Micropropagation and estimates of banana plantlets production for Western Amazon
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/941 |
Resumo: | The objective of this work was to determine multiplication rates and to estimate the in vitro plantlets production of the banana cultivars Preciosa, Maravilha, Pacovan Ken and Japira, during six subcultures at different BAP concentrations. After the multiplication, the rooted microplants were acclimatized, and the survival was determined after 30 days. Multiplication rates reached 2.3 and 2.1 shoots per explant of 'Preciosa' and 'Maravilha', respectively, and 2.7 shoots per explant for 'Pacovan Ken' and 'Japira', in 4 mg L-1 of BAP. Losses due contamination were 22.4%, and seedlings survival was superior to 96%. |
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Micropropagation and estimates of banana plantlets production for Western AmazonMicropropagación y estimativa de producción de mudas de bananos para la Amazonia OccidentalMicropropagation and estimates of banana plantlets production for Western AmazonMusa sp.; acclimatization; disease resistance; multiplication rateMusa sp.; aclimatación; resistencia a la enfermedad; tasas de multiplicaciónMusa sp.; acclimatization; disease resistance; multiplication rateThe objective of this work was to determine multiplication rates and to estimate the in vitro plantlets production of the banana cultivars Preciosa, Maravilha, Pacovan Ken and Japira, during six subcultures at different BAP concentrations. After the multiplication, the rooted microplants were acclimatized, and the survival was determined after 30 days. Multiplication rates reached 2.3 and 2.1 shoots per explant of 'Preciosa' and 'Maravilha', respectively, and 2.7 shoots per explant for 'Pacovan Ken' and 'Japira', in 4 mg L-1 of BAP. Losses due contamination were 22.4%, and seedlings survival was superior to 96%.El objetivo del trabajo fue de determinar tasas de multiplicación y estimar la producción in vitro de microplantas de las cultivares del banano Preciosa, Maravilha, Pacovan Ken y Japira, durante seis subcultivos y con diferentes concentraciones de BAP. Después de multiplicadas, las microplantas enraizadas fueron aclimatadas, y la sobrevivencia fue determinada después de 30 días. Las tasas de multiplicación fueron de 2,3 y 2,1 brotes por explante de 'Preciosa' y 'Maravilha', respectivamente, y 2,7 brotes por explante de 'Pacovan Ken' y 'Japira', en 4 mg L-1 de BAP. Las pérdidas por contaminación fueron de 22,4%, y la sobrevivencia por lo menos 96%.The objective of this work was to determine multiplication rates and to estimate the in vitro plantlets production of the banana cultivars Preciosa, Maravilha, Pacovan Ken and Japira, during six subcultures at different BAP concentrations. After the multiplication, the rooted microplants were acclimatized, and the survival was determined after 30 days. Multiplication rates reached 2.3 and 2.1 shoots per explant of 'Preciosa' and 'Maravilha', respectively, and 2.7 shoots per explant for 'Pacovan Ken' and 'Japira', in 4 mg L-1 of BAP. Losses due contamination were 22.4%, and seedlings survival was superior to 96%.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraConselho Nacional de Desenvolvimento Científico e Tecnológico – CNPqOliveira, Janiffe Peres deCosta, Frederico Henrique da SilvaScherwinski‑Pereira, Jonny Everson2008-10-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/941Pesquisa Agropecuaria Brasileira; v.43, n.10, out. 2008; 1429-1432Pesquisa Agropecuária Brasileira; v.43, n.10, out. 2008; 1429-14321678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/941/5533info:eu-repo/semantics/openAccess2012-06-17T11:44:06Zoai:ojs.seer.sct.embrapa.br:article/941Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2012-06-17T11:44:06Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Micropropagation and estimates of banana plantlets production for Western Amazon Micropropagación y estimativa de producción de mudas de bananos para la Amazonia Occidental Micropropagation and estimates of banana plantlets production for Western Amazon |
title |
Micropropagation and estimates of banana plantlets production for Western Amazon |
spellingShingle |
Micropropagation and estimates of banana plantlets production for Western Amazon Oliveira, Janiffe Peres de Musa sp.; acclimatization; disease resistance; multiplication rate Musa sp.; aclimatación; resistencia a la enfermedad; tasas de multiplicación Musa sp.; acclimatization; disease resistance; multiplication rate |
title_short |
Micropropagation and estimates of banana plantlets production for Western Amazon |
title_full |
Micropropagation and estimates of banana plantlets production for Western Amazon |
title_fullStr |
Micropropagation and estimates of banana plantlets production for Western Amazon |
title_full_unstemmed |
Micropropagation and estimates of banana plantlets production for Western Amazon |
title_sort |
Micropropagation and estimates of banana plantlets production for Western Amazon |
author |
Oliveira, Janiffe Peres de |
author_facet |
Oliveira, Janiffe Peres de Costa, Frederico Henrique da Silva Scherwinski‑Pereira, Jonny Everson |
author_role |
author |
author2 |
Costa, Frederico Henrique da Silva Scherwinski‑Pereira, Jonny Everson |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Conselho Nacional de Desenvolvimento Científico e Tecnológico – CNPq |
dc.contributor.author.fl_str_mv |
Oliveira, Janiffe Peres de Costa, Frederico Henrique da Silva Scherwinski‑Pereira, Jonny Everson |
dc.subject.por.fl_str_mv |
Musa sp.; acclimatization; disease resistance; multiplication rate Musa sp.; aclimatación; resistencia a la enfermedad; tasas de multiplicación Musa sp.; acclimatization; disease resistance; multiplication rate |
topic |
Musa sp.; acclimatization; disease resistance; multiplication rate Musa sp.; aclimatación; resistencia a la enfermedad; tasas de multiplicación Musa sp.; acclimatization; disease resistance; multiplication rate |
description |
The objective of this work was to determine multiplication rates and to estimate the in vitro plantlets production of the banana cultivars Preciosa, Maravilha, Pacovan Ken and Japira, during six subcultures at different BAP concentrations. After the multiplication, the rooted microplants were acclimatized, and the survival was determined after 30 days. Multiplication rates reached 2.3 and 2.1 shoots per explant of 'Preciosa' and 'Maravilha', respectively, and 2.7 shoots per explant for 'Pacovan Ken' and 'Japira', in 4 mg L-1 of BAP. Losses due contamination were 22.4%, and seedlings survival was superior to 96%. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-10-31 |
dc.type.none.fl_str_mv |
|
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/941 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/941 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/941/5533 |
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 |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
dc.source.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira; v.43, n.10, out. 2008; 1429-1432 Pesquisa Agropecuária Brasileira; v.43, n.10, out. 2008; 1429-1432 1678-3921 0100-104x reponame:Pesquisa Agropecuária Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Agropecuária Brasileira (Online) |
collection |
Pesquisa Agropecuária Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pab@sct.embrapa.br || sct.pab@embrapa.br |
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1793416660630110208 |