Seed with and without partial tegument removal and substrate affect germination of Castanea sativa
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.17660/ActaHortic.2009.844.19 http://hdl.handle.net/11449/225753 |
Resumo: | Portuguese chestnut (Castanea sativa) is used for forest products, raw nuts and processed flour, paste, and candy. We studied the influence on germination efficiency of seed with and without partial tegument removal combined with different substrate composition (coconut fiber, pine compost and vermiculite) at São Paulo State University, Campus of Botucatu, São Paulo, Brazil. Randomized blocks were used in a factorial scheme 3×2 (three substrates × two seed types) consisting of six treatments with five replications (twelve seeds). Seeds were sowed in expanded polystyrene trays, with 72 cells, and maintained at 25°C under controlled environment. Rate, time elapsed and speed of seed germination was submitted to ANOVA and the average compared using Tukey's 5% test of probability and curves adjusted based on Gompertz regression. Coconut fiber or vermiculite associated with seed without partial tegument removal showed the highest germination rate, and coconut fiber with or without partial tegument removal displayed the fastest speed of seed germination. |
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Seed with and without partial tegument removal and substrate affect germination of Castanea sativaCoconut fiberPine compostPortuguese chestnutVermiculitePortuguese chestnut (Castanea sativa) is used for forest products, raw nuts and processed flour, paste, and candy. We studied the influence on germination efficiency of seed with and without partial tegument removal combined with different substrate composition (coconut fiber, pine compost and vermiculite) at São Paulo State University, Campus of Botucatu, São Paulo, Brazil. Randomized blocks were used in a factorial scheme 3×2 (three substrates × two seed types) consisting of six treatments with five replications (twelve seeds). Seeds were sowed in expanded polystyrene trays, with 72 cells, and maintained at 25°C under controlled environment. Rate, time elapsed and speed of seed germination was submitted to ANOVA and the average compared using Tukey's 5% test of probability and curves adjusted based on Gompertz regression. Coconut fiber or vermiculite associated with seed without partial tegument removal showed the highest germination rate, and coconut fiber with or without partial tegument removal displayed the fastest speed of seed germination.Department of Botany Institute of Biosciences UNESP - São Paulo State University, Caixa Postal 510, Botucatu-SPCATI - Integral Technical Assistance Coordination, São Bento do Sapucaí, SPDepartment of Biostatistics Institute of Biosciences UNESP - São Paulo State University, Caixa Postal 510, Botucatu-SPUniversity of Brasilia (UnB) Faculty of Agronomy and Veterinary Campus Universitário Darcy Ribeiro, Caixa Postal 04508, Brasilia-DFDepartment of Botany Institute of Biosciences UNESP - São Paulo State University, Caixa Postal 510, Botucatu-SPDepartment of Biostatistics Institute of Biosciences UNESP - São Paulo State University, Caixa Postal 510, Botucatu-SPUniversidade Estadual Paulista (UNESP)CATI - Integral Technical Assistance CoordinationFaculty of Agronomy and VeterinaryFerreira, G. [UNESP]Santos, G. R. [UNESP]Costa, P. N. [UNESP]Bueno, S. C.S.Mischan, M. M. [UNESP]Yamanishi, O. K.2022-04-28T20:59:31Z2022-04-28T20:59:31Z2009-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject139-144http://dx.doi.org/10.17660/ActaHortic.2009.844.19Acta Horticulturae, v. 844, p. 139-144.0567-7572http://hdl.handle.net/11449/22575310.17660/ActaHortic.2009.844.192-s2.0-75649137281Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengActa Horticulturaeinfo:eu-repo/semantics/openAccess2022-04-28T20:59:31Zoai:repositorio.unesp.br:11449/225753Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:35:12.936177Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Seed with and without partial tegument removal and substrate affect germination of Castanea sativa |
title |
Seed with and without partial tegument removal and substrate affect germination of Castanea sativa |
spellingShingle |
Seed with and without partial tegument removal and substrate affect germination of Castanea sativa Ferreira, G. [UNESP] Coconut fiber Pine compost Portuguese chestnut Vermiculite |
title_short |
Seed with and without partial tegument removal and substrate affect germination of Castanea sativa |
title_full |
Seed with and without partial tegument removal and substrate affect germination of Castanea sativa |
title_fullStr |
Seed with and without partial tegument removal and substrate affect germination of Castanea sativa |
title_full_unstemmed |
Seed with and without partial tegument removal and substrate affect germination of Castanea sativa |
title_sort |
Seed with and without partial tegument removal and substrate affect germination of Castanea sativa |
author |
Ferreira, G. [UNESP] |
author_facet |
Ferreira, G. [UNESP] Santos, G. R. [UNESP] Costa, P. N. [UNESP] Bueno, S. C.S. Mischan, M. M. [UNESP] Yamanishi, O. K. |
author_role |
author |
author2 |
Santos, G. R. [UNESP] Costa, P. N. [UNESP] Bueno, S. C.S. Mischan, M. M. [UNESP] Yamanishi, O. K. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) CATI - Integral Technical Assistance Coordination Faculty of Agronomy and Veterinary |
dc.contributor.author.fl_str_mv |
Ferreira, G. [UNESP] Santos, G. R. [UNESP] Costa, P. N. [UNESP] Bueno, S. C.S. Mischan, M. M. [UNESP] Yamanishi, O. K. |
dc.subject.por.fl_str_mv |
Coconut fiber Pine compost Portuguese chestnut Vermiculite |
topic |
Coconut fiber Pine compost Portuguese chestnut Vermiculite |
description |
Portuguese chestnut (Castanea sativa) is used for forest products, raw nuts and processed flour, paste, and candy. We studied the influence on germination efficiency of seed with and without partial tegument removal combined with different substrate composition (coconut fiber, pine compost and vermiculite) at São Paulo State University, Campus of Botucatu, São Paulo, Brazil. Randomized blocks were used in a factorial scheme 3×2 (three substrates × two seed types) consisting of six treatments with five replications (twelve seeds). Seeds were sowed in expanded polystyrene trays, with 72 cells, and maintained at 25°C under controlled environment. Rate, time elapsed and speed of seed germination was submitted to ANOVA and the average compared using Tukey's 5% test of probability and curves adjusted based on Gompertz regression. Coconut fiber or vermiculite associated with seed without partial tegument removal showed the highest germination rate, and coconut fiber with or without partial tegument removal displayed the fastest speed of seed germination. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-01-01 2022-04-28T20:59:31Z 2022-04-28T20:59:31Z |
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://dx.doi.org/10.17660/ActaHortic.2009.844.19 Acta Horticulturae, v. 844, p. 139-144. 0567-7572 http://hdl.handle.net/11449/225753 10.17660/ActaHortic.2009.844.19 2-s2.0-75649137281 |
url |
http://dx.doi.org/10.17660/ActaHortic.2009.844.19 http://hdl.handle.net/11449/225753 |
identifier_str_mv |
Acta Horticulturae, v. 844, p. 139-144. 0567-7572 10.17660/ActaHortic.2009.844.19 2-s2.0-75649137281 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Acta Horticulturae |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
139-144 |
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_ |
1808128830172299264 |