Effect of temperature on seed germination of ornamental herbaceous perennials
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.actahort.org/books/1002/1002_19.htm http://hdl.handle.net/11449/75978 |
Resumo: | Antirrhinum majus L. and Senecio douglasii DC. are herbaceous perennial ornamental plants used in landscaping. The multiplication of these plants is by seed; however, there are still doubts about the temperature that can provide higher rates and speed of germination. Thus the aim was to study the effect of temperature on seed germination of A. majus and S. douglasii. The study was conducted separately for each species. The experimental design was entirely randomized with six temperature conditions (temperature controlled constant of 20, 25, 30, 35°C and alternating temperatures of 20-30 and 25-35°C with a photoperiod of 12 hours) with four replications of 100 seeds each. Total germination percentage and germination rate were determined. The means were compared by Tukey test at 5%. For A majus the highest germination percentage was observed at 20°C that did not differ statistically from other temperatures. The highest germination rate was obtained at the temperature of 20 and 25°C. For S. douglasii seeds it was observed that the highest germination percentage and germination rate occurred at 20°C. The lower temperature showed the better percentage and germination rate for these species. |
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Effect of temperature on seed germination of ornamental herbaceous perennialsAntirrhinum majusGerminationSenecio douglasiiSexual propagationAntirrhinum majus L. and Senecio douglasii DC. are herbaceous perennial ornamental plants used in landscaping. The multiplication of these plants is by seed; however, there are still doubts about the temperature that can provide higher rates and speed of germination. Thus the aim was to study the effect of temperature on seed germination of A. majus and S. douglasii. The study was conducted separately for each species. The experimental design was entirely randomized with six temperature conditions (temperature controlled constant of 20, 25, 30, 35°C and alternating temperatures of 20-30 and 25-35°C with a photoperiod of 12 hours) with four replications of 100 seeds each. Total germination percentage and germination rate were determined. The means were compared by Tukey test at 5%. For A majus the highest germination percentage was observed at 20°C that did not differ statistically from other temperatures. The highest germination rate was obtained at the temperature of 20 and 25°C. For S. douglasii seeds it was observed that the highest germination percentage and germination rate occurred at 20°C. The lower temperature showed the better percentage and germination rate for these species.Crop Production Department Universidade Estadual Paulista Julio de Mesquita Filho - UNESP/FCAV, Jaboticabal, São Paulo StateCrop Production Department Universidade Estadual Paulista Julio de Mesquita Filho - UNESP/FCAV, Jaboticabal, São Paulo StateUniversidade Estadual Paulista (Unesp)Pivetta, K. F L [UNESP]Pizetta, P. U C [UNESP]Pimenta, R. S. [UNESP]Da Luz, P. B. [UNESP]Coan, R. M. [UNESP]Batista, G. S. [UNESP]2014-05-27T11:29:58Z2014-05-27T11:29:58Z2013-07-15info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject167-170http://www.actahort.org/books/1002/1002_19.htmActa Horticulturae, v. 1002, p. 167-170.0567-7572http://hdl.handle.net/11449/75978WOS:0003337550000192-s2.0-848829715042212648941159028Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengActa Horticulturae0,198info:eu-repo/semantics/openAccess2021-10-23T21:41:34Zoai:repositorio.unesp.br:11449/75978Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T21:41:34Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effect of temperature on seed germination of ornamental herbaceous perennials |
title |
Effect of temperature on seed germination of ornamental herbaceous perennials |
spellingShingle |
Effect of temperature on seed germination of ornamental herbaceous perennials Pivetta, K. F L [UNESP] Antirrhinum majus Germination Senecio douglasii Sexual propagation |
title_short |
Effect of temperature on seed germination of ornamental herbaceous perennials |
title_full |
Effect of temperature on seed germination of ornamental herbaceous perennials |
title_fullStr |
Effect of temperature on seed germination of ornamental herbaceous perennials |
title_full_unstemmed |
Effect of temperature on seed germination of ornamental herbaceous perennials |
title_sort |
Effect of temperature on seed germination of ornamental herbaceous perennials |
author |
Pivetta, K. F L [UNESP] |
author_facet |
Pivetta, K. F L [UNESP] Pizetta, P. U C [UNESP] Pimenta, R. S. [UNESP] Da Luz, P. B. [UNESP] Coan, R. M. [UNESP] Batista, G. S. [UNESP] |
author_role |
author |
author2 |
Pizetta, P. U C [UNESP] Pimenta, R. S. [UNESP] Da Luz, P. B. [UNESP] Coan, R. M. [UNESP] Batista, G. S. [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Pivetta, K. F L [UNESP] Pizetta, P. U C [UNESP] Pimenta, R. S. [UNESP] Da Luz, P. B. [UNESP] Coan, R. M. [UNESP] Batista, G. S. [UNESP] |
dc.subject.por.fl_str_mv |
Antirrhinum majus Germination Senecio douglasii Sexual propagation |
topic |
Antirrhinum majus Germination Senecio douglasii Sexual propagation |
description |
Antirrhinum majus L. and Senecio douglasii DC. are herbaceous perennial ornamental plants used in landscaping. The multiplication of these plants is by seed; however, there are still doubts about the temperature that can provide higher rates and speed of germination. Thus the aim was to study the effect of temperature on seed germination of A. majus and S. douglasii. The study was conducted separately for each species. The experimental design was entirely randomized with six temperature conditions (temperature controlled constant of 20, 25, 30, 35°C and alternating temperatures of 20-30 and 25-35°C with a photoperiod of 12 hours) with four replications of 100 seeds each. Total germination percentage and germination rate were determined. The means were compared by Tukey test at 5%. For A majus the highest germination percentage was observed at 20°C that did not differ statistically from other temperatures. The highest germination rate was obtained at the temperature of 20 and 25°C. For S. douglasii seeds it was observed that the highest germination percentage and germination rate occurred at 20°C. The lower temperature showed the better percentage and germination rate for these species. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-07-15 2014-05-27T11:29:58Z 2014-05-27T11:29:58Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.actahort.org/books/1002/1002_19.htm Acta Horticulturae, v. 1002, p. 167-170. 0567-7572 http://hdl.handle.net/11449/75978 WOS:000333755000019 2-s2.0-84882971504 2212648941159028 |
url |
http://www.actahort.org/books/1002/1002_19.htm http://hdl.handle.net/11449/75978 |
identifier_str_mv |
Acta Horticulturae, v. 1002, p. 167-170. 0567-7572 WOS:000333755000019 2-s2.0-84882971504 2212648941159028 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Acta Horticulturae 0,198 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
167-170 |
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_ |
1799965028491722752 |