SPATIAL DEPENDENCE OF THE AGGREGATE STABILITY AND ORGANIC MATTER IN A CAMBISOL UNDER SUGAR CANE CULTIVATION
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista Caatinga |
Texto Completo: | https://periodicos.ufersa.edu.br/caatinga/article/view/2886 |
Resumo: | The soil management system can modify the natural distribution of the soil attributes and, consequently, the variability of the soil aggregation and organic matter content. Thus, the aim of this work was to evaluate the aggregate stability and organic matter content spatial distribution on a Haplic Cambisol under sugar cane cultivation in the Southern Amazonas State, Brazil. A 70 x 70 m square mesh, with regular 10 meters intervals, was designed over the cultivation area, resulting in 64 sample points. Soil blocks with preserved structure were collected at 0.0-0.2 m depth in order to analyze the aggregate stability and organic matter content. The data were submitted to the descriptive and geostatistical analysis. The soil attributes presented a spatial dependence structure and the greater range was observed for the mean weighted diameter and aggregate class 2.00 and 2.00-1.00 mm). |
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SPATIAL DEPENDENCE OF THE AGGREGATE STABILITY AND ORGANIC MATTER IN A CAMBISOL UNDER SUGAR CANE CULTIVATIONGeostatistics. Soil physical attributes. Soil aggregation.The soil management system can modify the natural distribution of the soil attributes and, consequently, the variability of the soil aggregation and organic matter content. Thus, the aim of this work was to evaluate the aggregate stability and organic matter content spatial distribution on a Haplic Cambisol under sugar cane cultivation in the Southern Amazonas State, Brazil. A 70 x 70 m square mesh, with regular 10 meters intervals, was designed over the cultivation area, resulting in 64 sample points. Soil blocks with preserved structure were collected at 0.0-0.2 m depth in order to analyze the aggregate stability and organic matter content. The data were submitted to the descriptive and geostatistical analysis. The soil attributes presented a spatial dependence structure and the greater range was observed for the mean weighted diameter and aggregate class 2.00 and 2.00-1.00 mm).Universidade Federal Rural do Semi-Árido2013-12-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufersa.edu.br/caatinga/article/view/2886REVISTA CAATINGA; Vol. 26 No. 4 (2013); 1-9Revista Caatinga; v. 26 n. 4 (2013); 1-91983-21250100-316Xreponame:Revista Caatingainstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAporhttps://periodicos.ufersa.edu.br/caatinga/article/view/2886/pdf_64OLIVEIRA, IVANILDO AMORIM DECAMPOS, MILTON CESAR COSTAAQUINO, RENATO ELEOTERIOFREITAS, LUDMILASILVA, DOUGLAS MARCELO PINHEIRO DAinfo:eu-repo/semantics/openAccess2018-12-07T16:18:13Zoai:ojs.periodicos.ufersa.edu.br:article/2886Revistahttps://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:2024-04-29T09:46:02.591754Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)true |
dc.title.none.fl_str_mv |
SPATIAL DEPENDENCE OF THE AGGREGATE STABILITY AND ORGANIC MATTER IN A CAMBISOL UNDER SUGAR CANE CULTIVATION |
title |
SPATIAL DEPENDENCE OF THE AGGREGATE STABILITY AND ORGANIC MATTER IN A CAMBISOL UNDER SUGAR CANE CULTIVATION |
spellingShingle |
SPATIAL DEPENDENCE OF THE AGGREGATE STABILITY AND ORGANIC MATTER IN A CAMBISOL UNDER SUGAR CANE CULTIVATION OLIVEIRA, IVANILDO AMORIM DE Geostatistics. Soil physical attributes. Soil aggregation. |
title_short |
SPATIAL DEPENDENCE OF THE AGGREGATE STABILITY AND ORGANIC MATTER IN A CAMBISOL UNDER SUGAR CANE CULTIVATION |
title_full |
SPATIAL DEPENDENCE OF THE AGGREGATE STABILITY AND ORGANIC MATTER IN A CAMBISOL UNDER SUGAR CANE CULTIVATION |
title_fullStr |
SPATIAL DEPENDENCE OF THE AGGREGATE STABILITY AND ORGANIC MATTER IN A CAMBISOL UNDER SUGAR CANE CULTIVATION |
title_full_unstemmed |
SPATIAL DEPENDENCE OF THE AGGREGATE STABILITY AND ORGANIC MATTER IN A CAMBISOL UNDER SUGAR CANE CULTIVATION |
title_sort |
SPATIAL DEPENDENCE OF THE AGGREGATE STABILITY AND ORGANIC MATTER IN A CAMBISOL UNDER SUGAR CANE CULTIVATION |
author |
OLIVEIRA, IVANILDO AMORIM DE |
author_facet |
OLIVEIRA, IVANILDO AMORIM DE CAMPOS, MILTON CESAR COSTA AQUINO, RENATO ELEOTERIO FREITAS, LUDMILA SILVA, DOUGLAS MARCELO PINHEIRO DA |
author_role |
author |
author2 |
CAMPOS, MILTON CESAR COSTA AQUINO, RENATO ELEOTERIO FREITAS, LUDMILA SILVA, DOUGLAS MARCELO PINHEIRO DA |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
OLIVEIRA, IVANILDO AMORIM DE CAMPOS, MILTON CESAR COSTA AQUINO, RENATO ELEOTERIO FREITAS, LUDMILA SILVA, DOUGLAS MARCELO PINHEIRO DA |
dc.subject.por.fl_str_mv |
Geostatistics. Soil physical attributes. Soil aggregation. |
topic |
Geostatistics. Soil physical attributes. Soil aggregation. |
description |
The soil management system can modify the natural distribution of the soil attributes and, consequently, the variability of the soil aggregation and organic matter content. Thus, the aim of this work was to evaluate the aggregate stability and organic matter content spatial distribution on a Haplic Cambisol under sugar cane cultivation in the Southern Amazonas State, Brazil. A 70 x 70 m square mesh, with regular 10 meters intervals, was designed over the cultivation area, resulting in 64 sample points. Soil blocks with preserved structure were collected at 0.0-0.2 m depth in order to analyze the aggregate stability and organic matter content. The data were submitted to the descriptive and geostatistical analysis. The soil attributes presented a spatial dependence structure and the greater range was observed for the mean weighted diameter and aggregate class 2.00 and 2.00-1.00 mm). |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-12-10 |
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/2886 |
url |
https://periodicos.ufersa.edu.br/caatinga/article/view/2886 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufersa.edu.br/caatinga/article/view/2886/pdf_64 |
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. 26 No. 4 (2013); 1-9 Revista Caatinga; v. 26 n. 4 (2013); 1-9 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_ |
1797674023991115776 |