Vegetative propagation of coffee by mini-cutting
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Coffee Science (Online) |
Texto Completo: | https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1246 |
Resumo: | The introduction of methods that allow the cloning of coffee plants can be useful in breeding programs and for the commercial production of seedlings. Among the methods for vegetative propagation, cutting has allowed the cloning of coffee plants. However, one of the obstacles for commercial production is the reduced amount of orthotropic branches produced by the matrix plant. An alternative would be the use of mini-cutting, widely used in the production of eucalyptus seedlings. With this work, we aimed at studying the employment of the mini-cutting technique for the formation of clonal seedlings of Coffea arabica L. in tubes of different volumes. We evaluated five types of mini-cuttings performed on different portions of the orthotropic branch (apical, semi-apical, intermediate, semi-basal and basal) and two volumes of tubes (50 and 120 cm3). The experiment was comprised of 10 treatments in a 5x2 factorial scheme, in a completely randomized design, with four replicates. We verified differences only between the types of mini-cuttings. The mini-cuttings performed on the semi-apical, intermediate and semi-basal portions of the orthotropic branches provided better growth for the clonal seedlings, regardless of the volume of the tube used. |
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Coffee Science (Online) |
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Vegetative propagation of coffee by mini-cuttingPropagação vegetativa do cafeeiro (Coffea arabica L.) por miniestacasCloningrootingplant breedingClonagemenraizamentomelhoramento de plantasThe introduction of methods that allow the cloning of coffee plants can be useful in breeding programs and for the commercial production of seedlings. Among the methods for vegetative propagation, cutting has allowed the cloning of coffee plants. However, one of the obstacles for commercial production is the reduced amount of orthotropic branches produced by the matrix plant. An alternative would be the use of mini-cutting, widely used in the production of eucalyptus seedlings. With this work, we aimed at studying the employment of the mini-cutting technique for the formation of clonal seedlings of Coffea arabica L. in tubes of different volumes. We evaluated five types of mini-cuttings performed on different portions of the orthotropic branch (apical, semi-apical, intermediate, semi-basal and basal) and two volumes of tubes (50 and 120 cm3). The experiment was comprised of 10 treatments in a 5x2 factorial scheme, in a completely randomized design, with four replicates. We verified differences only between the types of mini-cuttings. The mini-cuttings performed on the semi-apical, intermediate and semi-basal portions of the orthotropic branches provided better growth for the clonal seedlings, regardless of the volume of the tube used.A introdução de métodos que permitem a clonagem do cafeeiro pode ser útil em programas de melhoramento genético e até mesmo para a produção comercial de mudas. Entre os métodos de propagação vegetativa, a estaquia tem possibilitado melhores resultados, no entanto, um dos entraves para a produção em escala comercial é a quantidade reduzida de ramos ortotrópicos produzidos pela planta matriz. Uma alternativa seria a utilização de miniestaquia, a qual é amplamente usada na produção de mudas de eucalipto. Objetivou-se com este trabalho estudar o emprego da técnica de miniestaquia na formação de mudas clonais de Coffea arabica L. em diferentes volumes de tubetes. Foram avaliados cinco tipos de miniestacas oriundas de diferentes porções do ramo ortotrópico (apical, semiapical, intermediária, semibasal e basal) e dois volumes de tubete (50 e 120 cm³). O experimento foi implantado em um delineamento inteiramente casualizado disposto em um esquema fatorial 5 x 2, com quatro repetições. Foram observadas diferenças apenas entre os tipos de miniestacas oriundas das diferentes porções dos ramos ortotrópicos. As miniestacas das porções semiapical, intermediárias e semibasal dos ramos ortotrópicos promovem melhor crescimento das mudas clonais de cafeeiros, independentemente do volume do tubete utilizado.Editora UFLA2017-03-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfapplication/mswordhttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/1246Coffee Science - ISSN 1984-3909; Vol. 12 No. 1 (2017); 91 - 99Coffee Science; Vol. 12 Núm. 1 (2017); 91 - 99Coffee Science; v. 12 n. 1 (2017); 91 - 991984-3909reponame:Coffee Science (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/1246/pdf_1246https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1246/1733https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1246/1734Copyright (c) 2017 Coffee Science - ISSN 1984-3909https://creativecommons.org/info:eu-repo/semantics/openAccessRezende, Tiago TeruelCarvalho, Samuel Pereira deBueno Filho, Júlio Sílvio de SousaHonda Filho, Cássio PereiraSimões, Luana de CássiaPaulino, Ricardo Nascimento LutfalaOliveira, Leonardo LuizNascimento, Thales Lenzi Costa2017-03-30T16:15:17Zoai:coffeescience.ufla.br:article/1246Revistahttps://coffeescience.ufla.br/index.php/CoffeesciencePUBhttps://coffeescience.ufla.br/index.php/Coffeescience/oaicoffeescience@dag.ufla.br||coffeescience@dag.ufla.br|| alvaro-cozadi@hotmail.com1984-39091809-6875opendoar:2024-05-21T19:54:00.615871Coffee Science (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
