IBA and sustrates on the rooting of fall cuttings of ‘Okinawa’ peach trees

Detalhes bibliográficos
Autor(a) principal: Cardoso, Carina
Data de Publicação: 2011
Outros Autores: Yamamoto, Lilian Yukari, Preti, Edilene Aparecida, Assis, Adriane Marinho de, Neves, Carmen Silvia Vieira Janeiro, Roberto, Sérgio Ruffo
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4964
Resumo: The propagation of peach rooststocks is mainly done by seeds, but this method can result in the loose of interesting characteristics, like the resistance of ‘Okinawa’ rootstock to Meloidogyne spp. nematodes. The aim of this study was to evaluate the rooting of ‘Okinawa’ peach cuttings treated with different concentrations of indole butyric acid (IBA) on different substrates, in the fall. Cuttings of peach trees were subjected to application of IBA at three concentrations (0, 1000, and 2000 mg L-1) by rapid immersion of the cuttings in three substrates (sand, vermiculite, rice hulls). Cutting was performed in plastic boxes containing the substrates in a mist chamber. The experiment was randomized with 5 replications in a 3x3 factorial arrangement, where each plot was composed by 10 cuttings. After 108 days it was found that application of IBA at a concentration of 2000 mg L-1 was more effective on rooting of peach cuttings in the substrates carbonized hulls and vermiculite, with 58-68% of rooting.
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spelling IBA and sustrates on the rooting of fall cuttings of ‘Okinawa’ peach treesAIB e substratos no enraizamento de estacas de pessegueiro ‘Okinawa’ coletadas no outonoPrunus persica (L.) batschRootsPropagationVermiculiteRice hulls.Prunus persica (L.) batschRaízesPropagaçãoVermiculitaCasca de arroz carbonizada.The propagation of peach rooststocks is mainly done by seeds, but this method can result in the loose of interesting characteristics, like the resistance of ‘Okinawa’ rootstock to Meloidogyne spp. nematodes. The aim of this study was to evaluate the rooting of ‘Okinawa’ peach cuttings treated with different concentrations of indole butyric acid (IBA) on different substrates, in the fall. Cuttings of peach trees were subjected to application of IBA at three concentrations (0, 1000, and 2000 mg L-1) by rapid immersion of the cuttings in three substrates (sand, vermiculite, rice hulls). Cutting was performed in plastic boxes containing the substrates in a mist chamber. The experiment was randomized with 5 replications in a 3x3 factorial arrangement, where each plot was composed by 10 cuttings. After 108 days it was found that application of IBA at a concentration of 2000 mg L-1 was more effective on rooting of peach cuttings in the substrates carbonized hulls and vermiculite, with 58-68% of rooting.A propagação de porta-enxertos de pessegueiro é feita normalmente por meio de sementes, mas esse processo pode levar à perda de características genéticas desejáveis, como a resistência a nematóides do gênero Meloidogyne apresentada pelo porta-enxerto ‘Okinawa’. O objetivo deste trabalho foi avaliar o enraizamento de estacas de pessegueiro ‘Okinawa’ tratadas com ácido indolbutírico (AIB) em diferentes substratos, no outono. As estacas foram submetidas à aplicação de AIB em três concentrações (0; 1.000 e 2.000 mg L-1) por imersão rápida da base das estacas, em três substratos (areia, vermiculita e casca de arroz carbonizada). A estaquia foi realizada em caixas plásticas contendo os substratos, em câmara de nebulização. O delineamento experimental foi o inteiramente casualizado, com 5 repetições em arranjo fatorial 3 x 3, sendo cada parcela composta por 10 estacas. Após 108 dias verificou-se que a aplicação de AIB na concentração de 2.000 mg L-1 mostrou-se mais eficiente no enraizamento das estacas de pessegueiro nos substratos casca de arroz carbonizada e vermiculita, com enraizamento de 58 a 68%.UEL2011-10-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/496410.5433/1679-0359.2011v32n4p1307Semina: Ciências Agrárias; Vol. 32 No. 4 (2011); 1307-1314Semina: Ciências Agrárias; v. 32 n. 4 (2011); 1307-13141679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4964/8895Cardoso, CarinaYamamoto, Lilian YukariPreti, Edilene AparecidaAssis, Adriane Marinho deNeves, Carmen Silvia Vieira JaneiroRoberto, Sérgio Ruffoinfo:eu-repo/semantics/openAccess2015-11-19T18:37:45Zoai:ojs.pkp.sfu.ca:article/4964Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:37:45Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv IBA and sustrates on the rooting of fall cuttings of ‘Okinawa’ peach trees
AIB e substratos no enraizamento de estacas de pessegueiro ‘Okinawa’ coletadas no outono
title IBA and sustrates on the rooting of fall cuttings of ‘Okinawa’ peach trees
spellingShingle IBA and sustrates on the rooting of fall cuttings of ‘Okinawa’ peach trees
Cardoso, Carina
Prunus persica (L.) batsch
Roots
Propagation
Vermiculite
Rice hulls.
