Inducing to the rooting of teak (Tectona grandis l.f.)

Detalhes bibliográficos
Autor(a) principal: Georgin, Jordana
Data de Publicação: 2014
Outros Autores: Bazzoti, Ronaldo, Perrando, Edson
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista Eletrônica em Gestão Educação e Tecnologia Ambiental (REGET)
Texto Completo: https://periodicos.ufsm.br/reget/article/view/14537
Resumo: The objective of this study was to evaluate the response in front the induction of rooting of the Tectona grandis L. f (Teca) with the assis- tance of the induction rooting hormone IBA (Indolbutyric Acid). The study was developed at the forest nursery UFSM/CESNORS campus situated in the city of Frederico Westphalen – RS. As from eight plants were obtained cuttings of caulinar and nodal segments.  It promoted two treatments: control without the use of IBA and IBA 2000 ppm, ocurring at the immersion of base of the cuttings for 10 seconds, with each plant corresponded to one repetition. The experiment was evaluated  biweekly how much the survival and sprouts formation, and two other opportunities in relation to the rooting and callus formation at the base of the cuttings. There was not success how much on the rooting, occurring only to callus formation and emission of sprouts on cuttings related to nodal segments containing presence of  axial gems. It was observed that genetic variability might have affected strongly on survival time and  pre-disposition to the plant cell dedifferentiation.
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spelling Inducing to the rooting of teak (Tectona grandis l.f.)Indução ao enraizamento de estacas de teca (Tectona grandis l.f)Tectona grandisTecaRootingCuttingTectona GrandisTecaEnraizamentoEstaquia.The objective of this study was to evaluate the response in front the induction of rooting of the Tectona grandis L. f (Teca) with the assis- tance of the induction rooting hormone IBA (Indolbutyric Acid). The study was developed at the forest nursery UFSM/CESNORS campus situated in the city of Frederico Westphalen – RS. As from eight plants were obtained cuttings of caulinar and nodal segments.  It promoted two treatments: control without the use of IBA and IBA 2000 ppm, ocurring at the immersion of base of the cuttings for 10 seconds, with each plant corresponded to one repetition. The experiment was evaluated  biweekly how much the survival and sprouts formation, and two other opportunities in relation to the rooting and callus formation at the base of the cuttings. There was not success how much on the rooting, occurring only to callus formation and emission of sprouts on cuttings related to nodal segments containing presence of  axial gems. It was observed that genetic variability might have affected strongly on survival time and  pre-disposition to the plant cell dedifferentiation.O objetivo deste trabalho foi avaliar a resposta diante a indução do enraizamento de estacas de Tectona grandis L. f (Teca) com auxílio de hormônio indutor de enraizamento AIB (Ácido Indolbutírico). O trabalho foi desenvolvido no viveiro florestal da UFSM/CESNORS campus situado no município de Frederico Westphalen – RS. A partir de oito plantas foram confeccionadas estacas de segmentos caulinares e segmentos nodais. Promoveu-se dois tratamentos: testemunha sem uso de AIB e AIB 2000 ppm imersão da base das estacas por 10 segundos, sendo que cada planta correspondeu a uma repetição. O experimento foi avaliado quinzenalmente quanto à sobrevivência e formação de brotações e, em outras duas oportunidades, em relação ao enraizamento e formação de calosidade na base das estacas. Não houve êxito quanto ao enraizamento das estacas, ocorrendo apenas à formação de calos e emissão de brotações nas estacas referentes aos segmentos nodais que continham presença de gemas axiais. Observou-se que a variabilidade genética pode ter influenciado fortemente no tempo de sobrevivência e na pré-disposição à desdiferenciação celular das plantas.Universidade Federal de Santa Maria2014-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/reget/article/view/1453710.5902/2236117014537Revista Eletrônica em Gestão, Educação e Tecnologia Ambiental; REGET, V. 18, N. 3, SEPT.-DEC., 2014; 1246-1256Revista Eletrônica em Gestão, Educação e Tecnologia Ambiental; REGET, V. 18, N. 3, SET.-DEZ., 2014; 1246-12562236-11702236-1170reponame:Revista Eletrônica em Gestão Educação e Tecnologia Ambiental (REGET)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/reget/article/view/14537/pdfhttp://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessGeorgin, JordanaBazzoti, RonaldoPerrando, Edson2022-09-23T17:37:24Zoai:ojs.pkp.sfu.ca:article/14537Revistahttps://periodicos.ufsm.br/regetPUBhttps://periodicos.ufsm.br/reget/oaimarcelobdarosa@gmail.com||reget.ufsm@gmail.com2236-11702236-1170opendoar:2022-09-23T17:37:24Revista Eletrônica em Gestão Educação e Tecnologia Ambiental (REGET) - Universidade Federal de Santa Maria (UFSM)false
dc.title.none.fl_str_mv Inducing to the rooting of teak (Tectona grandis l.f.)
