Evaluating chemicals for inducing budburst in peach orchard grown in subtropical conditions
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.5433/1679-0359.2022v43n3p1333 http://hdl.handle.net/11449/234347 |
Resumo: | The availability of chill hours influences the break dormancy, sprouting and production of temperate fruit trees in different regions. During the winter, the chilling requirements for growing peaches in subtropical locations are restricted, and certain chemicals are required to overcome dormancy and induce budburst. As a result, further information concerning the use of these compounds on stimulating sprouting in peach trees is required. The purpose of this study was to evaluate the ability of hydrogen cyanamide, nitrogen fertilizer, and calcium nitrate to trigger budburst in the 'Douradão' peach orchard, which is in the subtropical area of São Paulo state, Brazil. The following tree chemicals were tested: 0.6 % hydrogen cyanamide, 2.5 % nitrogen fertilizer with 4 % calcium nitrate, 4 % calcium nitrate, and control. The hydrogen cyanamide accelerated, predicted, and focused blooming on plants, along with improving fruit set and output. Furthermore, combining nitrogen fertilizer with calcium nitrate accelerated budburst, which boosted flowering, output per tree, and yield. The spraying of the peach plants with just calcium nitrate produced results like those obtained in the control. The results allow for the use of hydrogen cyanamide or nitrogen fertilizer + calcium nitrate as an option for triggering budburst in Douradão cultivar peach trees under subtropical circumstances, depending on the orchards system management used. |
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Evaluating chemicals for inducing budburst in peach orchard grown in subtropical conditionsAvaliação de produtos químicos para indução de brotação em pomar de pessegueiro cultivado em condições subtropicaisCalcium nitrateHydrogen cyanamideNitrogen fertilizerPrunus persica (L.) BatschThe availability of chill hours influences the break dormancy, sprouting and production of temperate fruit trees in different regions. During the winter, the chilling requirements for growing peaches in subtropical locations are restricted, and certain chemicals are required to overcome dormancy and induce budburst. As a result, further information concerning the use of these compounds on stimulating sprouting in peach trees is required. The purpose of this study was to evaluate the ability of hydrogen cyanamide, nitrogen fertilizer, and calcium nitrate to trigger budburst in the 'Douradão' peach orchard, which is in the subtropical area of São Paulo state, Brazil. The following tree chemicals were tested: 0.6 % hydrogen cyanamide, 2.5 % nitrogen fertilizer with 4 % calcium nitrate, 4 % calcium nitrate, and control. The hydrogen cyanamide accelerated, predicted, and focused blooming on plants, along with improving fruit set and output. Furthermore, combining nitrogen fertilizer with calcium nitrate accelerated budburst, which boosted flowering, output per tree, and yield. The spraying of the peach plants with just calcium nitrate produced results like those obtained in the control. The results allow for the use of hydrogen cyanamide or nitrogen fertilizer + calcium nitrate as an option for triggering budburst in Douradão cultivar peach trees under subtropical circumstances, depending on the orchards system management used.Horticulture Graduate Program Universidade Estadual Paulista Júlio de Mesquita Filho UNESP, SPUNESP FCA, SPUniversidade Federal de Viçosa UFV, Viçosa, MGFaculdade de Ensino Superior e Formação Integral FAEF, Garça, SPHorticulture Graduate Program Universidade Estadual Paulista Júlio de Mesquita Filho UNESP, SPUNESP FCA, SPUniversidade Estadual Paulista (UNESP)Universidade Federal de Viçosa (UFV)FAEFFerreira, Rafael Bibiano [UNESP]Leonel, Sarita [UNESP]Souza, Jackson Mirellys AzevedoSilva, Marcelo SouzaMartins, Rafaelly Calsavara [UNESP]Filho, Vitor Hugo Artigiani [UNESP]2022-05-01T16:02:27Z2022-05-01T16:02:27Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1333-1342http://dx.doi.org/10.5433/1679-0359.2022v43n3p1333Semina:Ciencias Agrarias, v. 43, n. 3, p. 1333-1342, 2022.1679-03591676-546Xhttp://hdl.handle.net/11449/23434710.5433/1679-0359.2022v43n3p13332-s2.0-85127513654Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengSemina:Ciencias Agrariasinfo:eu-repo/semantics/openAccess2024-04-30T14:33:57Zoai:repositorio.unesp.br:11449/234347Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:00:30.955655Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Evaluating chemicals for inducing budburst in peach orchard grown in subtropical conditions Avaliação de produtos químicos para indução de brotação em pomar de pessegueiro cultivado em condições subtropicais |
