Temperatures and light regimes in the germination of Areca vestiaria and Areca triandra seeds
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/0034-737X202269050016 http://hdl.handle.net/11449/247797 |
Resumo: | Propagation of palm trees is mainly by seeds and, in general, germination is uneven and slow, caused by several factors, such as temperature and light. We aimed to evaluate the effect of different temperature conditions and light regimes in the germination of Areca vestiaria and Areca triandra seeds. Two experiments were carried. The experimental design was completely randomized with a 5 × 2 factorial (temperature × light), with four replicates per treatment for the species A. vestiaria and five replications for A. triandra, with 25 e 20 seeds, respectively. The temperatures tested were 25, 30, 35, 20-30 and 25-35 ºC and the light regimes were presence and absence of light. The germination percentage and germination speed index were evaluated. Analysis of variance was performed using the F Test, with subsequent comparison of the means using the Tukey test (a = 0.05). For both species, there were significant differences between the temperature conditions for the studied characteristics. It was concluded that temperatures of 25 ºC, 30 ºC, 25-35 ºC and 20-30 ºC are indicated for germination of seeds of the species Areca vestiaria and, 25-35 ºC for Areca triandra, being the seeds classified as neutral photoblastics |
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spelling |
Temperatures and light regimes in the germination of Areca vestiaria and Areca triandra seedsArecaceaeOrnamental plantsPalm treesPhotoblastiaThermal stressPropagation of palm trees is mainly by seeds and, in general, germination is uneven and slow, caused by several factors, such as temperature and light. We aimed to evaluate the effect of different temperature conditions and light regimes in the germination of Areca vestiaria and Areca triandra seeds. Two experiments were carried. The experimental design was completely randomized with a 5 × 2 factorial (temperature × light), with four replicates per treatment for the species A. vestiaria and five replications for A. triandra, with 25 e 20 seeds, respectively. The temperatures tested were 25, 30, 35, 20-30 and 25-35 ºC and the light regimes were presence and absence of light. The germination percentage and germination speed index were evaluated. Analysis of variance was performed using the F Test, with subsequent comparison of the means using the Tukey test (a = 0.05). For both species, there were significant differences between the temperature conditions for the studied characteristics. It was concluded that temperatures of 25 ºC, 30 ºC, 25-35 ºC and 20-30 ºC are indicated for germination of seeds of the species Areca vestiaria and, 25-35 ºC for Areca triandra, being the seeds classified as neutral photoblasticsConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Universidade Estadual Paulista Faculdade de Ciências Agrárias e Veterinárias Departamento de Ciências da Produção Agrícola Setor de Produção Vegetal, São PauloUniversidade Estadual Paulista Faculdade de Ciências Agrárias e Veterinárias Departamento de Ciências da Produção Agrícola Setor de Produção Vegetal, São PauloCNPq: 148332/2019-6Universidade Estadual Paulista (UNESP)de Souza, Antonio Maricélio Borges [UNESP]Ferreira, Kássia Barros [UNESP]Ferraz, Marcos Vieira [UNESP]Chioda, Larissa Benetasso [UNESP]Pivetta, Kathia Fernandes Lopes [UNESP]2023-07-29T13:26:06Z2023-07-29T13:26:06Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article619-627http://dx.doi.org/10.1590/0034-737X202269050016Revista Ceres, v. 69, n. 5, p. 619-627, 2022.2177-34910034-737Xhttp://hdl.handle.net/11449/24779710.1590/0034-737X2022690500162-s2.0-85140634406Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Ceresinfo:eu-repo/semantics/openAccess2023-07-29T13:26:06Zoai:repositorio.unesp.br:11449/247797Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-07-29T13:26:06Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Temperatures and light regimes in the germination of Areca vestiaria and Areca triandra seeds |
title |
Temperatures and light regimes in the germination of Areca vestiaria and Areca triandra seeds |
spellingShingle |
Temperatures and light regimes in the germination of Areca vestiaria and Areca triandra seeds de Souza, Antonio Maricélio Borges [UNESP] Arecaceae Ornamental plants Palm trees Photoblastia Thermal stress |
title_short |
Temperatures and light regimes in the germination of Areca vestiaria and Areca triandra seeds |
title_full |
Temperatures and light regimes in the germination of Areca vestiaria and Areca triandra seeds |
title_fullStr |
Temperatures and light regimes in the germination of Areca vestiaria and Areca triandra seeds |
title_full_unstemmed |
Temperatures and light regimes in the germination of Areca vestiaria and Areca triandra seeds |
title_sort |
Temperatures and light regimes in the germination of Areca vestiaria and Areca triandra seeds |
author |
de Souza, Antonio Maricélio Borges [UNESP] |
author_facet |
de Souza, Antonio Maricélio Borges [UNESP] Ferreira, Kássia Barros [UNESP] Ferraz, Marcos Vieira [UNESP] Chioda, Larissa Benetasso [UNESP] Pivetta, Kathia Fernandes Lopes [UNESP] |
author_role |
author |
author2 |
Ferreira, Kássia Barros [UNESP] Ferraz, Marcos Vieira [UNESP] Chioda, Larissa Benetasso [UNESP] Pivetta, Kathia Fernandes Lopes [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
de Souza, Antonio Maricélio Borges [UNESP] Ferreira, Kássia Barros [UNESP] Ferraz, Marcos Vieira [UNESP] Chioda, Larissa Benetasso [UNESP] Pivetta, Kathia Fernandes Lopes [UNESP] |
dc.subject.por.fl_str_mv |
Arecaceae Ornamental plants Palm trees Photoblastia Thermal stress |
topic |
Arecaceae Ornamental plants Palm trees Photoblastia Thermal stress |
description |
Propagation of palm trees is mainly by seeds and, in general, germination is uneven and slow, caused by several factors, such as temperature and light. We aimed to evaluate the effect of different temperature conditions and light regimes in the germination of Areca vestiaria and Areca triandra seeds. Two experiments were carried. The experimental design was completely randomized with a 5 × 2 factorial (temperature × light), with four replicates per treatment for the species A. vestiaria and five replications for A. triandra, with 25 e 20 seeds, respectively. The temperatures tested were 25, 30, 35, 20-30 and 25-35 ºC and the light regimes were presence and absence of light. The germination percentage and germination speed index were evaluated. Analysis of variance was performed using the F Test, with subsequent comparison of the means using the Tukey test (a = 0.05). For both species, there were significant differences between the temperature conditions for the studied characteristics. It was concluded that temperatures of 25 ºC, 30 ºC, 25-35 ºC and 20-30 ºC are indicated for germination of seeds of the species Areca vestiaria and, 25-35 ºC for Areca triandra, being the seeds classified as neutral photoblastics |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 2023-07-29T13:26:06Z 2023-07-29T13:26:06Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/0034-737X202269050016 Revista Ceres, v. 69, n. 5, p. 619-627, 2022. 2177-3491 0034-737X http://hdl.handle.net/11449/247797 10.1590/0034-737X202269050016 2-s2.0-85140634406 |
url |
http://dx.doi.org/10.1590/0034-737X202269050016 http://hdl.handle.net/11449/247797 |
identifier_str_mv |
Revista Ceres, v. 69, n. 5, p. 619-627, 2022. 2177-3491 0034-737X 10.1590/0034-737X202269050016 2-s2.0-85140634406 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Ceres |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
619-627 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1792962438807683072 |