Field performance of vegetative and seed propagated plants of coffee (Coffea arabica L.)

Detalhes bibliográficos
Autor(a) principal: Carvalho, Mychelle
Data de Publicação: 2008
Outros Autores: Jesus, Adriana Madeira Santos, Carvalho, Samuel Pereira de, Gomes, Carlos Nick, Soares, Ângela Maria
Tipo de documento: Artigo
Idioma: por
eng
Título da fonte: Coffee Science (Online)
Texto Completo: https://coffeescience.ufla.br/index.php/Coffeescience/article/view/81
Resumo: Cutting is an alternative method for vegetative propagation of Coffea arabica L. hybrids for commercial purpose. However, the use of such method requires the understanding of the plant growth characteristics under filed conditions. Thus, the objective of the present study was to evaluate and compare the vegetative growth and first yield of Coffea arabica cv. Acaiá plants obtained by cuttings and with seed propagated plants. The experiment was installed in the year 2003 and carried out in the Department of Agriculture at Federal University of Lavras-UFLA. For cutting propagation, stems were treated with three concentrations (0, 2000 e 4000 mg.L-1) of Indol butiric acid (AIB), in the presence or absence of supplemental warming. The development and growth of the cuttings were compared to the plantlets obtained by traditional seed propagation. A randomized blocks design, with six plants per plot, considering four useful plants and three replications was used. The vegetative growth, height, and yield of the plants of coffee obtained from cutting and treated with 2000 mg.L-1 AIB, were significantly greater than those not treated. Also, the production of plagiotropic branches by the plants originated from cuttings was greater than those originated from seeds.
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spelling Field performance of vegetative and seed propagated plants of coffee (Coffea arabica L.)Comportamento em condições de campo de cafeeiros (Coffea arabica L.) propagados vegetativamente e por semeaduracuttingauxinvegetative growthproductionCoffea arabicaestaquiaauxinacrescimento vegetativoproduçãoCoffea arabicaCutting is an alternative method for vegetative propagation of Coffea arabica L. hybrids for commercial purpose. However, the use of such method requires the understanding of the plant growth characteristics under filed conditions. Thus, the objective of the present study was to evaluate and compare the vegetative growth and first yield of Coffea arabica cv. Acaiá plants obtained by cuttings and with seed propagated plants. The experiment was installed in the year 2003 and carried out in the Department of Agriculture at Federal University of Lavras-UFLA. For cutting propagation, stems were treated with three concentrations (0, 2000 e 4000 mg.L-1) of Indol butiric acid (AIB), in the presence or absence of supplemental warming. The development and growth of the cuttings were compared to the plantlets obtained by traditional seed propagation. A randomized blocks design, with six plants per plot, considering four useful plants and three replications was used. The vegetative growth, height, and yield of the plants of coffee obtained from cutting and treated with 2000 mg.L-1 AIB, were significantly greater than those not treated. Also, the production of plagiotropic branches by the plants originated from cuttings was greater than those originated from seeds.A propagação vegetativa por meio do enraizamento de estacas é uma alternativa para a propagação de híbridos de Coffea arabica L. em escala comercial. Entretanto, para a utilização da propagação via enraizamento de estacas, é necessário o conhecimento das características de crescimento das plantas no campo. Assim, objetivou-se neste trabalho avaliar o crescimento vegetativo e a primeira produção de plantas de Coffea arabica cv. Acaiá, provenientes de estaquia, bem como compará-las com plantas provenientes de semeadura. O experimento foi instalado em 2003 no Departamento de Agricultura da Universidade Federal de Lavras – UFLA. Foram utilizadas mudas provenientes de estaquia, tratadas na fase de enraizamento com ácido indol–butírico (AIB), nas concentrações de (0, 2000 e 4000 mg.L-1) com e sem aquecimento no leito de enraizamento. Como tratamento adicional, foram utilizadas mudas provenientes de semeadura. O delineamento experimental foi em blocos casualizados, com três repetições e parcelas de seis plantas, sendo quatro plantas úteis. Avaliações do crescimento vegetativo e da produção possibilitaram concluir que plantas provenientes de estaquia, tratadas com AIB, apresentaram maior altura e produção em relação às não-tratadas. Observou-se maior número de pares de ramos plagiotrópicos e produção das plantas provenientes de estaquia em relação às plantas provenientes de semeadura.Editora UFLA2008-12-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/81Coffee Science - ISSN 1984-3909; Vol. 3 No. 2 (2008); 108-114Coffee Science; Vol. 3 Núm. 2 (2008); 108-114Coffee Science; v. 3 n. 2 (2008); 108-1141984-3909reponame:Coffee Science (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporenghttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/81/164https://coffeescience.ufla.br/index.php/Coffeescience/article/view/81/165Copyright (c) 2008 Coffee Science - ISSN 1984-3909https://creativecommons.org/info:eu-repo/semantics/openAccessCarvalho, MychelleJesus, Adriana Madeira SantosCarvalho, Samuel Pereira deGomes, Carlos NickSoares, Ângela Maria2013-02-23T12:51:09Zoai:coffeescience.ufla.br:article/81Revistahttps://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:2013-02-23T12:51:09Coffee Science (Online) - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Field performance of vegetative and seed propagated plants of coffee (Coffea arabica L.)