title |
Evaluating chemicals for inducing budburst in peach orchard grown in subtropical conditions |
spellingShingle |
Evaluating chemicals for inducing budburst in peach orchard grown in subtropical conditions Ferreira, Rafael Bibiano [UNESP] Calcium nitrate Hydrogen cyanamide Nitrogen fertilizer Prunus persica (L.) Batsch |
title_short |
Evaluating chemicals for inducing budburst in peach orchard grown in subtropical conditions |
title_full |
Evaluating chemicals for inducing budburst in peach orchard grown in subtropical conditions |
title_fullStr |
Evaluating chemicals for inducing budburst in peach orchard grown in subtropical conditions |
title_full_unstemmed |
Evaluating chemicals for inducing budburst in peach orchard grown in subtropical conditions |
title_sort |
Evaluating chemicals for inducing budburst in peach orchard grown in subtropical conditions |
author |
Ferreira, Rafael Bibiano [UNESP] |
author_facet |
Ferreira, Rafael Bibiano [UNESP] Leonel, Sarita [UNESP] Souza, Jackson Mirellys Azevedo Silva, Marcelo Souza Martins, Rafaelly Calsavara [UNESP] Filho, Vitor Hugo Artigiani [UNESP] |
author_role |
author |
author2 |
Leonel, Sarita [UNESP] Souza, Jackson Mirellys Azevedo Silva, Marcelo Souza Martins, Rafaelly Calsavara [UNESP] Filho, Vitor Hugo Artigiani [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Universidade Federal de Viçosa (UFV) FAEF |
dc.contributor.author.fl_str_mv |
Ferreira, Rafael Bibiano [UNESP] Leonel, Sarita [UNESP] Souza, Jackson Mirellys Azevedo Silva, Marcelo Souza Martins, Rafaelly Calsavara [UNESP] Filho, Vitor Hugo Artigiani [UNESP] |
dc.subject.por.fl_str_mv |
Calcium nitrate Hydrogen cyanamide Nitrogen fertilizer Prunus persica (L.) Batsch |
topic |
Calcium nitrate Hydrogen cyanamide Nitrogen fertilizer Prunus persica (L.) Batsch |
description |
The availability of chill hours influences the break dormancy, sprouting and production of temperate fruit trees in different regions. During the winter, the chilling requirements for growing peaches in subtropical locations are restricted, and certain chemicals are required to overcome dormancy and induce budburst. As a result, further information concerning the use of these compounds on stimulating sprouting in peach trees is required. The purpose of this study was to evaluate the ability of hydrogen cyanamide, nitrogen fertilizer, and calcium nitrate to trigger budburst in the 'Douradão' peach orchard, which is in the subtropical area of São Paulo state, Brazil. The following tree chemicals were tested: 0.6 % hydrogen cyanamide, 2.5 % nitrogen fertilizer with 4 % calcium nitrate, 4 % calcium nitrate, and control. The hydrogen cyanamide accelerated, predicted, and focused blooming on plants, along with improving fruit set and output. Furthermore, combining nitrogen fertilizer with calcium nitrate accelerated budburst, which boosted flowering, output per tree, and yield. The spraying of the peach plants with just calcium nitrate produced results like those obtained in the control. The results allow for the use of hydrogen cyanamide or nitrogen fertilizer + calcium nitrate as an option for triggering budburst in Douradão cultivar peach trees under subtropical circumstances, depending on the orchards system management used. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-05-01T16:02:27Z 2022-05-01T16:02:27Z 2022-01-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.5433/1679-0359.2022v43n3p1333 Semina:Ciencias Agrarias, v. 43, n. 3, p. 1333-1342, 2022. 1679-0359 1676-546X http://hdl.handle.net/11449/234347 10.5433/1679-0359.2022v43n3p1333 2-s2.0-85127513654 |
url |
http://dx.doi.org/10.5433/1679-0359.2022v43n3p1333 http://hdl.handle.net/11449/234347 |
identifier_str_mv |
Semina:Ciencias Agrarias, v. 43, n. 3, p. 1333-1342, 2022. 1679-0359 1676-546X 10.5433/1679-0359.2022v43n3p1333 2-s2.0-85127513654 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Semina:Ciencias Agrarias |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1333-1342 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1808129273415860224 |