Limoeiro-do-mato, Randia ferox (Cham. & Schlecht.) DC. (RUBIACEAE), seeds germination behavior during storage in dry chamber

Detalhes bibliográficos
Autor(a) principal: Leonhardt, Cristina
Data de Publicação: 2008
Outros Autores: Calil, Anaíse Costa, Souza, Luana dos Santos, Silva, Vanessa Savian
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Gaúcha (Online)
Texto Completo: http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/244
Resumo: Randia ferox (Cham. & Schlecht.) DC. is a small tree of ornamental value. It is native in Brazil from Minas Gerais to Rio Grande do Sul State. The objective of this work was evaluate the seeds germination behavior at harvest time and during 15 months of storage in dry chamber conditions, by submitting two seeds lots to seed moisture determination and germination, emergence in greenhouse and speed of germination and emergence tests. At harvest time the seed moisture content was 41.6% and the seeds presented 96% of germination. After two months of storage the seeds moisture storage, the dry161 reduced to 11,6% (average), without significantly reduction chamber temperature and humidity conditions (17oC±2oC e in ~ = 45%UR) germination were percentages. propitious to During preserve the seeds longevity for fifteen months. 
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spelling Limoeiro-do-mato, Randia ferox (Cham. & Schlecht.) DC. (RUBIACEAE), seeds germination behavior during storage in dry chamber Comportamento germinativo de sementes de limoeiro-do-mato Randia ferox (Cham. & Schlecht.) DC. (Rubiaceae) armazenadas em câmara secagermination, seeds conservation, desiccation tolerance.germinação, conservação de sementes, tolerância à dessecação.Randia ferox (Cham. & Schlecht.) DC. is a small tree of ornamental value. It is native in Brazil from Minas Gerais to Rio Grande do Sul State. The objective of this work was evaluate the seeds germination behavior at harvest time and during 15 months of storage in dry chamber conditions, by submitting two seeds lots to seed moisture determination and germination, emergence in greenhouse and speed of germination and emergence tests. At harvest time the seed moisture content was 41.6% and the seeds presented 96% of germination. After two months of storage the seeds moisture storage, the dry161 reduced to 11,6% (average), without significantly reduction chamber temperature and humidity conditions (17oC±2oC e in ~ = 45%UR) germination were percentages. propitious to During preserve the seeds longevity for fifteen months. Arvoreta de valor paisagístico, nativa no Brasil de Minas Gerais ao Rio Grande do Sul. Objetivou-se avaliar o comportamento germinativo de sementes de Randia ferox, após a coleta e durante 15 meses de armazenamento em câmara seca, através das determinações de teor de água, percentagem e velocidade de germinação em laboratório e emergência em casa de vegetação, utilizando-se dois lotes de sementes. Na coleta, as sementes apresentaram médias de teor de água de 41,6%, e 96% de germinação. Após dois meses em câmara seca houve redução do teor de água para 11,6% (média), condições sem de temperatura redução significativa e umidade da (17oC±2oC percentagem e = ~ 45%UR) de germinação promoveram em relação a manutenção à coleta. da Durante germinação o armazenamento, inicial, mostran- as do-se adequadas para conservação da longevidade das sementes durante quinze meses. Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural2008-12-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/244Pesquisa Agropecuária Gaúcha; Vol 14 No 2 (2008): PESQ. AGROP. GAÚCHA; 161-167Pesquisa Agropecuária Gaúcha; v. 14 n. 2 (2008): PESQ. AGROP. GAÚCHA; 161-1672595-76860104-9070reponame:Pesquisa Agropecuária Gaúcha (Online)instname:Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulinstacron:SEAPDRporhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/244/209Leonhardt, Cristina Calil, Anaíse Costa Souza, Luana dos SantosSilva, Vanessa Savianinfo:eu-repo/semantics/openAccess2024-04-22T12:39:16Zoai:ojs.revistapag.agricultura.rs.gov.br:article/244Revistahttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapagPUBhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/oaipag@agricultura.rs.gov.br||2595-76860104-9070opendoar:2024-04-22T12:39:16Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulfalse
dc.title.none.fl_str_mv Limoeiro-do-mato, Randia ferox (Cham. & Schlecht.) DC. (RUBIACEAE), seeds germination behavior during storage in dry chamber
Comportamento germinativo de sementes de limoeiro-do-mato Randia ferox (Cham. & Schlecht.) DC. (Rubiaceae) armazenadas em câmara seca
title Limoeiro-do-mato, Randia ferox (Cham. & Schlecht.) DC. (RUBIACEAE), seeds germination behavior during storage in dry chamber
spellingShingle Limoeiro-do-mato, Randia ferox (Cham. & Schlecht.) DC. (RUBIACEAE), seeds germination behavior during storage in dry chamber
Leonhardt, Cristina
germination, seeds conservation, desiccation tolerance.
