Emergência de capim-carrapicho e picão-de-flor com diferentes profundidades de semeadura em duas épocas

Detalhes bibliográficos
Autor(a) principal: Giancotti, Paulo Roberto Fidelis [UNESP]
Data de Publicação: 2011
Outros Autores: de Souza, Marcelo Claro [UNESP], Parreira, Mariana Casari [UNESP], Alves, Pedro Luís da Costa Aguiar [UNESP]
Tipo de documento: Artigo
Idioma: eng
por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/226513
Resumo: With the purpose to study the emergence of Cenchrus echinatus L.and Cosmos sulphureus Cav. in response to time and depth of sowing, two experiments were conducted in uncontrolled environmental conditions in the months of June and September 2009. Cenchrus echinatus L.and Cosmos sulphureus Cav seeds were sown at different depths (0, 1, 3, 5, 7 and 9 cm). The experiments were conducted in pots, with five replications of 50 seeds per pot, followed by evaluation of the emergence percentage and emergence speed index (ESI). The highest percentage of emergency and higher EVR were observed up to 5 cm depth and the species Cosmos sulphureus Cav. was more sensitive to temperature variations due to the time of sowing of the species C. equinatus.
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spelling Emergência de capim-carrapicho e picão-de-flor com diferentes profundidades de semeadura em duas épocasEmergence of Cenchrus echinatus L. and cosmos sulphureus cav. with different sowing depths in two seasonsCenchrus echinatusCosmos sulphureusGerminationReproductive BiologyWith the purpose to study the emergence of Cenchrus echinatus L.and Cosmos sulphureus Cav. in response to time and depth of sowing, two experiments were conducted in uncontrolled environmental conditions in the months of June and September 2009. Cenchrus echinatus L.and Cosmos sulphureus Cav seeds were sown at different depths (0, 1, 3, 5, 7 and 9 cm). The experiments were conducted in pots, with five replications of 50 seeds per pot, followed by evaluation of the emergence percentage and emergence speed index (ESI). The highest percentage of emergency and higher EVR were observed up to 5 cm depth and the species Cosmos sulphureus Cav. was more sensitive to temperature variations due to the time of sowing of the species C. equinatus.Departamento de Biologia Aplicada à Agropecuária Faculdade de Ciências Agrárias e Veterinárias de Jaboticabal - FCAV Universidade Estadual Paulista - UNESP, Jaboticabal, SPBiólogo, Instituto de Biociências de Rio Claro - UNESP, Rio Claro, SPDepartamento de Biologia Aplicada à Agropecuária, FCAV - UNESP, Jaboticabal, SPDepartamento de Biologia Aplicada à Agropecuária Faculdade de Ciências Agrárias e Veterinárias de Jaboticabal - FCAV Universidade Estadual Paulista - UNESP, Jaboticabal, SPBiólogo, Instituto de Biociências de Rio Claro - UNESP, Rio Claro, SPDepartamento de Biologia Aplicada à Agropecuária, FCAV - UNESP, Jaboticabal, SPUniversidade Estadual Paulista (UNESP)Giancotti, Paulo Roberto Fidelis [UNESP]de Souza, Marcelo Claro [UNESP]Parreira, Mariana Casari [UNESP]Alves, Pedro Luís da Costa Aguiar [UNESP]2022-04-29T00:49:44Z2022-04-29T00:49:44Z2011-09-14info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article619-628Bioscience Journal, v. 27, n. 4, p. 619-628, 2011.1516-37251981-3163http://hdl.handle.net/11449/2265132-s2.0-80052571904Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporBioscience Journalinfo:eu-repo/semantics/openAccess2024-10-17T18:19:49Zoai:repositorio.unesp.br:11449/226513Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-10-17T18:19:49Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Emergência de capim-carrapicho e picão-de-flor com diferentes profundidades de semeadura em duas épocas
Emergence of Cenchrus echinatus L. and cosmos sulphureus cav. with different sowing depths in two seasons
title Emergência de capim-carrapicho e picão-de-flor com diferentes profundidades de semeadura em duas épocas
spellingShingle Emergência de capim-carrapicho e picão-de-flor com diferentes profundidades de semeadura em duas épocas
Giancotti, Paulo Roberto Fidelis [UNESP]
Cenchrus echinatus
Cosmos sulphureus
Germination
Reproductive Biology
title_short Emergência de capim-carrapicho e picão-de-flor com diferentes profundidades de semeadura em duas épocas
title_full Emergência de capim-carrapicho e picão-de-flor com diferentes profundidades de semeadura em duas épocas
title_fullStr Emergência de capim-carrapicho e picão-de-flor com diferentes profundidades de semeadura em duas épocas
title_full_unstemmed Emergência de capim-carrapicho e picão-de-flor com diferentes profundidades de semeadura em duas épocas
title_sort Emergência de capim-carrapicho e picão-de-flor com diferentes profundidades de semeadura em duas épocas
author Giancotti, Paulo Roberto Fidelis [UNESP]
author_facet Giancotti, Paulo Roberto Fidelis [UNESP]
de Souza, Marcelo Claro [UNESP]
Parreira, Mariana Casari [UNESP]
Alves, Pedro Luís da Costa Aguiar [UNESP]
author_role author
author2 de Souza, Marcelo Claro [UNESP]
Parreira, Mariana Casari [UNESP]
Alves, Pedro Luís da Costa Aguiar [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Giancotti, Paulo Roberto Fidelis [UNESP]
de Souza, Marcelo Claro [UNESP]
Parreira, Mariana Casari [UNESP]
Alves, Pedro Luís da Costa Aguiar [UNESP]
dc.subject.por.fl_str_mv Cenchrus echinatus
Cosmos sulphureus
Germination
Reproductive Biology
topic Cenchrus echinatus
Cosmos sulphureus
Germination
Reproductive Biology
description With the purpose to study the emergence of Cenchrus echinatus L.and Cosmos sulphureus Cav. in response to time and depth of sowing, two experiments were conducted in uncontrolled environmental conditions in the months of June and September 2009. Cenchrus echinatus L.and Cosmos sulphureus Cav seeds were sown at different depths (0, 1, 3, 5, 7 and 9 cm). The experiments were conducted in pots, with five replications of 50 seeds per pot, followed by evaluation of the emergence percentage and emergence speed index (ESI). The highest percentage of emergency and higher EVR were observed up to 5 cm depth and the species Cosmos sulphureus Cav. was more sensitive to temperature variations due to the time of sowing of the species C. equinatus.
publishDate 2011
dc.date.none.fl_str_mv 2011-09-14
2022-04-29T00:49:44Z
2022-04-29T00:49:44Z
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 Bioscience Journal, v. 27, n. 4, p. 619-628, 2011.
1516-3725
1981-3163
http://hdl.handle.net/11449/226513
2-s2.0-80052571904
identifier_str_mv Bioscience Journal, v. 27, n. 4, p. 619-628, 2011.
1516-3725
1981-3163
2-s2.0-80052571904
url http://hdl.handle.net/11449/226513
dc.language.iso.fl_str_mv eng
por
language eng
por
dc.relation.none.fl_str_mv Bioscience Journal
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 619-628
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 repositoriounesp@unesp.br
_version_ 1828315383838277632

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