Effect of indolebulyric acid on the rooting of wood cuttings of peach Diamante cultivar

Effect of indolebulyric acid on the rooting of wood cuttings of peach Diamante cultivar

This study was undertaken with the major objective to evaluate the possibility of propagating peaches (Prunus persica (L.) Batsch) by wood cuttings in the Diamante cultivar. The cuttings were obtained from manually bent branches in January of 1979 and branches not bent, all of them with indolebutyric acid (IBA), in five concentrations: zero, 1000, 2,000, 3,000 and 4,000 ppm by the rapidly immersed method at the base and taken to the nursery at two different times (May and June 1979). The IBA application stimulated rooting of the peach wood cuttings of bent and not bent branches with a significant superior response of bent branches. The treatments that gave highest percentages of rooted cuttings were those from bent branches treated with 2,000 and 3,000 ppm of IBA and put in the nursery in June of 1979. Mean values for survival in these treatments were 46 and 48% respectively when rooted cuttings were measured in December of 1979.

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Main Authors: Fachinello, José Carlos, Kersten, Elio, Machado, Amauri Almeida
Format: Digital revista
Language:por
Published: Pesquisa Agropecuaria Brasileira 2014
Online Access:https://seer.sct.embrapa.br/index.php/pab/article/view/15620
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spelling rev-pab-br-article-156202014-04-16T12:24:17Z Effect of indolebulyric acid on the rooting of wood cuttings of peach Diamante cultivar Efeito do ácido indolbutírico no enraizamento de estacas lenhosas de pessegueiro cv. Diamante Fachinello, José Carlos Kersten, Elio Machado, Amauri Almeida propagation; wood cuttings; immersion; bent branches estacas lenhosas; propagação; imersão; estaca dobrada This study was undertaken with the major objective to evaluate the possibility of propagating peaches (Prunus persica (L.) Batsch) by wood cuttings in the Diamante cultivar. The cuttings were obtained from manually bent branches in January of 1979 and branches not bent, all of them with indolebutyric acid (IBA), in five concentrations: zero, 1000, 2,000, 3,000 and 4,000 ppm by the rapidly immersed method at the base and taken to the nursery at two different times (May and June 1979). The IBA application stimulated rooting of the peach wood cuttings of bent and not bent branches with a significant superior response of bent branches. The treatments that gave highest percentages of rooted cuttings were those from bent branches treated with 2,000 and 3,000 ppm of IBA and put in the nursery in June of 1979. Mean values for survival in these treatments were 46 and 48% respectively when rooted cuttings were measured in December of 1979. O presente estudo foi desenvolvido como objetivo de investigar a possibilidade de propagar o pessegueiro (Prunus persica (L.) Batsch.), cv. Diamante, através de estacas lenhosas. As estacas foram obtidas de ramos previamente dobrados sobre a planta, manualmente, em janeiro de 1979, e estacas de ramos não dobrados, tratadas -tanto estas como aquelas – com ácido indolbutírico (IBA), em concentrações de zero, 1.000, 2.000, 3.000 e 4.000 ppm pelo método de imersão rápida da base das estacas e levadas ao solo em duas épocas: em maio e em junho de 1979. A aplicação do IBA estimulou o enraizamento das estacas, tanto aquelas provenientes de ramos dobrados como aquelas de ramos não dobrados. Os resultados com estacas de ramos dobrados foram mais expressivos. Junho foi a época em que houve maior  percentagem de estacas enraizadas. Os tratamentos que apresentaram maior percentagem de estacas enraizadas foram aqueles em que se utilizaram estacas de ramos dobrados tratadas com 2.000 e 3.000 ppm de IBA, e enviveiradas em junho de 1979, cujos valores médios foram, respectivamente, de 46 e 48% de estacas enraizadas sobreviventes em dezembro de 1979. Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira 2014-04-16 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://seer.sct.embrapa.br/index.php/pab/article/view/15620 Pesquisa Agropecuaria Brasileira; v.17, n.2, fev. 1982; 247-252 Pesquisa Agropecuária Brasileira; v.17, n.2, fev. 1982; 247-252 1678-3921 0100-104x por https://seer.sct.embrapa.br/index.php/pab/article/view/15620/9617
institution EMBRAPA
collection OJS
country Brasil
countrycode BR
component Revista
access En linea
databasecode rev-pab-br
tag revista
region America del Sur
libraryname Sistema de bibliotecas de EMBRAPA
language por
format Digital
author Fachinello, José Carlos
Kersten, Elio
Machado, Amauri Almeida
spellingShingle Fachinello, José Carlos
Kersten, Elio
Machado, Amauri Almeida
Effect of indolebulyric acid on the rooting of wood cuttings of peach Diamante cultivar
author_facet Fachinello, José Carlos
Kersten, Elio
Machado, Amauri Almeida
author_sort Fachinello, José Carlos
title Effect of indolebulyric acid on the rooting of wood cuttings of peach Diamante cultivar
title_short Effect of indolebulyric acid on the rooting of wood cuttings of peach Diamante cultivar
title_full Effect of indolebulyric acid on the rooting of wood cuttings of peach Diamante cultivar
title_fullStr Effect of indolebulyric acid on the rooting of wood cuttings of peach Diamante cultivar
title_full_unstemmed Effect of indolebulyric acid on the rooting of wood cuttings of peach Diamante cultivar
title_sort effect of indolebulyric acid on the rooting of wood cuttings of peach diamante cultivar
description This study was undertaken with the major objective to evaluate the possibility of propagating peaches (Prunus persica (L.) Batsch) by wood cuttings in the Diamante cultivar. The cuttings were obtained from manually bent branches in January of 1979 and branches not bent, all of them with indolebutyric acid (IBA), in five concentrations: zero, 1000, 2,000, 3,000 and 4,000 ppm by the rapidly immersed method at the base and taken to the nursery at two different times (May and June 1979). The IBA application stimulated rooting of the peach wood cuttings of bent and not bent branches with a significant superior response of bent branches. The treatments that gave highest percentages of rooted cuttings were those from bent branches treated with 2,000 and 3,000 ppm of IBA and put in the nursery in June of 1979. Mean values for survival in these treatments were 46 and 48% respectively when rooted cuttings were measured in December of 1979.
publisher Pesquisa Agropecuaria Brasileira
publishDate 2014
url https://seer.sct.embrapa.br/index.php/pab/article/view/15620
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