Host tree bark traits and development of reintroduced Cattleya intermedia (Orchidaceae) plants in Southern Brazil
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Rodriguésia (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-78602019000100246 |
Resumo: | Abstract The traits of the bark of host trees can influence the distribution and development of epiphytes. Bark samples were suspended in 10 and 20 mL of distilled water for 1, 4 and 24 h, to evaluate pH determination methods. Bark samples of Myrcia brasiliensis, M. glabra and Myrsine coriacea, three host trees of Cattleya intermedia had bark samples collected from the trunk and the crown, for the evaluation of the pH, water retention capacity and thickness. Shoot height (cm) and number of roots of C. intermedia grown on trunk and into the crown of the three species were evaluated. Volume of solvent and suspension time of the bark samples influenced pH values. The pH and thickness of Myrsine coriacea barks were higher when compared to Myrcia species. Shoot height and number of roots of C. intermedia individuals were significantly higher in the crown. The growth parameters of the reintroduced plants were unrelated to pH and bark thickness. The data bring information for the application of further vascular epiphyte studies including new parameters and greater samplings, in order to support proposals of the conservation of endangered species. |
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Rodriguésia (Online) |
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Host tree bark traits and development of reintroduced Cattleya intermedia (Orchidaceae) plants in Southern Brazilbark featuresconservationplant ecophysiologyvascular epiphytesAbstract The traits of the bark of host trees can influence the distribution and development of epiphytes. Bark samples were suspended in 10 and 20 mL of distilled water for 1, 4 and 24 h, to evaluate pH determination methods. Bark samples of Myrcia brasiliensis, M. glabra and Myrsine coriacea, three host trees of Cattleya intermedia had bark samples collected from the trunk and the crown, for the evaluation of the pH, water retention capacity and thickness. Shoot height (cm) and number of roots of C. intermedia grown on trunk and into the crown of the three species were evaluated. Volume of solvent and suspension time of the bark samples influenced pH values. The pH and thickness of Myrsine coriacea barks were higher when compared to Myrcia species. Shoot height and number of roots of C. intermedia individuals were significantly higher in the crown. The growth parameters of the reintroduced plants were unrelated to pH and bark thickness. The data bring information for the application of further vascular epiphyte studies including new parameters and greater samplings, in order to support proposals of the conservation of endangered species.Instituto de Pesquisas Jardim Botânico do Rio de Janeiro2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-78602019000100246Rodriguésia v.70 2019reponame:Rodriguésia (Online)instname:Instituto de Pesquisas Jardim Botânico do Rio de Janeiro (JBRJ)instacron:JBRJ10.1590/2175-7860201970046info:eu-repo/semantics/openAccessEndres Júnior,DelioSasamori,Márcio HisayukiPetry,Camila TamiresSantos,Miguel da SilvaDroste,Annetteeng2019-10-01T00:00:00Zoai:scielo:S2175-78602019000100246Revistahttp://rodriguesia.jbrj.gov.br/https://old.scielo.br/oai/scielo-oai.phprodriguesia@jbrj.gov.br2175-78600370-6583opendoar:2019-10-01T00:00Rodriguésia (Online) - Instituto de Pesquisas Jardim Botânico do Rio de Janeiro (JBRJ)false |
dc.title.none.fl_str_mv |
Host tree bark traits and development of reintroduced Cattleya intermedia (Orchidaceae) plants in Southern Brazil |
title |
Host tree bark traits and development of reintroduced Cattleya intermedia (Orchidaceae) plants in Southern Brazil |
spellingShingle |
Host tree bark traits and development of reintroduced Cattleya intermedia (Orchidaceae) plants in Southern Brazil Endres Júnior,Delio bark features conservation plant ecophysiology vascular epiphytes |
title_short |
Host tree bark traits and development of reintroduced Cattleya intermedia (Orchidaceae) plants in Southern Brazil |
title_full |
Host tree bark traits and development of reintroduced Cattleya intermedia (Orchidaceae) plants in Southern Brazil |
title_fullStr |
Host tree bark traits and development of reintroduced Cattleya intermedia (Orchidaceae) plants in Southern Brazil |
title_full_unstemmed |
Host tree bark traits and development of reintroduced Cattleya intermedia (Orchidaceae) plants in Southern Brazil |
title_sort |
Host tree bark traits and development of reintroduced Cattleya intermedia (Orchidaceae) plants in Southern Brazil |
author |
Endres Júnior,Delio |
author_facet |
Endres Júnior,Delio Sasamori,Márcio Hisayuki Petry,Camila Tamires Santos,Miguel da Silva Droste,Annette |
author_role |
author |
author2 |
Sasamori,Márcio Hisayuki Petry,Camila Tamires Santos,Miguel da Silva Droste,Annette |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Endres Júnior,Delio Sasamori,Márcio Hisayuki Petry,Camila Tamires Santos,Miguel da Silva Droste,Annette |
dc.subject.por.fl_str_mv |
bark features conservation plant ecophysiology vascular epiphytes |
topic |
bark features conservation plant ecophysiology vascular epiphytes |
description |
Abstract The traits of the bark of host trees can influence the distribution and development of epiphytes. Bark samples were suspended in 10 and 20 mL of distilled water for 1, 4 and 24 h, to evaluate pH determination methods. Bark samples of Myrcia brasiliensis, M. glabra and Myrsine coriacea, three host trees of Cattleya intermedia had bark samples collected from the trunk and the crown, for the evaluation of the pH, water retention capacity and thickness. Shoot height (cm) and number of roots of C. intermedia grown on trunk and into the crown of the three species were evaluated. Volume of solvent and suspension time of the bark samples influenced pH values. The pH and thickness of Myrsine coriacea barks were higher when compared to Myrcia species. Shoot height and number of roots of C. intermedia individuals were significantly higher in the crown. The growth parameters of the reintroduced plants were unrelated to pH and bark thickness. The data bring information for the application of further vascular epiphyte studies including new parameters and greater samplings, in order to support proposals of the conservation of endangered species. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-78602019000100246 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-78602019000100246 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/2175-7860201970046 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto de Pesquisas Jardim Botânico do Rio de Janeiro |
publisher.none.fl_str_mv |
Instituto de Pesquisas Jardim Botânico do Rio de Janeiro |
dc.source.none.fl_str_mv |
Rodriguésia v.70 2019 reponame:Rodriguésia (Online) instname:Instituto de Pesquisas Jardim Botânico do Rio de Janeiro (JBRJ) instacron:JBRJ |
instname_str |
Instituto de Pesquisas Jardim Botânico do Rio de Janeiro (JBRJ) |
instacron_str |
JBRJ |
institution |
JBRJ |
reponame_str |
Rodriguésia (Online) |
collection |
Rodriguésia (Online) |
repository.name.fl_str_mv |
Rodriguésia (Online) - Instituto de Pesquisas Jardim Botânico do Rio de Janeiro (JBRJ) |
repository.mail.fl_str_mv |
rodriguesia@jbrj.gov.br |
_version_ |
1752128673633271808 |