GERMINATION ASSESSMENT ON DIFFERENT OSMOTIC POTENTIALS AND SEED AND SEEDLING MORPHOLOGIC CHARACTERIZATION OF THE Ateleia glazioviana BAILL (TIMBO)
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , |
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. |
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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 |