Morphophysiological characteristics of acclimatized ‘Grande Naine’ banana plants in response to in vitro use of silicon

Detalhes bibliográficos
Autor(a) principal: Asmar, Simone Abreu
Data de Publicação: 2013
Outros Autores: Pasqual, Moacir, Araujo, Aparecida Gomes de, Silva, Renata Alves Lara, Rodrigues, Filipe Almendagna, Pio, Leila Aparecida Salles
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/9566
Resumo: Research about structural and physiological modifications inherent to the acclimatization process is fundamental to understand this phase. The objective of this work was evaluating different sources of silicon in the in vitro cultivation of the ‘Grande Naine’ banana plants on the biochemical, phytotechnical and ultrastructural characteristics during the acclimatization process. For such, banana tree plantlets already established in vitro were inoculated in Murashige & Skoog medium (MS) with the addition of 30 g L-1 of sucrose, 1 mg L-1 of ANA (naftalenoacetic acid) and solidified with 1,8 g L-1 of PhytagelTM. Three sources of silicate added to the MS medium, namely sodium silicate, potassium silicate and calcium silicate at the dosage of 1 g L-1 and to the MS medium without silicate as a control were tested. Elapsed 45 days from the in vitro rooting, the plants were kept in a greenhouse for 60 days. The experimental design was completely randomized. The use of silicon in vitro cultivation is beneficial for providing better photosynthetic apparatus, higher content of cellulose and hemicellulose during acclimatization of banana plants. The acclimatization process is essential because it provides an increase in epicuticular wax layer on leaves of ‘Grand Naine’ banana plants.
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spelling Morphophysiological characteristics of acclimatized ‘Grande Naine’ banana plants in response to in vitro use of siliconCaracterísticas morfofisiológicas de bananeiras ‘Grande Naine’ aclimatizadas em resposta a utilização de silício in vitroMusa spp.in vitro cultivationEpicuticular wax.Musa spp.Cultivo in vitroCera epicuticular.FitotecniaResearch about structural and physiological modifications inherent to the acclimatization process is fundamental to understand this phase. The objective of this work was evaluating different sources of silicon in the in vitro cultivation of the ‘Grande Naine’ banana plants on the biochemical, phytotechnical and ultrastructural characteristics during the acclimatization process. For such, banana tree plantlets already established in vitro were inoculated in Murashige & Skoog medium (MS) with the addition of 30 g L-1 of sucrose, 1 mg L-1 of ANA (naftalenoacetic acid) and solidified with 1,8 g L-1 of PhytagelTM. Three sources of silicate added to the MS medium, namely sodium silicate, potassium silicate and calcium silicate at the dosage of 1 g L-1 and to the MS medium without silicate as a control were tested. Elapsed 45 days from the in vitro rooting, the plants were kept in a greenhouse for 60 days. The experimental design was completely randomized. The use of silicon in vitro cultivation is beneficial for providing better photosynthetic apparatus, higher content of cellulose and hemicellulose during acclimatization of banana plants. The acclimatization process is essential because it provides an increase in epicuticular wax layer on leaves of ‘Grand Naine’ banana plants.Pesquisas acerca das modificações estruturais e fisiológicas inerentes ao processo de aclimatização são fundamentais para compreender esta fase. Assim, o objetivo deste trabalho foi avaliar diferentes fontes de silício no cultivo in vitro de bananeira ‘Grande Naine’ sobre características bioquímicas, fitotécnicas e ultraestruturais, durante o processo de aclimatização. Para tanto, brotos de bananeira já estabelecidos in vitro foram inoculados em meio Murashige & Skoog (MS), com adição de 30 g L-1 de sacarose, 1 mg L-1 de ANA (ácido naftalenoacético) e solidificado com 1,8 g L-1 de PhytagelTM. Foram testadas três fontes de silicato acrescidas ao meio MS, silicato de sódio, silicato de potássio e silicato de cálcio, na dosagem de 1 g L-1 e o meio MS sem silicato como testemunha. Decorridos 45 dias do enraizamento in vitro, as plantas foram mantidas em casa de vegetação por 60 dias. O delineamento experimental foi inteiramente casualizado. O uso do silício no cultivo in vitro é benéfico por proporcionar melhor aparato fotossintético, maiores conteúdos de celulose e hemicelulose durante a aclimatização de plantas de bananeira. O processo de aclimatização é fundamental, pois proporciona aumento na camada de cera epicuticular em folhas de bananeira ‘Grande Naine’.UEL2013-03-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisaapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/956610.5433/1679-0359.2013v34n1p73Semina: Ciências Agrárias; Vol. 34 No. 1 (2013); 73-82Semina: Ciências Agrárias; v. 34 n. 1 (2013); 73-821679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/9566/pdfAsmar, Simone AbreuPasqual, MoacirAraujo, Aparecida Gomes deSilva, Renata Alves LaraRodrigues, Filipe AlmendagnaPio, Leila Aparecida Sallesinfo:eu-repo/semantics/openAccess2015-11-19T18:36:54Zoai:ojs.pkp.sfu.ca:article/9566Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:36:54Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Morphophysiological characteristics of acclimatized ‘Grande Naine’ banana plants in response to in vitro use of silicon
Características morfofisiológicas de bananeiras ‘Grande Naine’ aclimatizadas em resposta a utilização de silício in vitro
title Morphophysiological characteristics of acclimatized ‘Grande Naine’ banana plants in response to in vitro use of silicon
spellingShingle Morphophysiological characteristics of acclimatized ‘Grande Naine’ banana plants in response to in vitro use of silicon
Asmar, Simone Abreu
Musa spp.
