crops in the Western Amazon, Brazil
title_sort Attributes of pedoindicator soils in areas cultivated with typical crops in the Western Amazon, Brazil
author Jordão, Half Weinberg Corrêa
author_facet Jordão, Half Weinberg Corrêa
Campos, Milton César Costa
Mantovanelli, Bruno Campos
Frozzi, José César
Cunha, José Maurício da
Chechi, Leonardo
Fonseca, Julimar da Silva
author_role author
author2 Campos, Milton César Costa
Mantovanelli, Bruno Campos
Frozzi, José César
Cunha, José Maurício da
Chechi, Leonardo
Fonseca, Julimar da Silva
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Jordão, Half Weinberg Corrêa
Campos, Milton César Costa
Mantovanelli, Bruno Campos
Frozzi, José César
Cunha, José Maurício da
Chechi, Leonardo
Fonseca, Julimar da Silva
dc.subject.por.fl_str_mv Chemical attributes
Multivariate techniques
Native forest
Soil attributes.
Agronomy
topic Chemical attributes
Multivariate techniques
Native forest
Soil attributes.
Agronomy
description The crop systems adopted in the Amazônia region have been studied several times in terms of the variability and to indicate the soil attributes more sensitive to the different crops. Thus, the objective of this work was to apply multivariate techniques in order to identify the chemical attributes most sensitive to environmental changes in different crop systems in Western Amazonia, Brazil. The research was conducted in five rural properties located in the Humaitá city region, Western Amazonia, Brazil. There were selected four environments with natural characteristics (Native Forest - NF) and five cropping systems (Grazing, Cassava, Açaí, Agroforestry and Reforestation). In the selected areas, soil samples were collected at depths layers of 0.0-0.05 m; 0.05-0.1 m and 0.1-0.2 m and the following chemical analyzes were performed: pH in water, Ca2+, Mg2+, K +, Resin-P, phosphorus bio-available particulate (Pbp), OC, Al3+, H++Al3+ and from these results SB, T, t, m% and V% were calculated. Multivariate statistical techniques were used to verify similarities between the crop systems in the attempt to relate the crops grown and the chemical attributes. The multivariate analysis was essential in the crop systems distinction, as well as to describe the relationship with the chemical properties. The results demonstrate and reinforce the existing variability between crop systems, with emphasis on the variation in crop systems, compared to natural environments.
publishDate 2020
dc.date.none.fl_str_mv 2020-12-30
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://seer.ufu.br/index.php/biosciencejournal/article/view/53609
10.14393/BJ-v36n0a2020-53609
url https://seer.ufu.br/index.php/biosciencejournal/article/view/53609
identifier_str_mv 10.14393/BJ-v36n0a2020-53609
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://seer.ufu.br/index.php/biosciencejournal/article/view/53609/31083
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv Brazil; Contemporary
dc.publisher.none.fl_str_mv EDUFU
publisher.none.fl_str_mv EDUFU
dc.source.none.fl_str_mv Bioscience Journal ; Vol. 36 (2020): Supplement1; 97-108
Bioscience Journal ; v. 36 (2020): Supplement1; 97-108
1981-3163
reponame:Bioscience journal (Online)
instname:Universidade Federal de Uberlândia (UFU)
instacron:UFU
instname_str Universidade Federal de Uberlândia (UFU)
instacron_str UFU
institution UFU
reponame_str Bioscience journal (Online)
collection Bioscience journal (Online)
repository.name.fl_str_mv Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)
repository.mail.fl_str_mv biosciencej@ufu.br||
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