Fruit and seed morphometry and methods for overcoming sleep of Anadenanthera colubrina (Vell.) Brenan (Fabaceae)
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/13034 |
Resumo: | The present work aimed to characterize morphologically fruits and seeds of angico (Anadenanthera colubrina (Vell.) Brenan) and to test different methods for overcoming dormancy in order to improve and standardize seedling emergence. The study was carried out in the Science laboratory of the State University of Piauí. The germination percentage, germination speed index and average germination time were evaluated. The data were subjected to analysis of variance and the comparison between the means was made by the Tukey test at 5% significance. Data analysis was performed using the SISVAR statistical software. First, the biometrics of the fruits and seeds were performed, the treatments used to overcome dormancy were: control (T1), immersion in hot water at a temperature of 100 ° C for 10 minutes (T2), thermal shock (T3), soaking in water for 24 hours (T4), soaking in water for 48 hours (T5), chemical scarification with 98% sulfuric acid for 30 minutes (T6), chemical scarification with sulfonic acid for 30 minutes (T7) and chemical scarification with acid muriatic for 30 minutes (T8). The treatment with sulfuric acid have promoted the highest germination rate with a rate equal to 87, 49%. The germination of Anadenanthera colubrina seeds has a rapid development and is considered epigeal, where germination occurred 3 days after sowing. Sulfuric acid treatment has proved to be effective in promoting the emergence and breaking dormancy of "Angico" seeds. The analysis of morphobiometry found that this study may contribute to the identification and characterization of the studied species. |
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Fruit and seed morphometry and methods for overcoming sleep of Anadenanthera colubrina (Vell.) Brenan (Fabaceae)Morfometría de frutas y semillas y métodos para superar el sueño de Anadenanthera colubrina (Vell.) Brenan (Fabaceae)Morfometria de frutos e sementes e métodos para superação da dormência de Anadenanthera colubrina (Vell.) Brenan (Fabaceae)Plant morphophysiologyLegumesGerminationDiaspores.Morfofisiologia vegetalLeguminosasGerminaçãoDiásporos.Morfofisiología vegetalLeguminosasGerminaciónDiásporas.The present work aimed to characterize morphologically fruits and seeds of angico (Anadenanthera colubrina (Vell.) Brenan) and to test different methods for overcoming dormancy in order to improve and standardize seedling emergence. The study was carried out in the Science laboratory of the State University of Piauí. The germination percentage, germination speed index and average germination time were evaluated. The data were subjected to analysis of variance and the comparison between the means was made by the Tukey test at 5% significance. Data analysis was performed using the SISVAR statistical software. First, the biometrics of the fruits and seeds were performed, the treatments used to overcome dormancy were: control (T1), immersion in hot water at a temperature of 100 ° C for 10 minutes (T2), thermal shock (T3), soaking in water for 24 hours (T4), soaking in water for 48 hours (T5), chemical scarification with 98% sulfuric acid for 30 minutes (T6), chemical scarification with sulfonic acid for 30 minutes (T7) and chemical scarification with acid muriatic for 30 minutes (T8). The treatment with sulfuric acid have promoted the highest germination rate with a rate equal to 87, 49%. The germination of Anadenanthera colubrina seeds has a rapid development and is considered epigeal, where germination occurred 3 days after sowing. Sulfuric acid treatment has proved to be effective in promoting the emergence and breaking dormancy of "Angico" seeds. The analysis of morphobiometry found that this study may contribute to the identification and characterization of the studied species.El presente trabajo tuvo como objetivo caracterizar morfológicamente los frutos y semillas de Anadenanthera colubrina (Vell.) Brenan y probar diferentes métodos de superación de la latencia con el fin de mejorar y estandarizar la emergencia de sus