Comportamento em condições de campo de cafeeiros (Coffea arabica L.) propagados vegetativamente e por semeadura
title Field performance of vegetative and seed propagated plants of coffee (Coffea arabica L.)
spellingShingle Field performance of vegetative and seed propagated plants of coffee (Coffea arabica L.)
Carvalho, Mychelle
cutting
auxin
vegetative growth
production
Coffea arabica
estaquia
auxina
crescimento vegetativo
produção
Coffea arabica
title_short Field performance of vegetative and seed propagated plants of coffee (Coffea arabica L.)
title_full Field performance of vegetative and seed propagated plants of coffee (Coffea arabica L.)
title_fullStr Field performance of vegetative and seed propagated plants of coffee (Coffea arabica L.)
title_full_unstemmed Field performance of vegetative and seed propagated plants of coffee (Coffea arabica L.)
title_sort Field performance of vegetative and seed propagated plants of coffee (Coffea arabica L.)
author Carvalho, Mychelle
author_facet Carvalho, Mychelle
Jesus, Adriana Madeira Santos
Carvalho, Samuel Pereira de
Gomes, Carlos Nick
Soares, Ângela Maria
author_role author
author2 Jesus, Adriana Madeira Santos
Carvalho, Samuel Pereira de
Gomes, Carlos Nick
Soares, Ângela Maria
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Carvalho, Mychelle
Jesus, Adriana Madeira Santos
Carvalho, Samuel Pereira de
Gomes, Carlos Nick
Soares, Ângela Maria
dc.subject.por.fl_str_mv cutting
auxin
vegetative growth
production
Coffea arabica
estaquia
auxina
crescimento vegetativo
produção
Coffea arabica
topic cutting
auxin
vegetative growth
production
Coffea arabica
estaquia
auxina
crescimento vegetativo
produção
Coffea arabica
description Cutting is an alternative method for vegetative propagation of Coffea arabica L. hybrids for commercial purpose. However, the use of such method requires the understanding of the plant growth characteristics under filed conditions. Thus, the objective of the present study was to evaluate and compare the vegetative growth and first yield of Coffea arabica cv. Acaiá plants obtained by cuttings and with seed propagated plants. The experiment was installed in the year 2003 and carried out in the Department of Agriculture at Federal University of Lavras-UFLA. For cutting propagation, stems were treated with three concentrations (0, 2000 e 4000 mg.L-1) of Indol butiric acid (AIB), in the presence or absence of supplemental warming. The development and growth of the cuttings were compared to the plantlets obtained by traditional seed propagation. A randomized blocks design, with six plants per plot, considering four useful plants and three replications was used. The vegetative growth, height, and yield of the plants of coffee obtained from cutting and treated with 2000 mg.L-1 AIB, were significantly greater than those not treated. Also, the production of plagiotropic branches by the plants originated from cuttings was greater than those originated from seeds.
publishDate 2008
dc.date.none.fl_str_mv 2008-12-27
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/81
url https://coffeescience.ufla.br/index.php/Coffeescience/article/view/81
dc.language.iso.fl_str_mv por
eng
language por
eng
dc.relation.none.fl_str_mv https://coffeescience.ufla.br/index.php/Coffeescience/article/view/81/164
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/81/165
dc.rights.driver.fl_str_mv Copyright (c) 2008 Coffee Science - ISSN 1984-3909
https://creativecommons.org/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2008 Coffee Science - ISSN 1984-3909
https://creativecommons.org/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
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. 3 No. 2 (2008); 108-114
Coffee Science; Vol. 3 Núm. 2 (2008); 108-114
Coffee Science; v. 3 n. 2 (2008); 108-114
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
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