Evaluation of the micropagations potencial of curauá pineapple hybruds for fiber production

Detalhes bibliográficos
Autor(a) principal: SOUZA, C. P. F.
Data de Publicação: 2018
Outros Autores: SOUZA, E. H. de, LEDO, C. A. da S., SOUZA, F. V. D.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1109975
Resumo: Plant fiber is a renewable and biodegradable material that can be used effectively to reinforce various composites. Pineapple hybrids selected for their fiber quality are in the phase of agronomic validation in Brazil by the Embrapa Cassava and Fruits research unit. The selection of a hybrid for large-scale fiber production depends on obtaining a large number of seedlings. This study evaluated the morphogenetic response and propagation potential of eight hybrids of Ananas comosus var. erectifolius, for the purpose of producing high-quality seedlings on a large scale. Stem and crown buds were reduced and placed in MS nutritive medium supplemented with BAP at 0.5 mg L-1, NAA at 0.01 mg L-1 and Phytagel® at 2.5 g L-1. After 45 days, the number of oxidized, contaminated and surviving buds was determined. Swollen buds and plantlets were transferred to a multiplication medium containing MS sucrose, salts and vitamins. The propagation potential was evaluated based on the geometric growth rate among sub-cultures. The FIB-NEG hybrid presented the best results for the establishment phase (40.28%). The best propagative potential was obtained from crown buds with the highest values for FIB-EST (3.93), FIB-MIN (3.91) and FIB-BOY (3.91) hybrids.
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spelling Evaluation of the micropagations potencial of curauá pineapple hybruds for fiber productionAbacaxiMicropropagaçãoPineapplesMicropropagationPlant fiber is a renewable and biodegradable material that can be used effectively to reinforce various composites. Pineapple hybrids selected for their fiber quality are in the phase of agronomic validation in Brazil by the Embrapa Cassava and Fruits research unit. The selection of a hybrid for large-scale fiber production depends on obtaining a large number of seedlings. This study evaluated the morphogenetic response and propagation potential of eight hybrids of Ananas comosus var. erectifolius, for the purpose of producing high-quality seedlings on a large scale. Stem and crown buds were reduced and placed in MS nutritive medium supplemented with BAP at 0.5 mg L-1, NAA at 0.01 mg L-1 and Phytagel® at 2.5 g L-1. After 45 days, the number of oxidized, contaminated and surviving buds was determined. Swollen buds and plantlets were transferred to a multiplication medium containing MS sucrose, salts and vitamins. The propagation potential was evaluated based on the geometric growth rate among sub-cultures. The FIB-NEG hybrid presented the best results for the establishment phase (40.28%). The best propagative potential was obtained from crown buds with the highest values for FIB-EST (3.93), FIB-MIN (3.91) and FIB-BOY (3.91) hybrids.CINTIA PAULA FEITOSA SOUZA, UFRB; EVERTON HILO DE SOUZA, UFRB; CARLOS ALBERTO DA SILVA LEDO, CNPMF; FERNANDA VIDIGAL DUARTE SOUZA, CNPMF.SOUZA, C. P. F.SOUZA, E. H. deLEDO, C. A. da S.SOUZA, F. V. D.2019-06-22T00:35:01Z2019-06-22T00:35:01Z2019-06-2120182019-12-06T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleActa Amazonica, v.48, n.4, Manaus Oct./Dec. 2018.1809-4392http://www.alice.cnptia.embrapa.br/alice/handle/doc/1109975enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2019-06-22T00:35:08Zoai:www.alice.cnptia.embrapa.br:doc/1109975Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542019-06-22T00:35:08falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542019-06-22T00:35:08Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Evaluation of the micropagations potencial of curauá pineapple hybruds for fiber production
title Evaluation of the micropagations potencial of curauá pineapple hybruds for fiber production
spellingShingle Evaluation of the micropagations potencial of curauá pineapple hybruds for fiber production
SOUZA, C. P. F.
Abacaxi
Micropropagação
Pineapples
Micropropagation
title_short Evaluation of the micropagations potencial of curauá pineapple hybruds for fiber production
title_full Evaluation of the micropagations potencial of curauá pineapple hybruds for fiber production
title_fullStr Evaluation of the micropagations potencial of curauá pineapple hybruds for fiber production
title_full_unstemmed Evaluation of the micropagations potencial of curauá pineapple hybruds for fiber production
title_sort Evaluation of the micropagations potencial of curauá pineapple hybruds for fiber production
author SOUZA, C. P. F.
author_facet SOUZA, C. P. F.
SOUZA, E. H. de
LEDO, C. A. da S.
SOUZA, F. V. D.
author_role author
author2 SOUZA, E. H. de
LEDO, C. A. da S.
SOUZA, F. V. D.
author2_role author
author
author
dc.contributor.none.fl_str_mv CINTIA PAULA FEITOSA SOUZA, UFRB; EVERTON HILO DE SOUZA, UFRB; CARLOS ALBERTO DA SILVA LEDO, CNPMF; FERNANDA VIDIGAL DUARTE SOUZA, CNPMF.
dc.contributor.author.fl_str_mv SOUZA, C. P. F.
SOUZA, E. H. de
LEDO, C. A. da S.
SOUZA, F. V. D.
dc.subject.por.fl_str_mv Abacaxi
Micropropagação
Pineapples
Micropropagation
topic Abacaxi
Micropropagação
Pineapples
Micropropagation
description Plant fiber is a renewable and biodegradable material that can be used effectively to reinforce various composites. Pineapple hybrids selected for their fiber quality are in the phase of agronomic validation in Brazil by the Embrapa Cassava and Fruits research unit. The selection of a hybrid for large-scale fiber production depends on obtaining a large number of seedlings. This study evaluated the morphogenetic response and propagation potential of eight hybrids of Ananas comosus var. erectifolius, for the purpose of producing high-quality seedlings on a large scale. Stem and crown buds were reduced and placed in MS nutritive medium supplemented with BAP at 0.5 mg L-1, NAA at 0.01 mg L-1 and Phytagel® at 2.5 g L-1. After 45 days, the number of oxidized, contaminated and surviving buds was determined. Swollen buds and plantlets were transferred to a multiplication medium containing MS sucrose, salts and vitamins. The propagation potential was evaluated based on the geometric growth rate among sub-cultures. The FIB-NEG hybrid presented the best results for the establishment phase (40.28%). The best propagative potential was obtained from crown buds with the highest values for FIB-EST (3.93), FIB-MIN (3.91) and FIB-BOY (3.91) hybrids.
publishDate 2018
dc.date.none.fl_str_mv 2018
2019-06-22T00:35:01Z
2019-06-22T00:35:01Z
2019-06-21
2019-12-06T11:11:11Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Acta Amazonica, v.48, n.4, Manaus Oct./Dec. 2018.
1809-4392
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1109975
identifier_str_mv Acta Amazonica, v.48, n.4, Manaus Oct./Dec. 2018.
1809-4392
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1109975
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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