germinação, conservação de sementes, tolerância à dessecação.
title_short Limoeiro-do-mato, Randia ferox (Cham. & Schlecht.) DC. (RUBIACEAE), seeds germination behavior during storage in dry chamber
title_full Limoeiro-do-mato, Randia ferox (Cham. & Schlecht.) DC. (RUBIACEAE), seeds germination behavior during storage in dry chamber
title_fullStr Limoeiro-do-mato, Randia ferox (Cham. & Schlecht.) DC. (RUBIACEAE), seeds germination behavior during storage in dry chamber
title_full_unstemmed Limoeiro-do-mato, Randia ferox (Cham. & Schlecht.) DC. (RUBIACEAE), seeds germination behavior during storage in dry chamber
title_sort Limoeiro-do-mato, Randia ferox (Cham. & Schlecht.) DC. (RUBIACEAE), seeds germination behavior during storage in dry chamber
author Leonhardt, Cristina
author_facet Leonhardt, Cristina
Calil, Anaíse Costa
Souza, Luana dos Santos
Silva, Vanessa Savian
author_role author
author2 Calil, Anaíse Costa
Souza, Luana dos Santos
Silva, Vanessa Savian
author2_role author
author
author
dc.contributor.author.fl_str_mv Leonhardt, Cristina
Calil, Anaíse Costa
Souza, Luana dos Santos
Silva, Vanessa Savian
dc.subject.por.fl_str_mv germination, seeds conservation, desiccation tolerance.
germinação, conservação de sementes, tolerância à dessecação.
topic germination, seeds conservation, desiccation tolerance.
germinação, conservação de sementes, tolerância à dessecação.
description Randia ferox (Cham. & Schlecht.) DC. is a small tree of ornamental value. It is native in Brazil from Minas Gerais to Rio Grande do Sul State. The objective of this work was evaluate the seeds germination behavior at harvest time and during 15 months of storage in dry chamber conditions, by submitting two seeds lots to seed moisture determination and germination, emergence in greenhouse and speed of germination and emergence tests. At harvest time the seed moisture content was 41.6% and the seeds presented 96% of germination. After two months of storage the seeds moisture storage, the dry161 reduced to 11,6% (average), without significantly reduction chamber temperature and humidity conditions (17oC±2oC e in ~ = 45%UR) germination were percentages. propitious to During preserve the seeds longevity for fifteen months. 
publishDate 2008
dc.date.none.fl_str_mv 2008-12-31
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 http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/244
url http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/244
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/244/209
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 Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural
publisher.none.fl_str_mv Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural
dc.source.none.fl_str_mv Pesquisa Agropecuária Gaúcha; Vol 14 No 2 (2008): PESQ. AGROP. GAÚCHA; 161-167
Pesquisa Agropecuária Gaúcha; v. 14 n. 2 (2008): PESQ. AGROP. GAÚCHA; 161-167
2595-7686
0104-9070
reponame:Pesquisa Agropecuária Gaúcha (Online)
instname:Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
instacron:SEAPDR
instname_str Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
instacron_str SEAPDR
institution SEAPDR
reponame_str Pesquisa Agropecuária Gaúcha (Online)
collection Pesquisa Agropecuária Gaúcha (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
repository.mail.fl_str_mv pag@agricultura.rs.gov.br||
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