Anatomia comparada do lenho de raiz e caule de Aegiphila sellowiana Cham. (Verbenaceae)
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://www.cerne.ufla.br/site/index.php/CERNE/article/view/1131 http://repositorio.ufla.br/jspui/handle/1/14546 |
Resumo: | This study compared the structural anatomy o stem and root wood of Aegiphila sellowiana Cham. (Verbenaceae). The study was conducted on a cerrado area in the town of Pratânia, São Paulo state. Three specimens of A. sellowiana were collected for the study. Stem samples were collected at a breast height (1.30 m from the soil), root samples were collected 30 to 40 cm from the stem base. There were both qualitative and quantitative variation between root and stem wood. Distinct growth rings demarcated were observed in stem and root wood. Simple perforation plates were found in the vessel elements in root and stem wood. Forked fibers, fibers with cavities and interruptions in their wall, and septate fibers were observed in the wood of both organs. Uni- and multiseriate rays were found in the wood of the two organs, one to three cells wide in the stem and one to four cells wide in the root. The relevant quantitative characteristics between root and stem wood in A. sellowiana were: length, diameter and frequency of vessel; fiber wall diameter and thickness; ray width, height and frequency; and intervascular pit diameter. |
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Anatomia comparada do lenho de raiz e caule de Aegiphila sellowiana Cham. (Verbenaceae)Compared anatomy of root and stem wood of Aegiphila sellowiana Cham. (Verbenaceae)CerradoAegiphila sellowiana ChamWood - FibersMadeira - FibrasThis study compared the structural anatomy o stem and root wood of Aegiphila sellowiana Cham. (Verbenaceae). The study was conducted on a cerrado area in the town of Pratânia, São Paulo state. Three specimens of A. sellowiana were collected for the study. Stem samples were collected at a breast height (1.30 m from the soil), root samples were collected 30 to 40 cm from the stem base. There were both qualitative and quantitative variation between root and stem wood. Distinct growth rings demarcated were observed in stem and root wood. Simple perforation plates were found in the vessel elements in root and stem wood. Forked fibers, fibers with cavities and interruptions in their wall, and septate fibers were observed in the wood of both organs. Uni- and multiseriate rays were found in the wood of the two organs, one to three cells wide in the stem and one to four cells wide in the root. The relevant quantitative characteristics between root and stem wood in A. sellowiana were: length, diameter and frequency of vessel; fiber wall diameter and thickness; ray width, height and frequency; and intervascular pit diameter.O trabalho vem contribuir com informações sobre a anatomia estrutural da madeira de raiz e caule de Aegiphila sellowiana Cham. (Verbenaceae). O estudo foi conduzido em área de cerrado, no município de Pratânia, estado de São Paulo. Três espécimes de A. sellowiana foram coletados. Amostras do caule foram coletadas à altura do peito (AP), a 1,30 m do solo, amostras de raízes foram coletadas de 30 a 40 cm da base do tronco. Houve variação qualitativa e quantitativa entre o lenho de caule e raiz. Camadas de crescimento distintas foram observadas no lenho de caule e raiz. Foram observados placas de perfuração simples nos elementos de vaso no lenho de caule e raiz. Fibras bifurcadas, com cavidades e interrupções da parede, e fibras septadas no lenho dos dois órgãos. Raios uni e multisseriados foram observados em caule e raiz, com uma a três células de largura em caules, com uma a quatro células de largura em raiz. As características quantitativas relevantes entre o lenho da raiz e caule em A. sellowiana foram comprimento, diâmetro e freqüência de vaso; diâmetro e espessura da parede da fibra; largura, altura e frequência de raio; diâmetro da pontoação intervascular.CERNE2016-04-192017-08-01T20:15:14Z2017-08-01T20:15:14Z2017-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttp://www.cerne.ufla.br/site/index.php/CERNE/article/view/1131GOULART, S. L. Anatomia comparada do lenho de raiz e caule de Aegiphila sellowiana Cham. (Verbenaceae). Cerne, Lavras, v. 18, n. 4, p. 595-606, out./dez. 2012.http://repositorio.ufla.br/jspui/handle/1/14546CERNE; Vol 18 No 4 (2012); 595-606CERNE; Vol 18 No 4 (2012); 595-6062317-63420104-7760reponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAenghttp://www.cerne.ufla.br/site/index.php/CERNE/article/view/1131/889Copyright (c) 2016 CERNEhttp://creativecommons.org/licenses/by/4.0/Attribution 4.0 Internationalinfo:eu-repo/semantics/openAccessGoulart, Selma Lopes2021-03-29T16:42:34Zoai:localhost:1/14546Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2021-03-29T16:42:34Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Anatomia comparada do lenho de raiz e caule de Aegiphila sellowiana Cham. (Verbenaceae) Compared anatomy of root and stem wood of Aegiphila sellowiana Cham. (Verbenaceae) |