Prunus persica (L.) batsch
Raízes
Propagação
Vermiculita
Casca de arroz carbonizada.
title_short IBA and sustrates on the rooting of fall cuttings of ‘Okinawa’ peach trees
title_full IBA and sustrates on the rooting of fall cuttings of ‘Okinawa’ peach trees
title_fullStr IBA and sustrates on the rooting of fall cuttings of ‘Okinawa’ peach trees
title_full_unstemmed IBA and sustrates on the rooting of fall cuttings of ‘Okinawa’ peach trees
title_sort IBA and sustrates on the rooting of fall cuttings of ‘Okinawa’ peach trees
author Cardoso, Carina
author_facet Cardoso, Carina
Yamamoto, Lilian Yukari
Preti, Edilene Aparecida
Assis, Adriane Marinho de
Neves, Carmen Silvia Vieira Janeiro
Roberto, Sérgio Ruffo
author_role author
author2 Yamamoto, Lilian Yukari
Preti, Edilene Aparecida
Assis, Adriane Marinho de
Neves, Carmen Silvia Vieira Janeiro
Roberto, Sérgio Ruffo
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Cardoso, Carina
Yamamoto, Lilian Yukari
Preti, Edilene Aparecida
Assis, Adriane Marinho de
Neves, Carmen Silvia Vieira Janeiro
Roberto, Sérgio Ruffo
dc.subject.por.fl_str_mv Prunus persica (L.) batsch
Roots
Propagation
Vermiculite
Rice hulls.
Prunus persica (L.) batsch
Raízes
Propagação
Vermiculita
Casca de arroz carbonizada.
topic Prunus persica (L.) batsch
Roots
Propagation
Vermiculite
Rice hulls.
Prunus persica (L.) batsch
Raízes
Propagação
Vermiculita
Casca de arroz carbonizada.
description The propagation of peach rooststocks is mainly done by seeds, but this method can result in the loose of interesting characteristics, like the resistance of ‘Okinawa’ rootstock to Meloidogyne spp. nematodes. The aim of this study was to evaluate the rooting of ‘Okinawa’ peach cuttings treated with different concentrations of indole butyric acid (IBA) on different substrates, in the fall. Cuttings of peach trees were subjected to application of IBA at three concentrations (0, 1000, and 2000 mg L-1) by rapid immersion of the cuttings in three substrates (sand, vermiculite, rice hulls). Cutting was performed in plastic boxes containing the substrates in a mist chamber. The experiment was randomized with 5 replications in a 3x3 factorial arrangement, where each plot was composed by 10 cuttings. After 108 days it was found that application of IBA at a concentration of 2000 mg L-1 was more effective on rooting of peach cuttings in the substrates carbonized hulls and vermiculite, with 58-68% of rooting.
publishDate 2011
dc.date.none.fl_str_mv 2011-10-14
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4964
10.5433/1679-0359.2011v32n4p1307
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4964
identifier_str_mv 10.5433/1679-0359.2011v32n4p1307
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4964/8895
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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. 32 No. 4 (2011); 1307-1314
Semina: Ciências Agrárias; v. 32 n. 4 (2011); 1307-1314
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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