Dormancy breakage and germination in Sapindus saponaria L. seeds as a function of temperature and germination substrate

Detalhes bibliográficos
Autor(a) principal: Cabral, Ana Lúcia
Data de Publicação: 2019
Outros Autores: Sales, Juliana de Fátima, Barbosa, Karine Feliciano, Rodrigues, Arthur Almeida, Zuchi, Jacson, Silva, Jennifer Maiara Domingues, Vasconcelos Filho, Sebastião Carvalho
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/34622
Resumo: The objective of this study was to evaluate different pre-germination treatments, histochemical characteristics and physiological performance of Sapindus saponaria L. seeds as a function of temperature and the germination substrate. The S. saponaria seeds were collected in the municipality of Rio Verde, GO, and analysed through the execution of 2 tests (dormancy breakage and germination tests). Test 1 consisted of 10 treatments for overcoming dormancy, whereas test 2 consisted of a 35-day evaluation of germination on several substrates (paper and sand) under the following 4 temperature conditions: 20, 25, 30°C and alternating 20-30°C (± 0.5°C). The results of the dormancy breakage and germination tests were submitted to analysis of variance (ANOVA), and the means were compared by the Tukey test. Scarifying S. saponaria seeds with concentrated sulfuric acid for 90 min provided a relatively high speed and percentage of emergence, without causing anatomical damage. Pre-germination treatments using high- (42 °C) or low-(10 °C) temperature stress caused cellular damage in the endosperm region of S. saponaria seeds. The greatest percentage of S. saponaria seeds germinated on a paper substrate at 30°C.
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spelling Dormancy breakage and germination in Sapindus saponaria L. seeds as a function of temperature and germination substrateSuperação de dormência e germinação em sementes de Sapindus saponaria L. em função do substrato da temperatura e germinaçãoWestern soapberryPre-germination treatmentsPhysiological quality.Sabãozinho de macacoTratamentos pré germinativosQualidade fisiológica.The objective of this study was to evaluate different pre-germination treatments, histochemical characteristics and physiological performance of Sapindus saponaria L. seeds as a function of temperature and the germination substrate. The S. saponaria seeds were collected in the municipality of Rio Verde, GO, and analysed through the execution of 2 tests (dormancy breakage and germination tests). Test 1 consisted of 10 treatments for overcoming dormancy, whereas test 2 consisted of a 35-day evaluation of germination on several substrates (paper and sand) under the following 4 temperature conditions: 20, 25, 30°C and alternating 20-30°C (± 0.5°C). The results of the dormancy breakage and germination tests were submitted to analysis of variance (ANOVA), and the means were compared by the Tukey test. Scarifying S. saponaria seeds with concentrated sulfuric acid for 90 min provided a relatively high speed and percentage of emergence, without causing anatomical damage. Pre-germination treatments using high- (42 °C) or low-(10 °C) temperature stress caused cellular damage in the endosperm region of S. saponaria seeds. The greatest percentage of S. saponaria seeds germinated on a paper substrate at 30°C.O objetivo deste estudo foi avaliar diferentes tratamentos pré-germinativos, características histoquímicas e o desempenho fisiológico de sementes de Sapindus saponaria L. em função da temperatura e de substrato para a germinação. As sementes de Sapindus saponaria foram coletas no município de Rio Verde, GO, e analisadas através da execução de 2 ensaios (superação de dormência e germinação). O ensaio 1 foi composto por 10 tratamentos de superação de dormência, enquanto o 2 foram avaliados a germinação em 2 substratos (papel e areia) e 4 temperaturas 20, 25, 30 e alternadas de 20-30°C (±0,5°C) por 35 dias. Os resultados do teste de superação de dormência na germinação foram submetidos à análise de variância (ANOVA) e as médias comparadas pelo teste de Tukey. A escarificação de sementes de Sapindus saponaria L. com ácido sulfúrico concentrado por 90 min, proporcionou maior velocidade e percentual de emergência, não acarretando danos anatômicos. Tratamentos pré-germinativos, utilizando de estresse por alta (42 °C) ou baixa (10 °C) temperatura, causaram danos celulares na região do endosperma de sementes de Sapindus saponaria L. A maior porcentagem de sementes de S. saponaria germinou em substrato de papel a 30 ° C.UEL2019-10-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3462210.5433/1679-0359.2019v40n6Supl3p3345Semina: Ciências Agrárias; Vol. 40 No. 6Supl3 (2019); 3345-3358Semina: Ciências Agrárias; v. 40 n. 6Supl3 (2019); 3345-33581679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/34622/26223Copyright (c) 2019 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessCabral, Ana LúciaSales, Juliana de FátimaBarbosa, Karine FelicianoRodrigues, Arthur AlmeidaZuchi, JacsonSilva, Jennifer Maiara DominguesVasconcelos Filho, Sebastião Carvalho2022-10-10T15:04:12Zoai:ojs.pkp.sfu.ca:article/34622Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-10-10T15:04:12Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Dormancy breakage and germination in Sapindus saponaria L. seeds as a function of temperature and germination substrate
Superação de dormência e germinação em sementes de Sapindus saponaria L. em função do substrato da temperatura e germinação
title Dormancy breakage and germination in Sapindus saponaria L. seeds as a function of temperature and germination substrate
spellingShingle Dormancy breakage and germination in Sapindus saponaria L. seeds as a function of temperature and germination substrate
Cabral, Ana Lúcia
Western soapberry
Pre-germination treatments
Physiological quality.
