Morfologia da germinação de sementes e crescimento in vitro de Cattleya walkeriana Gardner em diferentes meios nutritivos

Detalhes bibliográficos
Autor(a) principal: Galdiano, Renato Fernandes [UNESP]
Data de Publicação: 2014
Outros Autores: Mantovani, Cibele [UNESP], Gomes, Elisângela Soares [UNESP], Gasparino, Eduardo Custódio [UNESP], Moro, Fabíola Vitti [UNESP], De Macedo Lemos, Eliana Gertrudes [UNESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/232355
Resumo: The aim of this work was to analyze the early seedling development and in vitro growth of Cattleya walkeriana under different culture media in order to improve the process of propagation of this species. Seedlings 90-day old ((0,8 ± 0,1 cm of length) were transferred into culture media Vacin & Went, WPM, Knudson-C, Phytamax® and 1/2 MS. After 90 days, biometric characteristics of shoot length, root number, width of largest root and fresh weight were evaluated and means separated by Tukey's test at 5%. Cattleya walkeriana embryo yields from seed micropylar end a conical chrolophilated structure denominated protocorm 30-day after sowing. At 60 days after sowing, protocorm develops leaflets at upper portion, and rhizoids in the lower. 1/2 MS culture medium favored in vitro growth and can be recommended for the production of Cattleya walkeriana.
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spelling Morfologia da germinação de sementes e crescimento in vitro de Cattleya walkeriana Gardner em diferentes meios nutritivosSeed germination morphology, and in vitro growth of Cattleya walkeriana Gardner under different culture mediaIn vitro germinationNative orchidProtocormThe aim of this work was to analyze the early seedling development and in vitro growth of Cattleya walkeriana under different culture media in order to improve the process of propagation of this species. Seedlings 90-day old ((0,8 ± 0,1 cm of length) were transferred into culture media Vacin & Went, WPM, Knudson-C, Phytamax® and 1/2 MS. After 90 days, biometric characteristics of shoot length, root number, width of largest root and fresh weight were evaluated and means separated by Tukey's test at 5%. Cattleya walkeriana embryo yields from seed micropylar end a conical chrolophilated structure denominated protocorm 30-day after sowing. At 60 days after sowing, protocorm develops leaflets at upper portion, and rhizoids in the lower. 1/2 MS culture medium favored in vitro growth and can be recommended for the production of Cattleya walkeriana.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Universidade Estadual PaulistaUniversidade Estadual PaulistaUniversidade Estadual Paulista (UNESP)Galdiano, Renato Fernandes [UNESP]Mantovani, Cibele [UNESP]Gomes, Elisângela Soares [UNESP]Gasparino, Eduardo Custódio [UNESP]Moro, Fabíola Vitti [UNESP]De Macedo Lemos, Eliana Gertrudes [UNESP]2022-04-29T12:27:47Z2022-04-29T12:27:47Z2014-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article456-463Comunicata Scientiae, v. 5, n. 4, p. 456-463, 2014.2177-51332176-9079http://hdl.handle.net/11449/2323552-s2.0-84921019106Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporComunicata Scientiaeinfo:eu-repo/semantics/openAccess2022-04-29T12:27:48Zoai:repositorio.unesp.br:11449/232355Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-29T12:27:48Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Morfologia da germinação de sementes e crescimento in vitro de Cattleya walkeriana Gardner em diferentes meios nutritivos
Seed germination morphology, and in vitro growth of Cattleya walkeriana Gardner under different culture media
title Morfologia da germinação de sementes e crescimento in vitro de Cattleya walkeriana Gardner em diferentes meios nutritivos
spellingShingle Morfologia da germinação de sementes e crescimento in vitro de Cattleya walkeriana Gardner em diferentes meios nutritivos
Galdiano, Renato Fernandes [UNESP]
In vitro germination
Native orchid
Protocorm
title_short Morfologia da germinação de sementes e crescimento in vitro de Cattleya walkeriana Gardner em diferentes meios nutritivos
title_full Morfologia da germinação de sementes e crescimento in vitro de Cattleya walkeriana Gardner em diferentes meios nutritivos
title_fullStr Morfologia da germinação de sementes e crescimento in vitro de Cattleya walkeriana Gardner em diferentes meios nutritivos
title_full_unstemmed Morfologia da germinação de sementes e crescimento in vitro de Cattleya walkeriana Gardner em diferentes meios nutritivos
title_sort Morfologia da germinação de sementes e crescimento in vitro de Cattleya walkeriana Gardner em diferentes meios nutritivos
author Galdiano, Renato Fernandes [UNESP]
author_facet Galdiano, Renato Fernandes [UNESP]
Mantovani, Cibele [UNESP]
Gomes, Elisângela Soares [UNESP]
Gasparino, Eduardo Custódio [UNESP]
Moro, Fabíola Vitti [UNESP]
De Macedo Lemos, Eliana Gertrudes [UNESP]
author_role author
author2 Mantovani, Cibele [UNESP]
Gomes, Elisângela Soares [UNESP]
Gasparino, Eduardo Custódio [UNESP]
Moro, Fabíola Vitti [UNESP]
De Macedo Lemos, Eliana Gertrudes [UNESP]
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Galdiano, Renato Fernandes [UNESP]
Mantovani, Cibele [UNESP]
Gomes, Elisângela Soares [UNESP]
Gasparino, Eduardo Custódio [UNESP]
Moro, Fabíola Vitti [UNESP]
De Macedo Lemos, Eliana Gertrudes [UNESP]
dc.subject.por.fl_str_mv In vitro germination
Native orchid
Protocorm
topic In vitro germination
Native orchid
Protocorm
description The aim of this work was to analyze the early seedling development and in vitro growth of Cattleya walkeriana under different culture media in order to improve the process of propagation of this species. Seedlings 90-day old ((0,8 ± 0,1 cm of length) were transferred into culture media Vacin & Went, WPM, Knudson-C, Phytamax® and 1/2 MS. After 90 days, biometric characteristics of shoot length, root number, width of largest root and fresh weight were evaluated and means separated by Tukey's test at 5%. Cattleya walkeriana embryo yields from seed micropylar end a conical chrolophilated structure denominated protocorm 30-day after sowing. At 60 days after sowing, protocorm develops leaflets at upper portion, and rhizoids in the lower. 1/2 MS culture medium favored in vitro growth and can be recommended for the production of Cattleya walkeriana.
publishDate 2014
dc.date.none.fl_str_mv 2014-01-01
2022-04-29T12:27:47Z
2022-04-29T12:27:47Z
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 Comunicata Scientiae, v. 5, n. 4, p. 456-463, 2014.
2177-5133
2176-9079
http://hdl.handle.net/11449/232355
2-s2.0-84921019106
identifier_str_mv Comunicata Scientiae, v. 5, n. 4, p. 456-463, 2014.
2177-5133
2176-9079
2-s2.0-84921019106
url http://hdl.handle.net/11449/232355
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Comunicata Scientiae
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 456-463
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
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