Spatial dependence of sugarcane yield according to the altitude and soil physical attributes in a transect

Detalhes bibliográficos
Autor(a) principal: Souza, Diego Henrique Silva de
Data de Publicação: 2023
Outros Autores: Silva, Ênio Farias de França e, Paz-González, Antonio, Siqueira, Glécio Machado, Dantas, Daniel da Costa
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Caatinga
Texto Completo: https://periodicos.ufersa.edu.br/caatinga/article/view/11617
Resumo: Soil management carried out in areas with sugarcane production causes changes in the soil physical attributes, and geostatistics makes it possible to study the behavior of the spatial distribution of these variations. This study aimed to evaluate the behavior of the spatial distribution of sugarcane yield averages according to the altitude and soil physical attributes along a transect in Goiana, Pernambuco, Brazil. Sugarcane yield averages, altitudes, and soil physical attributes, such as soil bulk density, total porosity, micro and macro porosity, sand (total, coarse, and fine), silt, and clay, in the 0.00-0.20 and 0.20-0.40 m soil layers were determined at 20 m intervals along the transect characterized by a toposequence of Ultisols and Spodosols. Exploratory data analysis was performed with the aid of descriptive statistics. The analysis of spatial dependence was performed using geostatistics. Pairs of semivariances were obtained using the GS+ software. The development and adjustment of the semivariograms were performed using the GEOEAS geostatistical tool. The highest contents of the finest soil particles were found in the lowest sections of the transect, in the 0.20-0.40 m soil layers. The highest amount of macropores was observed in the subsurface soil layer. The areas with the lowest amount of micropores showed the lowest average sugarcane yield, around 32.00 t.ha-1. The geostatistical model that best fitted the data set was the spherical model.
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spelling Spatial dependence of sugarcane yield according to the altitude and soil physical attributes in a transectDependência espacial da produtividade da cana-de-açúcar, altitude e atributos físicos do solo em um transectoDistribuição espacial. Física do solo. Geoestatística. Variabilidade espacial.Spatial distribution. Soil physics. Geostatistics. Spatial variability.Soil management carried out in areas with sugarcane production causes changes in the soil physical attributes, and geostatistics makes it possible to study the behavior of the spatial distribution of these variations. This study aimed to evaluate the behavior of the spatial distribution of sugarcane yield averages according to the altitude and soil physical attributes along a transect in Goiana, Pernambuco, Brazil. Sugarcane yield averages, altitudes, and soil physical attributes, such as soil bulk density, total porosity, micro and macro porosity, sand (total, coarse, and fine), silt, and clay, in the 0.00-0.20 and 0.20-0.40 m soil layers were determined at 20 m intervals along the transect characterized by a toposequence of Ultisols and Spodosols. Exploratory data analysis was performed with the aid of descriptive statistics. The analysis of spatial dependence was performed using geostatistics. Pairs of semivariances were obtained using the GS+ software. The development and adjustment of the semivariograms were performed using the GEOEAS geostatistical tool. The highest contents of the finest soil particles were found in the lowest sections of the transect, in the 0.20-0.40 m soil layers. The highest amount of macropores was observed in the subsurface soil layer. The areas with the lowest amount of micropores showed the lowest average sugarcane yield, around 32.00 t.ha-1. The geostatistical model that best fitted the data set was the spherical model.O manejo do solo em áreas com produção de cana-de-açúcar ocasiona modificações nos atributos físicos do solo, e a geoestatística permite estudar o comportamento de distribuição espacial destas variações. O objetivo deste estudo foi avaliar o comportamento da distribuição espacial da produtividade média da cana-de-açúcar, da altitude e dos atributos físicos do solo ao longo um transecto, localizado no município de Goiana, estado de Pernambuco, Brasil. A produtividade média da cana-de-açúcar, a altitude e os atributos físicos do solo: densidade do solo, porosidade total, micro e macro porosidade, areia (total, grossa e fina), silte e argila, nas camadas de 0,00-0,20 e 0,20-0,40 m de profundidade, foram quantificados  em 145 pontos com intervalos de 20 m entre os pontos ao longo do transecto caracterizado por uma toposequência de Argissolo e Espodossolo. A análise exploratória dos dados foi realizada por meio da estatística descritiva. A análise de dependência espacial foi realizada por meio da geoestatística. Os pares das semivariâncias foram obtidos utilizando o programa GS+. A construção e o ajuste dos semivariogramas foram realizados utilizando a ferramenta geoestatística GEOEAS. Os maiores conteúdo de argila e silte foram verificados nos trechos mais baixos do transecto, na camada de 0,20-0,40 m. O maior conteúdo de macroporos foi observado na camada subsuperficial do solo. Os trechos com menor conteúdo de microporos, apresentaram