Vegetative propagation of coffee by mini-cutting Propagação vegetativa do cafeeiro (Coffea arabica L.) por miniestacas |
title |
Vegetative propagation of coffee by mini-cutting |
spellingShingle |
Vegetative propagation of coffee by mini-cutting Rezende, Tiago Teruel Cloning rooting plant breeding Clonagem enraizamento melhoramento de plantas |
title_short |
Vegetative propagation of coffee by mini-cutting |
title_full |
Vegetative propagation of coffee by mini-cutting |
title_fullStr |
Vegetative propagation of coffee by mini-cutting |
title_full_unstemmed |
Vegetative propagation of coffee by mini-cutting |
title_sort |
Vegetative propagation of coffee by mini-cutting |
author |
Rezende, Tiago Teruel |
author_facet |
Rezende, Tiago Teruel Carvalho, Samuel Pereira de Bueno Filho, Júlio Sílvio de Sousa Honda Filho, Cássio Pereira Simões, Luana de Cássia Paulino, Ricardo Nascimento Lutfala Oliveira, Leonardo Luiz Nascimento, Thales Lenzi Costa |
author_role |
author |
author2 |
Carvalho, Samuel Pereira de Bueno Filho, Júlio Sílvio de Sousa Honda Filho, Cássio Pereira Simões, Luana de Cássia Paulino, Ricardo Nascimento Lutfala Oliveira, Leonardo Luiz Nascimento, Thales Lenzi Costa |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Rezende, Tiago Teruel Carvalho, Samuel Pereira de Bueno Filho, Júlio Sílvio de Sousa Honda Filho, Cássio Pereira Simões, Luana de Cássia Paulino, Ricardo Nascimento Lutfala Oliveira, Leonardo Luiz Nascimento, Thales Lenzi Costa |
dc.subject.por.fl_str_mv |
Cloning rooting plant breeding Clonagem enraizamento melhoramento de plantas |
topic |
Cloning rooting plant breeding Clonagem enraizamento melhoramento de plantas |
description |
The introduction of methods that allow the cloning of coffee plants can be useful in breeding programs and for the commercial production of seedlings. Among the methods for vegetative propagation, cutting has allowed the cloning of coffee plants. However, one of the obstacles for commercial production is the reduced amount of orthotropic branches produced by the matrix plant. An alternative would be the use of mini-cutting, widely used in the production of eucalyptus seedlings. With this work, we aimed at studying the employment of the mini-cutting technique for the formation of clonal seedlings of Coffea arabica L. in tubes of different volumes. We evaluated five types of mini-cuttings performed on different portions of the orthotropic branch (apical, semi-apical, intermediate, semi-basal and basal) and two volumes of tubes (50 and 120 cm3). The experiment was comprised of 10 treatments in a 5x2 factorial scheme, in a completely randomized design, with four replicates. We verified differences only between the types of mini-cuttings. The mini-cuttings performed on the semi-apical, intermediate and semi-basal portions of the orthotropic branches provided better growth for the clonal seedlings, regardless of the volume of the tube used. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-03-30 |
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://coffeescience.ufla.br/index.php/Coffeescience/article/view/1246 |
url |
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1246 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1246/pdf_1246 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1246/1733 https://coffeescience.ufla.br/index.php/Coffeescience/article/view/1246/1734 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2017 Coffee Science - ISSN 1984-3909 https://creativecommons.org/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2017 Coffee Science - ISSN 1984-3909 https://creativecommons.org/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/msword |
dc.publisher.none.fl_str_mv |
Editora UFLA |
publisher.none.fl_str_mv |
Editora UFLA |
dc.source.none.fl_str_mv |
Coffee Science - ISSN 1984-3909; Vol. 12 No. 1 (2017); 91 - 99 Coffee Science; Vol. 12 Núm. 1 (2017); 91 - 99 Coffee Science; v. 12 n. 1 (2017); 91 - 99 1984-3909 reponame:Coffee Science (Online) instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Coffee Science (Online) |
collection |
Coffee Science (Online) |
repository.name.fl_str_mv |
Coffee Science (Online) - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
coffeescience@dag.ufla.br||coffeescience@dag.ufla.br|| alvaro-cozadi@hotmail.com |
_version_ |
1799874921012133888 |