GERMINATION ASSESSMENT ON DIFFERENT OSMOTIC POTENTIALS AND SEED AND SEEDLING MORPHOLOGIC CHARACTERIZATION OF THE Ateleia glazioviana BAILL (TIMBO)

Detalhes bibliográficos
Autor(a) principal: Rosa, Lucas Scheidt da
Data de Publicação: 2015
Outros Autores: Felippi, Marciele, Nogueira, Antônio Carlos, Grossi, Fernando
Tipo de documento: Artigo
Idioma: por
Título da fonte: Cerne (Online)
Texto Completo: https://cerne.ufla.br/site/index.php/CERNE/article/view/446
Resumo: Ateleia glazioviana Bail species is an arboreal of Fabaceae family, it is used for recovering degraded areas by showing a raised plasticity and rusticity growth. The objective of this work was to: (i) evaluate the effect of polietilenoglicol 6000 on the germination and (ii) characterize the external and internal morphology of the seed and seedling. The study was carried out in The Forest Seeds Laboratory- Universidade Federal do Paraná (UFPR), in Parana State-Brazil. The experiment was established in gerbox (40 seeds on 6 filter papers) with 20 mL of osmotic solution. Gerbox was sealed with PVC plastic film and led to germinate in Mangelsdorf type chamber (under light at 25ºC ). Six osmotic potential was tested: 0.0; -0.2; -0.4; -0.6; -0.8 and 1.0MPa. It was showed that the germination is inversely proportional to the PEGconcentration, no germination occurred at 1.0MPa. External and internal morphology of the seed and seedling was described and illustrated to the species. In conclusion, Ateleia glazioviana germination is affected by osmotic potential, low level of percentage and speed germination occurred with increase of osmotic potential. The germination was severely decreased at 0.4 Mpa.
id UFLA-3_55338664376b295774c2ab98cd3a8aa9
oai_identifier_str oai:cerne.ufla.br:article/446
network_acronym_str UFLA-3
network_name_str Cerne (Online)
repository_id_str
spelling GERMINATION ASSESSMENT ON DIFFERENT OSMOTIC POTENTIALS AND SEED AND SEEDLING MORPHOLOGIC CHARACTERIZATION OF THE Ateleia glazioviana BAILL (TIMBO)PEG 6000germinationAteleia glaziovianamorphologyseedAteleia glazioviana Bail species is an arboreal of Fabaceae family, it is used for recovering degraded areas by showing a raised plasticity and rusticity growth. The objective of this work was to: (i) evaluate the effect of polietilenoglicol 6000 on the germination and (ii) characterize the external and internal morphology of the seed and seedling. The study was carried out in The Forest Seeds Laboratory- Universidade Federal do Paraná (UFPR), in Parana State-Brazil. The experiment was established in gerbox (40 seeds on 6 filter papers) with 20 mL of osmotic solution. Gerbox was sealed with PVC plastic film and led to germinate in Mangelsdorf type chamber (under light at 25ºC ). Six osmotic potential was tested: 0.0; -0.2; -0.4; -0.6; -0.8 and 1.0MPa. It was showed that the germination is inversely proportional to the PEGconcentration, no germination occurred at 1.0MPa. External and internal morphology of the seed and seedling was described and illustrated to the species. In conclusion, Ateleia glazioviana germination is affected by osmotic potential, low level of percentage and speed germination occurred with increase of osmotic potential. The germination was severely decreased at 0.4 Mpa.CERNECERNE2015-09-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/446CERNE; Vol. 11 No. 3 (2005); 306-314CERNE; v. 11 n. 3 (2005); 306-3142317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://cerne.ufla.br/site/index.php/CERNE/article/view/446/385Copyright (c) 2015 CERNEinfo:eu-repo/semantics/openAccessRosa, Lucas Scheidt daFelippi, MarcieleNogueira, Antônio CarlosGrossi, Fernando2015-10-22T09:54:41Zoai:cerne.ufla.br:article/446Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:53:51.836259Cerne (Online) - Universidade Federal de Lavras (UFLA)true
dc.title.none.fl_str_mv GERMINATION ASSESSMENT ON DIFFERENT OSMOTIC POTENTIALS AND SEED AND SEEDLING MORPHOLOGIC CHARACTERIZATION OF THE Ateleia glazioviana BAILL (TIMBO)