menor produtividade média da cana-de-açúcar, em torno de 32,00 t.ha-1. O modelo geoestatístico que melhor se ajustou ao conjunto dos dados foi o esférico.Universidade Federal Rural do Semi-Árido2023-09-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufersa.edu.br/caatinga/article/view/1161710.1590/1983-21252023v36n417rcREVISTA CAATINGA; Vol. 36 No. 4 (2023); 897-906Revista Caatinga; v. 36 n. 4 (2023); 897-9061983-21250100-316Xreponame:Revista Caatingainstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAenghttps://periodicos.ufersa.edu.br/caatinga/article/view/11617/11331Copyright (c) 2023 Revista Caatingainfo:eu-repo/semantics/openAccessSouza, Diego Henrique Silva deSilva, Ênio Farias de França ePaz-González, AntonioSiqueira, Glécio MachadoDantas, Daniel da Costa2023-09-28T13:11:56Zoai:ojs.periodicos.ufersa.edu.br:article/11617Revistahttps://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:2024-04-29T09:47:04.676472Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)true
dc.title.none.fl_str_mv Spatial dependence of sugarcane yield according to the altitude and soil physical attributes in a transect
Dependência espacial da produtividade da cana-de-açúcar, altitude e atributos físicos do solo em um transecto
title Spatial dependence of sugarcane yield according to the altitude and soil physical attributes in a transect
spellingShingle Spatial dependence of sugarcane yield according to the altitude and soil physical attributes in a transect
Souza, Diego Henrique Silva de
Distribuição espacial. Física do solo. Geoestatística. Variabilidade espacial.
Spatial distribution. Soil physics. Geostatistics. Spatial variability.
title_short Spatial dependence of sugarcane yield according to the altitude and soil physical attributes in a transect
title_full Spatial dependence of sugarcane yield according to the altitude and soil physical attributes in a transect
title_fullStr Spatial dependence of sugarcane yield according to the altitude and soil physical attributes in a transect
title_full_unstemmed Spatial dependence of sugarcane yield according to the altitude and soil physical attributes in a transect
title_sort Spatial dependence of sugarcane yield according to the altitude and soil physical attributes in a transect
author Souza, Diego Henrique Silva de
author_facet Souza, Diego Henrique Silva de
Silva, Ênio Farias de França e
Paz-González, Antonio
Siqueira, Glécio Machado
Dantas, Daniel da Costa
author_role author
author2 Silva, Ênio Farias de França e
Paz-González, Antonio
Siqueira, Glécio Machado
Dantas, Daniel da Costa
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Souza, Diego Henrique Silva de
Silva, Ênio Farias de França e
Paz-González, Antonio
Siqueira, Glécio Machado
Dantas, Daniel da Costa
dc.subject.por.fl_str_mv Distribuição espacial. Física do solo. Geoestatística. Variabilidade espacial.
Spatial distribution. Soil physics. Geostatistics. Spatial variability.
topic Distribuição espacial. Física do solo. Geoestatística. Variabilidade espacial.
Spatial distribution. Soil physics. Geostatistics. Spatial variability.
description Soil management carried out in areas with sugarcane production causes changes in the soil physical attributes, and geostatistics makes it possible to study the behavior of the spatial distribution of these variations. This study aimed to evaluate the behavior of the spatial distribution of sugarcane yield averages according to the altitude and soil physical attributes along a transect in Goiana, Pernambuco, Brazil. Sugarcane yield averages, altitudes, and soil physical attributes, such as soil bulk density, total porosity, micro and macro porosity, sand (total, coarse, and fine), silt, and clay, in the 0.00-0.20 and 0.20-0.40 m soil layers were determined at 20 m intervals along the transect characterized by a toposequence of Ultisols and Spodosols. Exploratory data analysis was performed with the aid of descriptive statistics. The analysis of spatial dependence was performed using geostatistics. Pairs of semivariances were obtained using the GS+ software. The development and adjustment of the semivariograms were performed using the GEOEAS geostatistical tool. The highest contents of the finest soil particles were found in the lowest sections of the transect, in the 0.20-0.40 m soil layers. The highest amount of macropores was observed in the subsurface soil layer. The areas with the lowest amount of micropores showed the lowest average sugarcane yield, around 32.00 t.ha-1. The geostatistical model that best fitted the data set was the spherical model.
publishDate 2023
dc.date.none.fl_str_mv 2023-09-28
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/11617
10.1590/1983-21252023v36n417rc
url https://periodicos.ufersa.edu.br/caatinga/article/view/11617
identifier_str_mv 10.1590/1983-21252023v36n417rc
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.ufersa.edu.br/caatinga/article/view/11617/11331
dc.rights.driver.fl_str_mv Copyright (c) 2023 Revista Caatinga
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2023 Revista Caatinga
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. 36 No. 4 (2023); 897-906
Revista Caatinga; v. 36 n. 4 (2023); 897-906
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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