Maturação fisiológica de sementes de Angico (Anadenanthera colubrina (Vellozo) Brenan)

Detalhes bibliográficos
Autor(a) principal: Pires Neto, Paulo Affonso Fonseca [UNESP]
Data de Publicação: 2016
Outros Autores: Pires, Victória Campos Monteiro [UNESP], Moraes, Cristiano Bueno, de Oliveira, Lucicleia Mendes, Portella, Augustus Caeser Franke, Nakagawa, João [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/2317-1545v38n2153112
http://hdl.handle.net/11449/173142
Resumo: The seed physiological maturity knowledgment is critical determine its maximum production and physiological quality. The objective of this study was to determine the ideal time to harvest by evaluating seeds physiological maturity. Seventeen weekly harvests of fruits and seeds from matrices located in the Brazilian city of Botucatu, SP, were performed from May to September 2001. Fruits size and weight, seed water content and dry matter, and germination and emission of primary root were evaluated. Seeds showed maximum dimension in the thirteenth week of collection, while the highest fruit weight was obtained in the twelfth week of collection. Water content decreased over time. Seeds dry matter showed its highest value in the sixteenth week harvest, while germination percentage showed its highest value between the fourteenth and fifteenth week harvest. The percentage of primary root emission was observed with maximum value in the tenth week harvest. Based on the results, it is concluded that the best Anadenanthera colubrina harvest season occurs between the fourteenth and fifteenth weeks.
id UNSP_f1920877329b9ed377409a95638242f2
oai_identifier_str oai:repositorio.unesp.br:11449/173142
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling Maturação fisiológica de sementes de Angico (Anadenanthera colubrina (Vellozo) Brenan)Physiological ripening of Anadenanthera colubrina (Vellozo) Brenan seedsForest seedsGerminationHarvest periodThe seed physiological maturity knowledgment is critical determine its maximum production and physiological quality. The objective of this study was to determine the ideal time to harvest by evaluating seeds physiological maturity. Seventeen weekly harvests of fruits and seeds from matrices located in the Brazilian city of Botucatu, SP, were performed from May to September 2001. Fruits size and weight, seed water content and dry matter, and germination and emission of primary root were evaluated. Seeds showed maximum dimension in the thirteenth week of collection, while the highest fruit weight was obtained in the twelfth week of collection. Water content decreased over time. Seeds dry matter showed its highest value in the sixteenth week harvest, while germination percentage showed its highest value between the fourteenth and fifteenth week harvest. The percentage of primary root emission was observed with maximum value in the tenth week harvest. Based on the results, it is concluded that the best Anadenanthera colubrina harvest season occurs between the fourteenth and fifteenth weeks.Departamento de Ciência Florestal UNESP/FCAUniversidade Federal do TocantinsDepartamento de Produção Vegetal UNESP/FCA, Caixa Postal 237Departamento de Ciência Florestal UNESP/FCADepartamento de Produção Vegetal UNESP/FCA, Caixa Postal 237Universidade Estadual Paulista (Unesp)Universidade Federal do TocantinsPires Neto, Paulo Affonso Fonseca [UNESP]Pires, Victória Campos Monteiro [UNESP]Moraes, Cristiano Buenode Oliveira, Lucicleia MendesPortella, Augustus Caeser FrankeNakagawa, João [UNESP]2018-12-11T17:03:49Z2018-12-11T17:03:49Z2016-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article155-160application/pdfhttp://dx.doi.org/10.1590/2317-1545v38n2153112Journal of Seed Science, v. 38, n. 2, p. 155-160, 2016.2317-1537http://hdl.handle.net/11449/17314210.1590/2317-1545v38n2153112S2317-153720160002001552-s2.0-84976468399S2317-15372016000200155.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Seed Science0,367info:eu-repo/semantics/openAccess2024-04-30T15:55:48Zoai:repositorio.unesp.br:11449/173142Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:49:41.681610Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Maturação fisiológica de sementes de Angico (Anadenanthera colubrina (Vellozo) Brenan)
