Enraizamento de estacas de Caesalpinia echinata Lam. Em hidroponia
Main Author: | |
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Publication Date: | 2012 |
Other Authors: | , , |
Format: | Article |
Language: | eng por |
Source: | Repositório Institucional da UNESP |
Download full: | http://hdl.handle.net/11449/226912 |
Summary: | This study aimed to determine the indole-3-butyric acid (IBA) requirement and proper concentration for Caesalpinia echinata rooting in a hydroponic system for plantlet production. The experiment was conducted in a greenhouse of the 'Faculdade de Ciências Agrárias e Veterinárias', UNESP, in Jaboticabal, São Paulo state. The vegetal material consisted of 160 stem cuttings that were 11 to 12 cm in length with two pairs of leaves, prepared from young seedlings. The cutting bases were treated by slow immersion in 5% ethanol solution containing 0, 100, 200 and 400 mg L-1 of IBA during 14 hours and by fast immersion in 50% ethanol solution containing 0, 1000, 3000 and 5000 mg L-1 of IBA during 5 seconds. The cuttings were maintained in the hydroponic system for 90 days and, for additional 90 days in plastic bags containing substrate (Plantmax®) under intermittent mist. After 90 and 180 days of rooting, the percentage of cuttings that survived, the rooting percentage and the number and length of adventious root were evaluated. Cuttings should be treated with IBA at 100 mg L-1 for 14 hours and placed to root in a hydroponic system. |
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Enraizamento de estacas de Caesalpinia echinata Lam. Em hidroponiaRooting cuttings of Caesalpinia echinata Lam. In hydroponic systemAuxinBrazil woodIndole-3-butyric acidRootingThis study aimed to determine the indole-3-butyric acid (IBA) requirement and proper concentration for Caesalpinia echinata rooting in a hydroponic system for plantlet production. The experiment was conducted in a greenhouse of the 'Faculdade de Ciências Agrárias e Veterinárias', UNESP, in Jaboticabal, São Paulo state. The vegetal material consisted of 160 stem cuttings that were 11 to 12 cm in length with two pairs of leaves, prepared from young seedlings. The cutting bases were treated by slow immersion in 5% ethanol solution containing 0, 100, 200 and 400 mg L-1 of IBA during 14 hours and by fast immersion in 50% ethanol solution containing 0, 1000, 3000 and 5000 mg L-1 of IBA during 5 seconds. The cuttings were maintained in the hydroponic system for 90 days and, for additional 90 days in plastic bags containing substrate (Plantmax®) under intermittent mist. After 90 and 180 days of rooting, the percentage of cuttings that survived, the rooting percentage and the number and length of adventious root were evaluated. Cuttings should be treated with IBA at 100 mg L-1 for 14 hours and placed to root in a hydroponic system.Departamento de Produção Vegetal Faculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista, Via de Acesso Prof. Paulo D. Castellane, km 05, CEP 14884-900, Jaboticabal (SP)Faculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista, Via de Acesso Prof. Paulo D. Castellane, km 05, CEP 14884-900, Jaboticabal (SP)Departamento de Ciências Exatas Faculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista, Via de Acesso Prof. Paulo D. Castellane, km 05, CEP 14884-900, Jaboticabal (SP)Departamento de Produção Vegetal Faculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista, Via de Acesso Prof. Paulo D. Castellane, km 05, CEP 14884-900, Jaboticabal (SP)Faculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista, Via de Acesso Prof. Paulo D. Castellane, km 05, CEP 14884-900, Jaboticabal (SP)Departamento de Ciências Exatas Faculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista, Via de Acesso Prof. Paulo D. Castellane, km 05, CEP 14884-900, Jaboticabal (SP)Universidade Estadual Paulista (UNESP)Valeri, Sérgio Valiengo [UNESP]de Sá, Ariadne Felício Lopo [UNESP]Martins, Antonio Baldo Geraldo [UNESP]Barbosa, José Carlos [UNESP]2022-04-29T04:22:51Z2022-04-29T04:22:51Z2012-07-26info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article241-250Ciencia Florestal, v. 22, n. 2, p. 241-250, 2012.0103-99541980-5098http://hdl.handle.net/11449/2269122-s2.0-84864107752Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporCiencia Florestalinfo:eu-repo/semantics/openAccess2022-04-29T04:22:52Zoai:repositorio.unesp.br:11449/226912Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-29T04:22:52Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Enraizamento de estacas de Caesalpinia echinata Lam. Em hidroponia Rooting cuttings of Caesalpinia echinata Lam. In hydroponic system |
title |
Enraizamento de estacas de Caesalpinia echinata Lam. Em hidroponia |
spellingShingle |
Enraizamento de estacas de Caesalpinia echinata Lam. Em hidroponia Valeri, Sérgio Valiengo [UNESP] Auxin Brazil wood Indole-3-butyric acid Rooting |
title_short |
Enraizamento de estacas de Caesalpinia echinata Lam. Em hidroponia |
title_full |
Enraizamento de estacas de Caesalpinia echinata Lam. Em hidroponia |
title_fullStr |
Enraizamento de estacas de Caesalpinia echinata Lam. Em hidroponia |
title_full_unstemmed |
Enraizamento de estacas de Caesalpinia echinata Lam. Em hidroponia |
title_sort |
Enraizamento de estacas de Caesalpinia echinata Lam. Em hidroponia |
author |
Valeri, Sérgio Valiengo [UNESP] |
author_facet |
Valeri, Sérgio Valiengo [UNESP] de Sá, Ariadne Felício Lopo [UNESP] Martins, Antonio Baldo Geraldo [UNESP] Barbosa, José Carlos [UNESP] |
author_role |
author |
author2 |
de Sá, Ariadne Felício Lopo [UNESP] Martins, Antonio Baldo Geraldo [UNESP] Barbosa, José Carlos [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Valeri, Sérgio Valiengo [UNESP] de Sá, Ariadne Felício Lopo [UNESP] Martins, Antonio Baldo Geraldo [UNESP] Barbosa, José Carlos [UNESP] |
dc.subject.por.fl_str_mv |
Auxin Brazil wood Indole-3-butyric acid Rooting |
topic |
Auxin Brazil wood Indole-3-butyric acid Rooting |
description |
This study aimed to determine the indole-3-butyric acid (IBA) requirement and proper concentration for Caesalpinia echinata rooting in a hydroponic system for plantlet production. The experiment was conducted in a greenhouse of the 'Faculdade de Ciências Agrárias e Veterinárias', UNESP, in Jaboticabal, São Paulo state. The vegetal material consisted of 160 stem cuttings that were 11 to 12 cm in length with two pairs of leaves, prepared from young seedlings. The cutting bases were treated by slow immersion in 5% ethanol solution containing 0, 100, 200 and 400 mg L-1 of IBA during 14 hours and by fast immersion in 50% ethanol solution containing 0, 1000, 3000 and 5000 mg L-1 of IBA during 5 seconds. The cuttings were maintained in the hydroponic system for 90 days and, for additional 90 days in plastic bags containing substrate (Plantmax®) under intermittent mist. After 90 and 180 days of rooting, the percentage of cuttings that survived, the rooting percentage and the number and length of adventious root were evaluated. Cuttings should be treated with IBA at 100 mg L-1 for 14 hours and placed to root in a hydroponic system. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-07-26 2022-04-29T04:22:51Z 2022-04-29T04:22:51Z |
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 |
Ciencia Florestal, v. 22, n. 2, p. 241-250, 2012. 0103-9954 1980-5098 http://hdl.handle.net/11449/226912 2-s2.0-84864107752 |
identifier_str_mv |
Ciencia Florestal, v. 22, n. 2, p. 241-250, 2012. 0103-9954 1980-5098 2-s2.0-84864107752 |
url |
http://hdl.handle.net/11449/226912 |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
Ciencia Florestal |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
241-250 |
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 |
|
_version_ |
1799965312773259264 |