Field performance of vegetative and seed propagated plants of coffee (Coffea arabica L.)
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , |
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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Coffee Science (Online) |
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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:2024-05-21T19:53:29.960806Coffee Science (Online) - Universidade Federal de Lavras (UFLA)true |
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 |
_version_ |
1799874918345605120 |