In Vitro Rooting and Multiplication of Myrcianthes pungens (O. Berg) D. Legrand
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Floresta e Ambiente |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000100126 |
Resumo: | Abstract The propagation of guabijuzeiro (M. pungens) by seed is originating plants with high genetic variability and a long juvenile period. Therefore, the objective was to study the multiplication and rooting in vitro of guabijuzeiro in order to get information to enable the clonal propagation. In the multiplication, apical and nodal segments were used, taken from in vitro plantlets, combined with 6-Benzylaminopurine (BAP), naphthaleneacetic acid (NAA) and gibberellic acid (GA). In the rooting, NAA and IBA (indolebutyric acid) were used. The results showed that in the multiplication there was superiority in media with BAP, while rooting was not satisfactory in media with NAA or IBA. Thus, it is possible to multiply M. pungens in vitro using BAP phytoregulator in the multiplication stage. However, the rooting stage needs more tests to induce the production of roots and facilitate acclimatization of the plants obtained in vitro. |
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In Vitro Rooting and Multiplication of Myrcianthes pungens (O. Berg) D. Legrandenvironmental economicsforest genetics and improvementwood preservationAbstract The propagation of guabijuzeiro (M. pungens) by seed is originating plants with high genetic variability and a long juvenile period. Therefore, the objective was to study the multiplication and rooting in vitro of guabijuzeiro in order to get information to enable the clonal propagation. In the multiplication, apical and nodal segments were used, taken from in vitro plantlets, combined with 6-Benzylaminopurine (BAP), naphthaleneacetic acid (NAA) and gibberellic acid (GA). In the rooting, NAA and IBA (indolebutyric acid) were used. The results showed that in the multiplication there was superiority in media with BAP, while rooting was not satisfactory in media with NAA or IBA. Thus, it is possible to multiply M. pungens in vitro using BAP phytoregulator in the multiplication stage. However, the rooting stage needs more tests to induce the production of roots and facilitate acclimatization of the plants obtained in vitro.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000100126Floresta e Ambiente v.27 n.1 2020reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.1590/2179-8087.111917info:eu-repo/semantics/openAccessSouza,Luana dos Santos deCampos,Samanta Siqueira deAvrella,Eduarda DemariFior,Claudimar SidneiSchwarz,Sérgio Franciscoeng2020-08-27T00:00:00Zoai:scielo:S2179-80872020000100126Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2020-08-27T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)false |
dc.title.none.fl_str_mv |
In Vitro Rooting and Multiplication of Myrcianthes pungens (O. Berg) D. Legrand |
title |
In Vitro Rooting and Multiplication of Myrcianthes pungens (O. Berg) D. Legrand |
spellingShingle |
In Vitro Rooting and Multiplication of Myrcianthes pungens (O. Berg) D. Legrand Souza,Luana dos Santos de environmental economics forest genetics and improvement wood preservation |
title_short |
In Vitro Rooting and Multiplication of Myrcianthes pungens (O. Berg) D. Legrand |
title_full |
In Vitro Rooting and Multiplication of Myrcianthes pungens (O. Berg) D. Legrand |
title_fullStr |
In Vitro Rooting and Multiplication of Myrcianthes pungens (O. Berg) D. Legrand |
title_full_unstemmed |
In Vitro Rooting and Multiplication of Myrcianthes pungens (O. Berg) D. Legrand |
title_sort |
In Vitro Rooting and Multiplication of Myrcianthes pungens (O. Berg) D. Legrand |
author |
Souza,Luana dos Santos de |
author_facet |
Souza,Luana dos Santos de Campos,Samanta Siqueira de Avrella,Eduarda Demari Fior,Claudimar Sidnei Schwarz,Sérgio Francisco |
author_role |
author |
author2 |
Campos,Samanta Siqueira de Avrella,Eduarda Demari Fior,Claudimar Sidnei Schwarz,Sérgio Francisco |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Souza,Luana dos Santos de Campos,Samanta Siqueira de Avrella,Eduarda Demari Fior,Claudimar Sidnei Schwarz,Sérgio Francisco |
dc.subject.por.fl_str_mv |
environmental economics forest genetics and improvement wood preservation |
topic |
environmental economics forest genetics and improvement wood preservation |
description |
Abstract The propagation of guabijuzeiro (M. pungens) by seed is originating plants with high genetic variability and a long juvenile period. Therefore, the objective was to study the multiplication and rooting in vitro of guabijuzeiro in order to get information to enable the clonal propagation. In the multiplication, apical and nodal segments were used, taken from in vitro plantlets, combined with 6-Benzylaminopurine (BAP), naphthaleneacetic acid (NAA) and gibberellic acid (GA). In the rooting, NAA and IBA (indolebutyric acid) were used. The results showed that in the multiplication there was superiority in media with BAP, while rooting was not satisfactory in media with NAA or IBA. Thus, it is possible to multiply M. pungens in vitro using BAP phytoregulator in the multiplication stage. However, the rooting stage needs more tests to induce the production of roots and facilitate acclimatization of the plants obtained in vitro. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000100126 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000100126 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/2179-8087.111917 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro |
publisher.none.fl_str_mv |
Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro |
dc.source.none.fl_str_mv |
Floresta e Ambiente v.27 n.1 2020 reponame:Floresta e Ambiente instname:Universidade Federal do Rio de Janeiro (UFRJ) instacron:UFRJ |
instname_str |
Universidade Federal do Rio de Janeiro (UFRJ) |
instacron_str |
UFRJ |
institution |
UFRJ |
reponame_str |
Floresta e Ambiente |
collection |
Floresta e Ambiente |
repository.name.fl_str_mv |
Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ) |
repository.mail.fl_str_mv |
floramjournal@gmail.com||floram@ufrrj.br|| |
_version_ |
1750128143291645952 |