ADJUSTMENT OF TETRAZOLIUM METHODOLOGY FOR THE EVALUATION OF Melanoxylon brauna SEEDS VIABILITY
Autor(a) principal: | |
---|---|
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/146 |
Resumo: | The objective of this work was to adjust the tetrazolium test methodology to Melanoxylon brauna seeds. The seeds were pre-conditioned by immersion in distilled water at 25ºC for 24 hours. The tegument of the seeds were removed and the embryos were submerged in the tetrazolium solution (pH 6.5) at concentration of 0.05, 0.1 and 0.3%, and were kept in the dark at 25ºC temperature for 10 and 24 hours. The embryos were evaluated for the intensity of color, presence of milky areas, aspect of the tissues, and location of the color. The embryos were individually classified into nine viability classes. They were also submitted to the germination and seedling emergence tests. The best correlations between the standard tests of seed germination of Melanoxylon brauna were those with 0.3% concentration for 10 hours. The viability is represented by classes 1, 2 and 3. |
id |
UFLA-3_3831739407a67cb9fe30f85979389acc |
---|---|
oai_identifier_str |
oai:cerne.ufla.br:article/146 |
network_acronym_str |
UFLA-3 |
network_name_str |
Cerne (Online) |
repository_id_str |
|
spelling |
ADJUSTMENT OF TETRAZOLIUM METHODOLOGY FOR THE EVALUATION OF Melanoxylon brauna SEEDS VIABILITYGerminationforest seedsembryoThe objective of this work was to adjust the tetrazolium test methodology to Melanoxylon brauna seeds. The seeds were pre-conditioned by immersion in distilled water at 25ºC for 24 hours. The tegument of the seeds were removed and the embryos were submerged in the tetrazolium solution (pH 6.5) at concentration of 0.05, 0.1 and 0.3%, and were kept in the dark at 25ºC temperature for 10 and 24 hours. The embryos were evaluated for the intensity of color, presence of milky areas, aspect of the tissues, and location of the color. The embryos were individually classified into nine viability classes. They were also submitted to the germination and seedling emergence tests. The best correlations between the standard tests of seed germination of Melanoxylon brauna were those with 0.3% concentration for 10 hours. The viability is represented by classes 1, 2 and 3.CERNECERNE2015-05-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/146CERNE; Vol. 16 No. 3 (2010); 415-421CERNE; v. 16 n. 3 (2010); 415-4212317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://cerne.ufla.br/site/index.php/CERNE/article/view/146/119Copyright (c) 2015 Viviana Borges Corte, Eduardo Euclydes de Lima e Borges, Bárbara Luiza Corradi Pereirainfo:eu-repo/semantics/openAccessCorte, Viviana BorgesBorges, Eduardo Euclydes de Lima ePereira, Bárbara Luiza Corradi2015-05-14T12:07:47Zoai:cerne.ufla.br:article/146Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:53:33.738670Cerne (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
ADJUSTMENT OF TETRAZOLIUM METHODOLOGY FOR THE EVALUATION OF Melanoxylon brauna SEEDS VIABILITY |
title |
ADJUSTMENT OF TETRAZOLIUM METHODOLOGY FOR THE EVALUATION OF Melanoxylon brauna SEEDS VIABILITY |
spellingShingle |
ADJUSTMENT OF TETRAZOLIUM METHODOLOGY FOR THE EVALUATION OF Melanoxylon brauna SEEDS VIABILITY Corte, Viviana Borges Germination forest seeds embryo |
title_short |
ADJUSTMENT OF TETRAZOLIUM METHODOLOGY FOR THE EVALUATION OF Melanoxylon brauna SEEDS VIABILITY |
title_full |
ADJUSTMENT OF TETRAZOLIUM METHODOLOGY FOR THE EVALUATION OF Melanoxylon brauna SEEDS VIABILITY |
title_fullStr |
ADJUSTMENT OF TETRAZOLIUM METHODOLOGY FOR THE EVALUATION OF Melanoxylon brauna SEEDS VIABILITY |
title_full_unstemmed |
ADJUSTMENT OF TETRAZOLIUM METHODOLOGY FOR THE EVALUATION OF Melanoxylon brauna SEEDS VIABILITY |
title_sort |
ADJUSTMENT OF TETRAZOLIUM METHODOLOGY FOR THE EVALUATION OF Melanoxylon brauna SEEDS VIABILITY |
author |
Corte, Viviana Borges |
author_facet |
Corte, Viviana Borges Borges, Eduardo Euclydes de Lima e Pereira, Bárbara Luiza Corradi |
author_role |
author |
author2 |
Borges, Eduardo Euclydes de Lima e Pereira, Bárbara Luiza Corradi |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Corte, Viviana Borges Borges, Eduardo Euclydes de Lima e Pereira, Bárbara Luiza Corradi |
dc.subject.por.fl_str_mv |
Germination forest seeds embryo |
topic |
Germination forest seeds embryo |
description |
The objective of this work was to adjust the tetrazolium test methodology to Melanoxylon brauna seeds. The seeds were pre-conditioned by immersion in distilled water at 25ºC for 24 hours. The tegument of the seeds were removed and the embryos were submerged in the tetrazolium solution (pH 6.5) at concentration of 0.05, 0.1 and 0.3%, and were kept in the dark at 25ºC temperature for 10 and 24 hours. The embryos were evaluated for the intensity of color, presence of milky areas, aspect of the tissues, and location of the color. The embryos were individually classified into nine viability classes. They were also submitted to the germination and seedling emergence tests. The best correlations between the standard tests of seed germination of Melanoxylon brauna were those with 0.3% concentration for 10 hours. The viability is represented by classes 1, 2 and 3. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-05-14 |
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/146 |
url |
https://cerne.ufla.br/site/index.php/CERNE/article/view/146 |
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/146/119 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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. 16 No. 3 (2010); 415-421 CERNE; v. 16 n. 3 (2010); 415-421 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_ |
1799874939518451712 |