Spatial dependence of sugarcane yield according to the altitude and soil physical attributes in a transect
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , |
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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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 |
_version_ |
1797674030110605312 |