Sabãozinho de macaco
Tratamentos pré germinativos
Qualidade fisiológica.
title_short Dormancy breakage and germination in Sapindus saponaria L. seeds as a function of temperature and germination substrate
title_full Dormancy breakage and germination in Sapindus saponaria L. seeds as a function of temperature and germination substrate
title_fullStr Dormancy breakage and germination in Sapindus saponaria L. seeds as a function of temperature and germination substrate
title_full_unstemmed Dormancy breakage and germination in Sapindus saponaria L. seeds as a function of temperature and germination substrate
title_sort Dormancy breakage and germination in Sapindus saponaria L. seeds as a function of temperature and germination substrate
author Cabral, Ana Lúcia
author_facet Cabral, Ana Lúcia
Sales, Juliana de Fátima
Barbosa, Karine Feliciano
Rodrigues, Arthur Almeida
Zuchi, Jacson
Silva, Jennifer Maiara Domingues
Vasconcelos Filho, Sebastião Carvalho
author_role author
author2 Sales, Juliana de Fátima
Barbosa, Karine Feliciano
Rodrigues, Arthur Almeida
Zuchi, Jacson
Silva, Jennifer Maiara Domingues
Vasconcelos Filho, Sebastião Carvalho
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Cabral, Ana Lúcia
Sales, Juliana de Fátima
Barbosa, Karine Feliciano
Rodrigues, Arthur Almeida
Zuchi, Jacson
Silva, Jennifer Maiara Domingues
Vasconcelos Filho, Sebastião Carvalho
dc.subject.por.fl_str_mv Western soapberry
Pre-germination treatments
Physiological quality.
Sabãozinho de macaco
Tratamentos pré germinativos
Qualidade fisiológica.
topic Western soapberry
Pre-germination treatments
Physiological quality.
Sabãozinho de macaco
Tratamentos pré germinativos
Qualidade fisiológica.
description The objective of this study was to evaluate different pre-germination treatments, histochemical characteristics and physiological performance of Sapindus saponaria L. seeds as a function of temperature and the germination substrate. The S. saponaria seeds were collected in the municipality of Rio Verde, GO, and analysed through the execution of 2 tests (dormancy breakage and germination tests). Test 1 consisted of 10 treatments for overcoming dormancy, whereas test 2 consisted of a 35-day evaluation of germination on several substrates (paper and sand) under the following 4 temperature conditions: 20, 25, 30°C and alternating 20-30°C (± 0.5°C). The results of the dormancy breakage and germination tests were submitted to analysis of variance (ANOVA), and the means were compared by the Tukey test. Scarifying S. saponaria seeds with concentrated sulfuric acid for 90 min provided a relatively high speed and percentage of emergence, without causing anatomical damage. Pre-germination treatments using high- (42 °C) or low-(10 °C) temperature stress caused cellular damage in the endosperm region of S. saponaria seeds. The greatest percentage of S. saponaria seeds germinated on a paper substrate at 30°C.
publishDate 2019
dc.date.none.fl_str_mv 2019-10-16
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/34622
10.5433/1679-0359.2019v40n6Supl3p3345
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/34622
identifier_str_mv 10.5433/1679-0359.2019v40n6Supl3p3345
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/34622/26223
dc.rights.driver.fl_str_mv Copyright (c) 2019 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2019 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 40 No. 6Supl3 (2019); 3345-3358
Semina: Ciências Agrárias; v. 40 n. 6Supl3 (2019); 3345-3358
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
_version_ 1799306080832978944

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