Thermal sum in the phenological phases of Niagara Rosada grapevine cultivated in Urussanga, Santa Catarina, Brazil

Detalhes bibliográficos
Autor(a) principal: Back, Alvaro José
Data de Publicação: 2020
Outros Autores: Della Bruna, Emílio
Tipo de documento: Artigo
Idioma: por
Título da fonte: Agropecuária Catarinense (Online)
Texto Completo: https://publicacoes.epagri.sc.gov.br/rac/article/view/670
Resumo: This study aimed to characterize the thermal requirements and phenological performance of the Niagara Rosada grapevine cultivated in the region Vales da Uva Goethe, in the south of Santa Catarina. We used the observations of anexperiment with sixteen rootstocks installed at Epagri’s Experiment Station in Urussanga, SC. The experiment was conducted in the trellis system, with spacing of 3 x 1.5m for four years. The phenology of plants was evaluated, as to the duraton, in days for each of the following periods: pruning to budding (PR-BU), budding to full bloom (BU-FB), full bloom to beginning ofmaturaton (FB-BM), beginning of maturaton to harvest (BM-HA). A thermal demand was calculated using the sum of degreedays for each of the periods considering the basal temperatures of 10 and 12°C. From the obtained results we concluded that the basal temperature of 10°C is best to calculate the thermal demand of the vine. Then thermal demand for the periods ofPR-BU, BU-FB, FB-BM, BM-HA is 243, 247, 908 and 287 degree-days respectvely. A thermal requirement for the period from pruning to harvest is 1,685 degree-days.
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spelling Thermal sum in the phenological phases of Niagara Rosada grapevine cultivated in Urussanga, Santa Catarina, BrazilSoma térmica nas fases fenológicas da videira ‘Niágara Rosada’ cultivada em Urussanga, Santa CatarinaVits labruscaphenologyplant development.Vits labruscafenologiadesenvolvimento vegetalThis study aimed to characterize the thermal requirements and phenological performance of the Niagara Rosada grapevine cultivated in the region Vales da Uva Goethe, in the south of Santa Catarina. We used the observations of anexperiment with sixteen rootstocks installed at Epagri’s Experiment Station in Urussanga, SC. The experiment was conducted in the trellis system, with spacing of 3 x 1.5m for four years. The phenology of plants was evaluated, as to the duraton, in days for each of the following periods: pruning to budding (PR-BU), budding to full bloom (BU-FB), full bloom to beginning ofmaturaton (FB-BM), beginning of maturaton to harvest (BM-HA). A thermal demand was calculated using the sum of degreedays for each of the periods considering the basal temperatures of 10 and 12°C. From the obtained results we concluded that the basal temperature of 10°C is best to calculate the thermal demand of the vine. Then thermal demand for the periods ofPR-BU, BU-FB, FB-BM, BM-HA is 243, 247, 908 and 287 degree-days respectvely. A thermal requirement for the period from pruning to harvest is 1,685 degree-days. Este trabalho teve como objetivo caracterizar o comportamento fenológico e determinar a exigência térmica do cultivar de videira ‘Niágara Rosada’ cultivado na Região dos Vales da Uva Goethe, sul de Santa Catarina. Foram utilizadas as observações de um experimento com 16 porta-enxertos instalados na Epagri/Estação Experimental de Urussanga, SC. O experimento foi conduzido no sistema de latada, no espaçamento de 3 x 1,5m durante 4 anos. A fenologia das plantas foi avaliada quanto à duração dos dias de cada um dos seguintes períodos: poda à brotação (PO-BR); brotação à plena floração (BR-PF); plena floração ao início da maturação (PF-IM); início da maturação à colheita (IM-CO). A exigência térmica foi calculada empregando-se o somatório de graus-dia para cada um dos períodos, considerando-se as temperaturas basais 10 e 12°C. A temperatura basal de 10°C foi a mais indicada para calcular a exigência térmica da videira. Exigência térmica dos períodos POBR, BR-PF, PF-IM, IM-CO é de 243, 247, 908 e 287 graus-dia respectivamente. A exigência térmica do período da poda à colheitaé 1.685 graus-dia. Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri2020-04-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://publicacoes.epagri.sc.gov.br/rac/article/view/670Agropecuária Catarinense Journal; Vol. 25 No. 3 (2012); 85-89Agropecuária Catarinense; v. 25 n. 3 (2012); 85-892525-60760103-0779reponame:Agropecuária Catarinense (Online)instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)instacron:EPAGRIporhttps://publicacoes.epagri.sc.gov.br/rac/article/view/670/571Copyright (c) 2020 Revista Agropecuária Catarinenseinfo:eu-repo/semantics/openAccessBack, Alvaro JoséDella Bruna, Emílio2021-02-17T14:31:52Zoai:ojs.publicacoes.epagri.sc.gov.br:article/670Revistahttps://publicacoes.epagri.sc.gov.br/RAC/indexPUBhttps://publicacoes.epagri.sc.gov.br/index.php/RAC/oaieditoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br2525-60760103-0779opendoar:2021-02-17T14:31:52Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)false
dc.title.none.fl_str_mv Thermal sum in the phenological phases of Niagara Rosada grapevine cultivated in Urussanga, Santa Catarina, Brazil
Soma térmica nas fases fenológicas da videira ‘Niágara Rosada’ cultivada em Urussanga, Santa Catarina
title Thermal sum in the phenological phases of Niagara Rosada grapevine cultivated in Urussanga, Santa Catarina, Brazil
spellingShingle Thermal sum in the phenological phases of Niagara Rosada grapevine cultivated in Urussanga, Santa Catarina, Brazil
Back, Alvaro José
Vits labrusca
phenology
plant development.