Indução ao enraizamento de estacas de teca (Tectona grandis l.f)
title Inducing to the rooting of teak (Tectona grandis l.f.)
spellingShingle Inducing to the rooting of teak (Tectona grandis l.f.)
Georgin, Jordana
Tectona grandis
Teca
Rooting
Cutting
Tectona Grandis
Teca
Enraizamento
Estaquia.
title_short Inducing to the rooting of teak (Tectona grandis l.f.)
title_full Inducing to the rooting of teak (Tectona grandis l.f.)
title_fullStr Inducing to the rooting of teak (Tectona grandis l.f.)
title_full_unstemmed Inducing to the rooting of teak (Tectona grandis l.f.)
title_sort Inducing to the rooting of teak (Tectona grandis l.f.)
author Georgin, Jordana
author_facet Georgin, Jordana
Bazzoti, Ronaldo
Perrando, Edson
author_role author
author2 Bazzoti, Ronaldo
Perrando, Edson
author2_role author
author
dc.contributor.author.fl_str_mv Georgin, Jordana
Bazzoti, Ronaldo
Perrando, Edson
dc.subject.por.fl_str_mv Tectona grandis
Teca
Rooting
Cutting
Tectona Grandis
Teca
Enraizamento
Estaquia.
topic Tectona grandis
Teca
Rooting
Cutting
Tectona Grandis
Teca
Enraizamento
Estaquia.
description The objective of this study was to evaluate the response in front the induction of rooting of the Tectona grandis L. f (Teca) with the assis- tance of the induction rooting hormone IBA (Indolbutyric Acid). The study was developed at the forest nursery UFSM/CESNORS campus situated in the city of Frederico Westphalen – RS. As from eight plants were obtained cuttings of caulinar and nodal segments.  It promoted two treatments: control without the use of IBA and IBA 2000 ppm, ocurring at the immersion of base of the cuttings for 10 seconds, with each plant corresponded to one repetition. The experiment was evaluated  biweekly how much the survival and sprouts formation, and two other opportunities in relation to the rooting and callus formation at the base of the cuttings. There was not success how much on the rooting, occurring only to callus formation and emission of sprouts on cuttings related to nodal segments containing presence of  axial gems. It was observed that genetic variability might have affected strongly on survival time and  pre-disposition to the plant cell dedifferentiation.
publishDate 2014
dc.date.none.fl_str_mv 2014-09-01
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://periodicos.ufsm.br/reget/article/view/14537
10.5902/2236117014537
url https://periodicos.ufsm.br/reget/article/view/14537
identifier_str_mv 10.5902/2236117014537
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufsm.br/reget/article/view/14537/pdf
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Santa Maria
publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.source.none.fl_str_mv Revista Eletrônica em Gestão, Educação e Tecnologia Ambiental; REGET, V. 18, N. 3, SEPT.-DEC., 2014; 1246-1256
Revista Eletrônica em Gestão, Educação e Tecnologia Ambiental; REGET, V. 18, N. 3, SET.-DEZ., 2014; 1246-1256
2236-1170
2236-1170
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