Inducing to the rooting of teak (Tectona grandis l.f.)
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , |
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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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 reponame:Revista Eletrônica em Gestão Educação e Tecnologia Ambiental (REGET) instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Revista Eletrônica em Gestão Educação e Tecnologia Ambiental (REGET) |
collection |
Revista Eletrônica em Gestão Educação e Tecnologia Ambiental (REGET) |
repository.name.fl_str_mv |
Revista Eletrônica em Gestão Educação e Tecnologia Ambiental (REGET) - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
marcelobdarosa@gmail.com||reget.ufsm@gmail.com |
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1799950575152922624 |