in vitro cultivation
Epicuticular wax.
Musa spp.
Cultivo in vitro
Cera epicuticular.
Fitotecnia
title_short Morphophysiological characteristics of acclimatized ‘Grande Naine’ banana plants in response to in vitro use of silicon
title_full Morphophysiological characteristics of acclimatized ‘Grande Naine’ banana plants in response to in vitro use of silicon
title_fullStr Morphophysiological characteristics of acclimatized ‘Grande Naine’ banana plants in response to in vitro use of silicon
title_full_unstemmed Morphophysiological characteristics of acclimatized ‘Grande Naine’ banana plants in response to in vitro use of silicon
title_sort Morphophysiological characteristics of acclimatized ‘Grande Naine’ banana plants in response to in vitro use of silicon
author Asmar, Simone Abreu
author_facet Asmar, Simone Abreu
Pasqual, Moacir
Araujo, Aparecida Gomes de
Silva, Renata Alves Lara
Rodrigues, Filipe Almendagna
Pio, Leila Aparecida Salles
author_role author
author2 Pasqual, Moacir
Araujo, Aparecida Gomes de
Silva, Renata Alves Lara
Rodrigues, Filipe Almendagna
Pio, Leila Aparecida Salles
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Asmar, Simone Abreu
Pasqual, Moacir
Araujo, Aparecida Gomes de
Silva, Renata Alves Lara
Rodrigues, Filipe Almendagna
Pio, Leila Aparecida Salles
dc.subject.por.fl_str_mv Musa spp.
in vitro cultivation
Epicuticular wax.
Musa spp.
Cultivo in vitro
Cera epicuticular.
Fitotecnia
topic Musa spp.
in vitro cultivation
Epicuticular wax.
Musa spp.
Cultivo in vitro
Cera epicuticular.
Fitotecnia
description Research about structural and physiological modifications inherent to the acclimatization process is fundamental to understand this phase. The objective of this work was evaluating different sources of silicon in the in vitro cultivation of the ‘Grande Naine’ banana plants on the biochemical, phytotechnical and ultrastructural characteristics during the acclimatization process. For such, banana tree plantlets already established in vitro were inoculated in Murashige & Skoog medium (MS) with the addition of 30 g L-1 of sucrose, 1 mg L-1 of ANA (naftalenoacetic acid) and solidified with 1,8 g L-1 of PhytagelTM. Three sources of silicate added to the MS medium, namely sodium silicate, potassium silicate and calcium silicate at the dosage of 1 g L-1 and to the MS medium without silicate as a control were tested. Elapsed 45 days from the in vitro rooting, the plants were kept in a greenhouse for 60 days. The experimental design was completely randomized. The use of silicon in vitro cultivation is beneficial for providing better photosynthetic apparatus, higher content of cellulose and hemicellulose during acclimatization of banana plants. The acclimatization process is essential because it provides an increase in epicuticular wax layer on leaves of ‘Grand Naine’ banana plants.
publishDate 2013
dc.date.none.fl_str_mv 2013-03-04
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa
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status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/9566
10.5433/1679-0359.2013v34n1p73
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/9566
identifier_str_mv 10.5433/1679-0359.2013v34n1p73
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/9566/pdf
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 34 No. 1 (2013); 73-82
Semina: Ciências Agrárias; v. 34 n. 1 (2013); 73-82
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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