Vits labrusca
fenologia
desenvolvimento vegetal
title_short Thermal sum in the phenological phases of Niagara Rosada grapevine cultivated in Urussanga, Santa Catarina, Brazil
title_full Thermal sum in the phenological phases of Niagara Rosada grapevine cultivated in Urussanga, Santa Catarina, Brazil
title_fullStr Thermal sum in the phenological phases of Niagara Rosada grapevine cultivated in Urussanga, Santa Catarina, Brazil
title_full_unstemmed Thermal sum in the phenological phases of Niagara Rosada grapevine cultivated in Urussanga, Santa Catarina, Brazil
title_sort Thermal sum in the phenological phases of Niagara Rosada grapevine cultivated in Urussanga, Santa Catarina, Brazil
author Back, Alvaro José
author_facet Back, Alvaro José
Della Bruna, Emílio
author_role author
author2 Della Bruna, Emílio
author2_role author
dc.contributor.author.fl_str_mv Back, Alvaro José
Della Bruna, Emílio
dc.subject.por.fl_str_mv Vits labrusca
phenology
plant development.
Vits labrusca
fenologia
desenvolvimento vegetal
topic Vits labrusca
phenology
plant development.
Vits labrusca
fenologia
desenvolvimento vegetal
description This study aimed to characterize the thermal requirements and phenological performance of the Niagara Rosada grapevine cultivated in the region Vales da Uva Goethe, in the south of Santa Catarina. We used the observations of anexperiment with sixteen rootstocks installed at Epagri’s Experiment Station in Urussanga, SC. The experiment was conducted in the trellis system, with spacing of 3 x 1.5m for four years. The phenology of plants was evaluated, as to the duraton, in days for each of the following periods: pruning to budding (PR-BU), budding to full bloom (BU-FB), full bloom to beginning ofmaturaton (FB-BM), beginning of maturaton to harvest (BM-HA). A thermal demand was calculated using the sum of degreedays for each of the periods considering the basal temperatures of 10 and 12°C. From the obtained results we concluded that the basal temperature of 10°C is best to calculate the thermal demand of the vine. Then thermal demand for the periods ofPR-BU, BU-FB, FB-BM, BM-HA is 243, 247, 908 and 287 degree-days respectvely. A thermal requirement for the period from pruning to harvest is 1,685 degree-days.
publishDate 2020
dc.date.none.fl_str_mv 2020-04-28
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://publicacoes.epagri.sc.gov.br/rac/article/view/670
url https://publicacoes.epagri.sc.gov.br/rac/article/view/670
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://publicacoes.epagri.sc.gov.br/rac/article/view/670/571
dc.rights.driver.fl_str_mv Copyright (c) 2020 Revista Agropecuária Catarinense
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Revista Agropecuária Catarinense
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri
publisher.none.fl_str_mv Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri
dc.source.none.fl_str_mv Agropecuária Catarinense Journal; Vol. 25 No. 3 (2012); 85-89
Agropecuária Catarinense; v. 25 n. 3 (2012); 85-89
2525-6076
0103-0779
reponame:Agropecuária Catarinense (Online)
instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
instacron:EPAGRI
instname_str Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
instacron_str EPAGRI
institution EPAGRI
reponame_str Agropecuária Catarinense (Online)
collection Agropecuária Catarinense (Online)
repository.name.fl_str_mv Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
repository.mail.fl_str_mv editoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br
_version_ 1754917259475681280

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