title |
Anatomia comparada do lenho de raiz e caule de Aegiphila sellowiana Cham. (Verbenaceae) |
spellingShingle |
Anatomia comparada do lenho de raiz e caule de Aegiphila sellowiana Cham. (Verbenaceae) Goulart, Selma Lopes Cerrado Aegiphila sellowiana Cham Wood - Fibers Madeira - Fibras |
title_short |
Anatomia comparada do lenho de raiz e caule de Aegiphila sellowiana Cham. (Verbenaceae) |
title_full |
Anatomia comparada do lenho de raiz e caule de Aegiphila sellowiana Cham. (Verbenaceae) |
title_fullStr |
Anatomia comparada do lenho de raiz e caule de Aegiphila sellowiana Cham. (Verbenaceae) |
title_full_unstemmed |
Anatomia comparada do lenho de raiz e caule de Aegiphila sellowiana Cham. (Verbenaceae) |
title_sort |
Anatomia comparada do lenho de raiz e caule de Aegiphila sellowiana Cham. (Verbenaceae) |
author |
Goulart, Selma Lopes |
author_facet |
Goulart, Selma Lopes |
author_role |
author |
dc.contributor.author.fl_str_mv |
Goulart, Selma Lopes |
dc.subject.por.fl_str_mv |
Cerrado Aegiphila sellowiana Cham Wood - Fibers Madeira - Fibras |
topic |
Cerrado Aegiphila sellowiana Cham Wood - Fibers Madeira - Fibras |
description |
This study compared the structural anatomy o stem and root wood of Aegiphila sellowiana Cham. (Verbenaceae). The study was conducted on a cerrado area in the town of Pratânia, São Paulo state. Three specimens of A. sellowiana were collected for the study. Stem samples were collected at a breast height (1.30 m from the soil), root samples were collected 30 to 40 cm from the stem base. There were both qualitative and quantitative variation between root and stem wood. Distinct growth rings demarcated were observed in stem and root wood. Simple perforation plates were found in the vessel elements in root and stem wood. Forked fibers, fibers with cavities and interruptions in their wall, and septate fibers were observed in the wood of both organs. Uni- and multiseriate rays were found in the wood of the two organs, one to three cells wide in the stem and one to four cells wide in the root. The relevant quantitative characteristics between root and stem wood in A. sellowiana were: length, diameter and frequency of vessel; fiber wall diameter and thickness; ray width, height and frequency; and intervascular pit diameter. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-04-19 2017-08-01T20:15:14Z 2017-08-01T20:15:14Z 2017-08-01 |
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 |
http://www.cerne.ufla.br/site/index.php/CERNE/article/view/1131 GOULART, S. L. Anatomia comparada do lenho de raiz e caule de Aegiphila sellowiana Cham. (Verbenaceae). Cerne, Lavras, v. 18, n. 4, p. 595-606, out./dez. 2012. http://repositorio.ufla.br/jspui/handle/1/14546 |
url |
http://www.cerne.ufla.br/site/index.php/CERNE/article/view/1131 http://repositorio.ufla.br/jspui/handle/1/14546 |
identifier_str_mv |
GOULART, S. L. Anatomia comparada do lenho de raiz e caule de Aegiphila sellowiana Cham. (Verbenaceae). Cerne, Lavras, v. 18, n. 4, p. 595-606, out./dez. 2012. |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://www.cerne.ufla.br/site/index.php/CERNE/article/view/1131/889 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2016 CERNE http://creativecommons.org/licenses/by/4.0/ Attribution 4.0 International info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2016 CERNE http://creativecommons.org/licenses/by/4.0/ Attribution 4.0 International |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
CERNE |
publisher.none.fl_str_mv |
CERNE |
dc.source.none.fl_str_mv |
CERNE; Vol 18 No 4 (2012); 595-606 CERNE; Vol 18 No 4 (2012); 595-606 2317-6342 0104-7760 reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
collection |
Repositório Institucional da UFLA |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
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1807835090737168384 |