Indolebutyric acid on rooting of peach hardwood cuttings

Detalhes bibliográficos
Autor(a) principal: Oliveira, João Alison Alves
Data de Publicação: 2018
Outros Autores: Bruckner, Cláudio Horst, Silva, Danielle Fabíola Pereira da, Santos, Carlos Eduardo Magalhães dos, Albuquerque Filho, Flávio Travassos Régis de, Amaro, Hugo Tiago Ribeiro
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/31119
Resumo: In the search for more efficient techniques for the propagation of peach cuttings, this study aimed to evaluate the rooting of hardwood cuttings of peach rootstock genotypes under different indolebutyric acid (IBA) concentrations. In the winter of 2016, the basal end of cuttings of genotypes 1701-1, 1701-2, 102-1, 102-2, 202-1 and 'Okinawa' were dipped into solutions with five concentrations of IBA (0, 1000, 2000, 3000 and 4000 mg mg L-1) for 5 seconds. The cuttings were then placed in sand in plastic trays and kept in a mist chamber. The experiment was arranged in a 6x5 factorial, completely randomized design, with 5 replications, and each plot consisted of eight cuttings. After 59 days, the variables related to rooting and root quality were evaluated. Genotypes 102-1 and 202-1 showed high adventitious rooting potential in hardwood cuttings, with 76.8 and 66.5% of rooting, respectively. The concentration of 2000 mg.L-1 of IBA acid can be recommended for the treatment of hardwood cuttings of the tested rootstocks for propagation in the winter.
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spelling Indolebutyric acid on rooting of peach hardwood cuttingsÁcido indolbutírico no enraizamento de estacas lenhosas de pessegueirosPrunus persicaRootsVegetative propagation.Prunus pérsicaRaízesPropagação vegetativa.In the search for more efficient techniques for the propagation of peach cuttings, this study aimed to evaluate the rooting of hardwood cuttings of peach rootstock genotypes under different indolebutyric acid (IBA) concentrations. In the winter of 2016, the basal end of cuttings of genotypes 1701-1, 1701-2, 102-1, 102-2, 202-1 and 'Okinawa' were dipped into solutions with five concentrations of IBA (0, 1000, 2000, 3000 and 4000 mg mg L-1) for 5 seconds. The cuttings were then placed in sand in plastic trays and kept in a mist chamber. The experiment was arranged in a 6x5 factorial, completely randomized design, with 5 replications, and each plot consisted of eight cuttings. After 59 days, the variables related to rooting and root quality were evaluated. Genotypes 102-1 and 202-1 showed high adventitious rooting potential in hardwood cuttings, with 76.8 and 66.5% of rooting, respectively. The concentration of 2000 mg.L-1 of IBA acid can be recommended for the treatment of hardwood cuttings of the tested rootstocks for propagation in the winter.Buscando técnicas mais eficientes na propagação de mudas de pessegueiro, desenvolveu-se este trabalho com o objetivo de avaliar o enraizamento de estacas lenhosas de genótipos de porta-enxerto de pessegueiro submetidos a diferentes concentrações de ácido indolbutírico (AIB). No inverno de 2016, as estacas dos genótipos 1701-1, 1701-2, 102-1, 102-2, 202-1 e do porta-enxerto ‘Okinawa’ foram tratadas por imersão da base por cinco segundos em cinco doses de AIB (0, 1.000, 2.000, 3.000 e 4.000 mg L-1). A estaquia foi realizada em caixas plásticas contendo areia, em câmara de nebulização. O delineamento experimental foi o inteiramente casualizado, com 5 repetições em arranjo fatorial 6x5, sendo cada parcela composta por oito estacas. Transcorridos 59 após implantação do experimento, foram avaliadas variáveis relativas ao enraizamento e à qualidade das raízes. Os genótipos 102-1 e 202-1 apresentam alto potencial de enraizamento adventício em estacas lenhosas, com enraizamento de 76,8 e 66,5%, respectivamente. O ácido indolbutírico, na concentração de 2.000 mg.L-1, pode ser recomendado para o tratamento de estacas lenhosas dos porta-enxertos testados, para estaquia no inverno.UEL2018-08-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3111910.5433/1679-0359.2018v39n5p2273Semina: Ciências Agrárias; Vol. 39 No. 5 (2018); 2273-2280Semina: Ciências Agrárias; v. 39 n. 5 (2018); 2273-22801679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/31119/24269Copyright (c) 2018 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessOliveira, João Alison AlvesBruckner, Cláudio HorstSilva, Danielle Fabíola Pereira daSantos, Carlos Eduardo Magalhães dosAlbuquerque Filho, Flávio Travassos Régis deAmaro, Hugo Tiago Ribeiro2022-10-20T18:26:51Zoai:ojs.pkp.sfu.ca:article/31119Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-10-20T18:26:51Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Indolebutyric acid on rooting of peach hardwood cuttings
Ácido indolbutírico no enraizamento de estacas lenhosas de pessegueiros
title Indolebutyric acid on rooting of peach hardwood cuttings
spellingShingle Indolebutyric acid on rooting of peach hardwood cuttings
Oliveira, João Alison Alves
Prunus persica
Roots
Vegetative propagation.
