Evaluating chemicals for inducing budburst in peach orchard grown in subtropical conditions

Detalhes bibliográficos
Autor(a) principal: Ferreira, Rafael Bibiano [UNESP]
Data de Publicação: 2022
Outros Autores: Leonel, Sarita [UNESP], Souza, Jackson Mirellys Azevedo, Silva, Marcelo Souza, Martins, Rafaelly Calsavara [UNESP], Filho, Vitor Hugo Artigiani [UNESP]
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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spelling 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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