plántulas. Se evaluó el porcentaje de germinación, el índice de velocidad de germinación y el tiempo promedio de germinación de las semillas de esta especie. Primero se realizó la biometría de frutos y semillas, seguida de tratamientos para superar la latencia, los cuales son: control (T1); inmersión en agua caliente a una temperatura de 100 ° C durante 10 minutos (T2); choque térmico (T3); remojo en agua durante 24 horas (T4); remojo en agua durante 48 horas (T5); escarificación química con ácido sulfúrico a una concentración del 98% durante 30 minutos (T6); escarificación química con ácido sulfónico durante 30 minutos (T7) y; escarificación química con ácido muriático durante 30 minutos (T8). El tratamiento con ácido sulfúrico promovió la mayor tasa de germinación con una tasa igual al 87,49%. La germinación de las semillas de A. colubrina tiene un rápido desarrollo, considerándose epígea, con germinación a los tres días de la siembra. El tratamiento con ácido sulfúrico demostró ser eficaz para promover la emergencia y ruptura del letargo de las semillas de esta especie. El análisis de morfobiometría encontró que este estudio puede contribuir a la identificación y caracterización de las especies estudiadas con respecto a los aspectos taxonómicos tradicionales.O presente trabalho teve como objetivo caracterizar morfologicamente os frutos e sementes de Anadenanthera colubrina (Vell.) Brenan e testar diferentes métodos para superação da dormência com o intuito de melhorar e uniformizar a emergência de suas plântulas. Avaliou-se a porcentagem de germinação, o índice de velocidade de germinação e o tempo médio de germinação das sementes desta espécie. Primeiramente, realizou-se a biometria dos frutos e sementes, seguido de tratamentos para superação de dormência, sendo estes: testemunha (T1); imersão em água quente na temperatura de 100 °C por 10 minutos (T2); choque térmico (T3); embebição em água por 24 horas (T4); embebição em água por 48 horas (T5); escarificação química com ácido sulfúrico na concentração de 98% por 30 minutos (T6); escarificação química com ácido sulfônico por 30 minutos (T7) e; escarificação química com ácido muriático por 30 minutos (T8). O tratamento com ácido sulfúrico promoveu a maior taxa de germinação com taxa igual a 87,49%. A germinação das sementes de A. colubrina possui um desenvolvimento rápido, sendo considerada epígea, com germinação ocorrendo três dias após a semeadura. O tratamento com ácido sulfúrico demonstrou-se eficaz na promoção da emergência e quebra de dormência das sementes desta espécie. A análise da morfobiometria constatou que esse estudo poderá contribuir para a identificação e caracterização da espécie estudada no que concerne a aspectos taxonômicos tradicionais.Research, Society and Development2021-03-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1303410.33448/rsd-v10i3.13034Research, Society and Development; Vol. 10 No. 3; e6010313034Research, Society and Development; Vol. 10 Núm. 3; e6010313034Research, Society and Development; v. 10 n. 3; e60103130342525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/13034/11732Copyright (c) 2021 Priscila Sarana Chaves Magalhães; Maria da Conceição Sampaio Alves Teixeira; Maura Rejane de Araújo Mendes; Jesus Rodrigues Lemos; Bianca Jaqueline Santos Rodrigueshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessMagalhães, Priscila Sarana ChavesTeixeira, Maria da Conceição Sampaio AlvesMendes, Maura Rejane de AraújoLemos, Jesus RodriguesRodrigues, Bianca Jaqueline Santos2021-03-28T12:03:35Zoai:ojs.pkp.sfu.ca:article/13034Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:34:26.997675Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Fruit and seed morphometry and methods for overcoming sleep of Anadenanthera colubrina (Vell.) Brenan (Fabaceae) Morfometría de frutas y semillas y métodos para superar el sueño de Anadenanthera colubrina (Vell.) Brenan (Fabaceae) Morfometria de frutos e sementes e métodos para superação da dormência de Anadenanthera colubrina (Vell.) Brenan (Fabaceae) |
title |
Fruit and seed morphometry and methods for overcoming sleep of Anadenanthera colubrina (Vell.) Brenan (Fabaceae) |
spellingShingle |
