Temporal stability of soil moisture under effect of three spacings in a eucalyptus stand
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Acta Scientiarum. Agronomy (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/32656 |
Resumo: | Soil moisture temporal variability is an important concept in understanding forest management. The objective of this study was to analyse the effect of planting density on soil profile moisture in a clonal Eucalyptus plantation. Soil moisture was observed every 15 days at 25 points distributed throughout the eucalyptus stand between November 2013 and October 2015 to characterize the moisture according to the following three types of spacings: 3 x 2, 3 x 3, and 3 x 5 m. At each point, the 0 - 10, 10 - 20, 20 - 30, 30 – 40, and 60 - 100 cm layers were evaluated using a Profile Probe PR2 model. Soil moisture showed high spatial variability in the 0 - 10 cm layer, whereas from 30 to 100 cm deep, the moisture tended to become more homogeneous throughout the area. The dry periods presented greater temporal soil moisture stability when compared to the rainy seasons. The 3 x 2 m spacing has greater temporal soil moisture stability when compared to the others, while the 3 x 3 m spacing presented greater temporal variability. |
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Acta Scientiarum. Agronomy (Online) |
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Temporal stability of soil moisture under effect of three spacings in a eucalyptus standplanting densityoxisolswater storage in the soil profileMinas GeraisSolos FlorestaisSoil moisture temporal variability is an important concept in understanding forest management. The objective of this study was to analyse the effect of planting density on soil profile moisture in a clonal Eucalyptus plantation. Soil moisture was observed every 15 days at 25 points distributed throughout the eucalyptus stand between November 2013 and October 2015 to characterize the moisture according to the following three types of spacings: 3 x 2, 3 x 3, and 3 x 5 m. At each point, the 0 - 10, 10 - 20, 20 - 30, 30 – 40, and 60 - 100 cm layers were evaluated using a Profile Probe PR2 model. Soil moisture showed high spatial variability in the 0 - 10 cm layer, whereas from 30 to 100 cm deep, the moisture tended to become more homogeneous throughout the area. The dry periods presented greater temporal soil moisture stability when compared to the rainy seasons. The 3 x 2 m spacing has greater temporal soil moisture stability when compared to the others, while the 3 x 3 m spacing presented greater temporal variability. Universidade Estadual de Maringá2017-05-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Empírica de Campoapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/3265610.4025/actasciagron.v39i3.32656Acta Scientiarum. Agronomy; Vol 39 No 3 (2017); 393-400Acta Scientiarum. Agronomy; v. 39 n. 3 (2017); 393-4001807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/32656/pdfCopyright (c) 2017 Acta Scientiarum. Agronomyinfo:eu-repo/semantics/openAccessMelo Neto, José de Oliveirade Mello, Carlos RogérioSilva, Antônio Marciano dade Mello, José MárcioViola, Marcelo RibeiroYanagi, Sílvia de Nazaré Monteiro2022-02-16T21:47:23Zoai:periodicos.uem.br/ojs:article/32656Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-02-16T21:47:23Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Temporal stability of soil moisture under effect of three spacings in a eucalyptus stand |
title |
Temporal stability of soil moisture under effect of three spacings in a eucalyptus stand |
spellingShingle |
Temporal stability of soil moisture under effect of three spacings in a eucalyptus stand Melo Neto, José de Oliveira planting density oxisols water storage in the soil profile Minas Gerais Solos Florestais |
title_short |
Temporal stability of soil moisture under effect of three spacings in a eucalyptus stand |
title_full |
Temporal stability of soil moisture under effect of three spacings in a eucalyptus stand |
title_fullStr |
Temporal stability of soil moisture under effect of three spacings in a eucalyptus stand |
title_full_unstemmed |
Temporal stability of soil moisture under effect of three spacings in a eucalyptus stand |
title_sort |
Temporal stability of soil moisture under effect of three spacings in a eucalyptus stand |
author |
Melo Neto, José de Oliveira |
author_facet |
Melo Neto, José de Oliveira de Mello, Carlos Rogério Silva, Antônio Marciano da de Mello, José Márcio Viola, Marcelo Ribeiro Yanagi, Sílvia de Nazaré Monteiro |
author_role |
author |
author2 |
de Mello, Carlos Rogério Silva, Antônio Marciano da de Mello, José Márcio Viola, Marcelo Ribeiro Yanagi, Sílvia de Nazaré Monteiro |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Melo Neto, José de Oliveira de Mello, Carlos Rogério Silva, Antônio Marciano da de Mello, José Márcio Viola, Marcelo Ribeiro Yanagi, Sílvia de Nazaré Monteiro |
dc.subject.por.fl_str_mv |
planting density oxisols water storage in the soil profile Minas Gerais Solos Florestais |
topic |
planting density oxisols water storage in the soil profile Minas Gerais Solos Florestais |
description |
Soil moisture temporal variability is an important concept in understanding forest management. The objective of this study was to analyse the effect of planting density on soil profile moisture in a clonal Eucalyptus plantation. Soil moisture was observed every 15 days at 25 points distributed throughout the eucalyptus stand between November 2013 and October 2015 to characterize the moisture according to the following three types of spacings: 3 x 2, 3 x 3, and 3 x 5 m. At each point, the 0 - 10, 10 - 20, 20 - 30, 30 – 40, and 60 - 100 cm layers were evaluated using a Profile Probe PR2 model. Soil moisture showed high spatial variability in the 0 - 10 cm layer, whereas from 30 to 100 cm deep, the moisture tended to become more homogeneous throughout the area. The dry periods presented greater temporal soil moisture stability when compared to the rainy seasons. The 3 x 2 m spacing has greater temporal soil moisture stability when compared to the others, while the 3 x 3 m spacing presented greater temporal variability. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-05-17 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Pesquisa Empírica de Campo |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/32656 10.4025/actasciagron.v39i3.32656 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/32656 |
identifier_str_mv |
10.4025/actasciagron.v39i3.32656 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/32656/pdf |
dc.rights.driver.fl_str_mv |
Copyright (c) 2017 Acta Scientiarum. Agronomy info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2017 Acta Scientiarum. Agronomy |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Agronomy; Vol 39 No 3 (2017); 393-400 Acta Scientiarum. Agronomy; v. 39 n. 3 (2017); 393-400 1807-8621 1679-9275 reponame:Acta Scientiarum. Agronomy (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Agronomy (Online) |
collection |
Acta Scientiarum. Agronomy (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br |
_version_ |
1799305909925576704 |