title GERMINATION ASSESSMENT ON DIFFERENT OSMOTIC POTENTIALS AND SEED AND SEEDLING MORPHOLOGIC CHARACTERIZATION OF THE Ateleia glazioviana BAILL (TIMBO)
spellingShingle GERMINATION ASSESSMENT ON DIFFERENT OSMOTIC POTENTIALS AND SEED AND SEEDLING MORPHOLOGIC CHARACTERIZATION OF THE Ateleia glazioviana BAILL (TIMBO)
Rosa, Lucas Scheidt da
PEG 6000
germination
Ateleia glazioviana
morphology
seed
title_short GERMINATION ASSESSMENT ON DIFFERENT OSMOTIC POTENTIALS AND SEED AND SEEDLING MORPHOLOGIC CHARACTERIZATION OF THE Ateleia glazioviana BAILL (TIMBO)
title_full GERMINATION ASSESSMENT ON DIFFERENT OSMOTIC POTENTIALS AND SEED AND SEEDLING MORPHOLOGIC CHARACTERIZATION OF THE Ateleia glazioviana BAILL (TIMBO)
title_fullStr GERMINATION ASSESSMENT ON DIFFERENT OSMOTIC POTENTIALS AND SEED AND SEEDLING MORPHOLOGIC CHARACTERIZATION OF THE Ateleia glazioviana BAILL (TIMBO)
title_full_unstemmed GERMINATION ASSESSMENT ON DIFFERENT OSMOTIC POTENTIALS AND SEED AND SEEDLING MORPHOLOGIC CHARACTERIZATION OF THE Ateleia glazioviana BAILL (TIMBO)
title_sort GERMINATION ASSESSMENT ON DIFFERENT OSMOTIC POTENTIALS AND SEED AND SEEDLING MORPHOLOGIC CHARACTERIZATION OF THE Ateleia glazioviana BAILL (TIMBO)
author Rosa, Lucas Scheidt da
author_facet Rosa, Lucas Scheidt da
Felippi, Marciele
Nogueira, Antônio Carlos
Grossi, Fernando
author_role author
author2 Felippi, Marciele
Nogueira, Antônio Carlos
Grossi, Fernando
author2_role author
author
author
dc.contributor.author.fl_str_mv Rosa, Lucas Scheidt da
Felippi, Marciele
Nogueira, Antônio Carlos
Grossi, Fernando
dc.subject.por.fl_str_mv PEG 6000
germination
Ateleia glazioviana
morphology
seed
topic PEG 6000
germination
Ateleia glazioviana
morphology
seed
description Ateleia glazioviana Bail species is an arboreal of Fabaceae family, it is used for recovering degraded areas by showing a raised plasticity and rusticity growth. The objective of this work was to: (i) evaluate the effect of polietilenoglicol 6000 on the germination and (ii) characterize the external and internal morphology of the seed and seedling. The study was carried out in The Forest Seeds Laboratory- Universidade Federal do Paraná (UFPR), in Parana State-Brazil. The experiment was established in gerbox (40 seeds on 6 filter papers) with 20 mL of osmotic solution. Gerbox was sealed with PVC plastic film and led to germinate in Mangelsdorf type chamber (under light at 25ºC ). Six osmotic potential was tested: 0.0; -0.2; -0.4; -0.6; -0.8 and 1.0MPa. It was showed that the germination is inversely proportional to the PEGconcentration, no germination occurred at 1.0MPa. External and internal morphology of the seed and seedling was described and illustrated to the species. In conclusion, Ateleia glazioviana germination is affected by osmotic potential, low level of percentage and speed germination occurred with increase of osmotic potential. The germination was severely decreased at 0.4 Mpa.
publishDate 2015
dc.date.none.fl_str_mv 2015-09-25
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://cerne.ufla.br/site/index.php/CERNE/article/view/446
url https://cerne.ufla.br/site/index.php/CERNE/article/view/446
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://cerne.ufla.br/site/index.php/CERNE/article/view/446/385
dc.rights.driver.fl_str_mv Copyright (c) 2015 CERNE
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2015 CERNE
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv CERNE
CERNE
publisher.none.fl_str_mv CERNE
CERNE
dc.source.none.fl_str_mv CERNE; Vol. 11 No. 3 (2005); 306-314
CERNE; v. 11 n. 3 (2005); 306-314
2317-6342
0104-7760
reponame:Cerne (Online)
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Cerne (Online)
collection Cerne (Online)
repository.name.fl_str_mv Cerne (Online) - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv cerne@dcf.ufla.br||cerne@dcf.ufla.br
_version_ 1799874940585902080