Fruit and seed morphometry and methods for overcoming sleep of Anadenanthera colubrina (Vell.) Brenan (Fabaceae) Magalhães, Priscila Sarana Chaves Plant morphophysiology Legumes Germination Diaspores. Morfofisiologia vegetal Leguminosas Germinação Diásporos. Morfofisiología vegetal Leguminosas Germinación Diásporas. |
title_short |
Fruit and seed morphometry and methods for overcoming sleep of Anadenanthera colubrina (Vell.) Brenan (Fabaceae) |
title_full |
Fruit and seed morphometry and methods for overcoming sleep of Anadenanthera colubrina (Vell.) Brenan (Fabaceae) |
title_fullStr |
Fruit and seed morphometry and methods for overcoming sleep of Anadenanthera colubrina (Vell.) Brenan (Fabaceae) |
title_full_unstemmed |
Fruit and seed morphometry and methods for overcoming sleep of Anadenanthera colubrina (Vell.) Brenan (Fabaceae) |
title_sort |
Fruit and seed morphometry and methods for overcoming sleep of Anadenanthera colubrina (Vell.) Brenan (Fabaceae) |
author |
Magalhães, Priscila Sarana Chaves |
author_facet |
Magalhães, Priscila Sarana Chaves Teixeira, Maria da Conceição Sampaio Alves Mendes, Maura Rejane de Araújo Lemos, Jesus Rodrigues Rodrigues, Bianca Jaqueline Santos |
author_role |
author |
author2 |
Teixeira, Maria da Conceição Sampaio Alves Mendes, Maura Rejane de Araújo Lemos, Jesus Rodrigues Rodrigues, Bianca Jaqueline Santos |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Magalhães, Priscila Sarana Chaves Teixeira, Maria da Conceição Sampaio Alves Mendes, Maura Rejane de Araújo Lemos, Jesus Rodrigues Rodrigues, Bianca Jaqueline Santos |
dc.subject.por.fl_str_mv |
Plant morphophysiology Legumes Germination Diaspores. Morfofisiologia vegetal Leguminosas Germinação Diásporos. Morfofisiología vegetal Leguminosas Germinación Diásporas. |
topic |
Plant morphophysiology Legumes Germination Diaspores. Morfofisiologia vegetal Leguminosas Germinação Diásporos. Morfofisiología vegetal Leguminosas Germinación Diásporas. |
description |
The present work aimed to characterize morphologically fruits and seeds of angico (Anadenanthera colubrina (Vell.) Brenan) and to test different methods for overcoming dormancy in order to improve and standardize seedling emergence. The study was carried out in the Science laboratory of the State University of Piauí. The germination percentage, germination speed index and average germination time were evaluated. The data were subjected to analysis of variance and the comparison between the means was made by the Tukey test at 5% significance. Data analysis was performed using the SISVAR statistical software. First, the biometrics of the fruits and seeds were performed, the treatments used to overcome dormancy were: control (T1), immersion in hot water at a temperature of 100 ° C for 10 minutes (T2), thermal shock (T3), soaking in water for 24 hours (T4), soaking in water for 48 hours (T5), chemical scarification with 98% sulfuric acid for 30 minutes (T6), chemical scarification with sulfonic acid for 30 minutes (T7) and chemical scarification with acid muriatic for 30 minutes (T8). The treatment with sulfuric acid have promoted the highest germination rate with a rate equal to 87, 49%. The germination of Anadenanthera colubrina seeds has a rapid development and is considered epigeal, where germination occurred 3 days after sowing. Sulfuric acid treatment has proved to be effective in promoting the emergence and breaking dormancy of "Angico" seeds. The analysis of morphobiometry found that this study may contribute to the identification and characterization of the studied species. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-03-06 |
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://rsdjournal.org/index.php/rsd/article/view/13034 10.33448/rsd-v10i3.13034 |
url |
https://rsdjournal.org/index.php/rsd/article/view/13034 |
identifier_str_mv |
10.33448/rsd-v10i3.13034 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/13034/11732 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 10 No. 3; e6010313034 Research, Society and Development; Vol. 10 Núm. 3; e6010313034 Research, Society and Development; v. 10 n. 3; e6010313034 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052671657508864 |