Prunus pérsica
Raízes
Propagação vegetativa.
title_short Indolebutyric acid on rooting of peach hardwood cuttings
title_full Indolebutyric acid on rooting of peach hardwood cuttings
title_fullStr Indolebutyric acid on rooting of peach hardwood cuttings
title_full_unstemmed Indolebutyric acid on rooting of peach hardwood cuttings
title_sort Indolebutyric acid on rooting of peach hardwood cuttings
author Oliveira, João Alison Alves
author_facet Oliveira, João Alison Alves
Bruckner, Cláudio Horst
Silva, Danielle Fabíola Pereira da
Santos, Carlos Eduardo Magalhães dos
Albuquerque Filho, Flávio Travassos Régis de
Amaro, Hugo Tiago Ribeiro
author_role author
author2 Bruckner, Cláudio Horst
Silva, Danielle Fabíola Pereira da
Santos, Carlos Eduardo Magalhães dos
Albuquerque Filho, Flávio Travassos Régis de
Amaro, Hugo Tiago Ribeiro
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Oliveira, João Alison Alves
Bruckner, Cláudio Horst
Silva, Danielle Fabíola Pereira da
Santos, Carlos Eduardo Magalhães dos
Albuquerque Filho, Flávio Travassos Régis de
Amaro, Hugo Tiago Ribeiro
dc.subject.por.fl_str_mv Prunus persica
Roots
Vegetative propagation.
Prunus pérsica
Raízes
Propagação vegetativa.
topic Prunus persica
Roots
Vegetative propagation.
Prunus pérsica
Raízes
Propagação vegetativa.
description In the search for more efficient techniques for the propagation of peach cuttings, this study aimed to evaluate the rooting of hardwood cuttings of peach rootstock genotypes under different indolebutyric acid (IBA) concentrations. In the winter of 2016, the basal end of cuttings of genotypes 1701-1, 1701-2, 102-1, 102-2, 202-1 and 'Okinawa' were dipped into solutions with five concentrations of IBA (0, 1000, 2000, 3000 and 4000 mg mg L-1) for 5 seconds. The cuttings were then placed in sand in plastic trays and kept in a mist chamber. The experiment was arranged in a 6x5 factorial, completely randomized design, with 5 replications, and each plot consisted of eight cuttings. After 59 days, the variables related to rooting and root quality were evaluated. Genotypes 102-1 and 202-1 showed high adventitious rooting potential in hardwood cuttings, with 76.8 and 66.5% of rooting, respectively. The concentration of 2000 mg.L-1 of IBA acid can be recommended for the treatment of hardwood cuttings of the tested rootstocks for propagation in the winter.
publishDate 2018
dc.date.none.fl_str_mv 2018-08-20
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/31119
10.5433/1679-0359.2018v39n5p2273
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/31119
identifier_str_mv 10.5433/1679-0359.2018v39n5p2273
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/31119/24269
dc.rights.driver.fl_str_mv Copyright (c) 2018 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 39 No. 5 (2018); 2273-2280
Semina: Ciências Agrárias; v. 39 n. 5 (2018); 2273-2280
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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