Physiological ripening of Anadenanthera colubrina (Vellozo) Brenan seeds
title Maturação fisiológica de sementes de Angico (Anadenanthera colubrina (Vellozo) Brenan)
spellingShingle Maturação fisiológica de sementes de Angico (Anadenanthera colubrina (Vellozo) Brenan)
Pires Neto, Paulo Affonso Fonseca [UNESP]
Forest seeds
Germination
Harvest period
title_short Maturação fisiológica de sementes de Angico (Anadenanthera colubrina (Vellozo) Brenan)
title_full Maturação fisiológica de sementes de Angico (Anadenanthera colubrina (Vellozo) Brenan)
title_fullStr Maturação fisiológica de sementes de Angico (Anadenanthera colubrina (Vellozo) Brenan)
title_full_unstemmed Maturação fisiológica de sementes de Angico (Anadenanthera colubrina (Vellozo) Brenan)
title_sort Maturação fisiológica de sementes de Angico (Anadenanthera colubrina (Vellozo) Brenan)
author Pires Neto, Paulo Affonso Fonseca [UNESP]
author_facet Pires Neto, Paulo Affonso Fonseca [UNESP]
Pires, Victória Campos Monteiro [UNESP]
Moraes, Cristiano Bueno
de Oliveira, Lucicleia Mendes
Portella, Augustus Caeser Franke
Nakagawa, João [UNESP]
author_role author
author2 Pires, Victória Campos Monteiro [UNESP]
Moraes, Cristiano Bueno
de Oliveira, Lucicleia Mendes
Portella, Augustus Caeser Franke
Nakagawa, João [UNESP]
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade Federal do Tocantins
dc.contributor.author.fl_str_mv Pires Neto, Paulo Affonso Fonseca [UNESP]
Pires, Victória Campos Monteiro [UNESP]
Moraes, Cristiano Bueno
de Oliveira, Lucicleia Mendes
Portella, Augustus Caeser Franke
Nakagawa, João [UNESP]
dc.subject.por.fl_str_mv Forest seeds
Germination
Harvest period
topic Forest seeds
Germination
Harvest period
description The seed physiological maturity knowledgment is critical determine its maximum production and physiological quality. The objective of this study was to determine the ideal time to harvest by evaluating seeds physiological maturity. Seventeen weekly harvests of fruits and seeds from matrices located in the Brazilian city of Botucatu, SP, were performed from May to September 2001. Fruits size and weight, seed water content and dry matter, and germination and emission of primary root were evaluated. Seeds showed maximum dimension in the thirteenth week of collection, while the highest fruit weight was obtained in the twelfth week of collection. Water content decreased over time. Seeds dry matter showed its highest value in the sixteenth week harvest, while germination percentage showed its highest value between the fourteenth and fifteenth week harvest. The percentage of primary root emission was observed with maximum value in the tenth week harvest. Based on the results, it is concluded that the best Anadenanthera colubrina harvest season occurs between the fourteenth and fifteenth weeks.
publishDate 2016
dc.date.none.fl_str_mv 2016-04-01
2018-12-11T17:03:49Z
2018-12-11T17:03:49Z
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/10.1590/2317-1545v38n2153112
Journal of Seed Science, v. 38, n. 2, p. 155-160, 2016.
2317-1537
http://hdl.handle.net/11449/173142
10.1590/2317-1545v38n2153112
S2317-15372016000200155
2-s2.0-84976468399
S2317-15372016000200155.pdf
url http://dx.doi.org/10.1590/2317-1545v38n2153112
http://hdl.handle.net/11449/173142
identifier_str_mv Journal of Seed Science, v. 38, n. 2, p. 155-160, 2016.
2317-1537
10.1590/2317-1545v38n2153112
S2317-15372016000200155
2-s2.0-84976468399
S2317-15372016000200155.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of Seed Science
0,367
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 155-160
application/pdf
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_ 1808128569547685888