Biological method of single-node cuttings for budburst in five fig cultivars subjected to artificial chilling
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Acta Scientiarum. Agronomy (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/62544 |
Resumo: | Fig orchard expansion requires knowledge of the thermal requirements of genotypes available in different climatic regions. The budburst of fig cultivars was assessed by biological single-node cutting and exposure to artificial chilling. Cuttings from five cultivars were collected during two crop seasons, subsequently packaged in a horizontal position in a cold chamber (8 ± 0.5ºC), and artificially chilled for 0, 40, 80, 120, and 160h. Cuttings were preserved under controlled conditions (23 ± 1°C, RH 85%, and 16h photoperiod). The variables evaluated were the budding velocity, average time and final rate of sprouting, vigorous shoot rate, and average time to leaf opening. The single-node cutting test allowed the assessment of dormancy, which is influenced by the accumulation of chilling in each crop season. The average time and final budding rate varied depending on the temperature requirements for budding. The cultivars were classified on an increasing scale according to their chilling requirements as follows: Pingo de Mel < Roxo de Valinhos < Brown Turkey < White Genova < Troyano. The traditional cultivar in Brazil is Roxo de Valinhos, but all of the cultivars studied had the potential to diversify the fig orchards in this region. |
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Biological method of single-node cuttings for budburst in five fig cultivars subjected to artificial chilling Biological method of single-node cuttings for budburst in five fig cultivars subjected to artificial chilling Ficus carica L.; chilling requirements; dormancy; phenologyFicus carica L.; chilling requirements; dormancy; phenologyFig orchard expansion requires knowledge of the thermal requirements of genotypes available in different climatic regions. The budburst of fig cultivars was assessed by biological single-node cutting and exposure to artificial chilling. Cuttings from five cultivars were collected during two crop seasons, subsequently packaged in a horizontal position in a cold chamber (8 ± 0.5ºC), and artificially chilled for 0, 40, 80, 120, and 160h. Cuttings were preserved under controlled conditions (23 ± 1°C, RH 85%, and 16h photoperiod). The variables evaluated were the budding velocity, average time and final rate of sprouting, vigorous shoot rate, and average time to leaf opening. The single-node cutting test allowed the assessment of dormancy, which is influenced by the accumulation of chilling in each crop season. The average time and final budding rate varied depending on the temperature requirements for budding. The cultivars were classified on an increasing scale according to their chilling requirements as follows: Pingo de Mel < Roxo de Valinhos < Brown Turkey < White Genova < Troyano. The traditional cultivar in Brazil is Roxo de Valinhos, but all of the cultivars studied had the potential to diversify the fig orchards in this region.Fig orchard expansion requires knowledge of the thermal requirements of genotypes available in different climatic regions. The budburst of fig cultivars was assessed by biological single-node cutting and exposure to artificial chilling. Cuttings from five cultivars were collected during two crop seasons, subsequently packaged in a horizontal position in a cold chamber (8 ± 0.5ºC), and artificially chilled for 0, 40, 80, 120, and 160h. Cuttings were preserved under controlled conditions (23 ± 1°C, RH 85%, and 16h photoperiod). The variables evaluated were the budding velocity, average time and final rate of sprouting, vigorous shoot rate, and average time to leaf opening. The single-node cutting test allowed the assessment of dormancy, which is influenced by the accumulation of chilling in each crop season. The average time and final budding rate varied depending on the temperature requirements for budding. The cultivars were classified on an increasing scale according to their chilling requirements as follows: Pingo de Mel < Roxo de Valinhos < Brown Turkey < White Genova < Troyano. The traditional cultivar in Brazil is Roxo de Valinhos, but all of the cultivars studied had the potential to diversify the fig orchards in this region.Universidade Estadual de Maringá2023-10-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/6254410.4025/actasciagron.v46i1.62544Acta Scientiarum. Agronomy; Vol 46 No 1 (2024): Publicação contínua; e62544Acta Scientiarum. Agronomy; v. 46 n. 1 (2024): Publicação contínua; e625441807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/62544/751375156523Copyright (c) 2024 Acta Scientiarum. Agronomyhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessMonteiro, Laís Naiara HonoratoLeonel, SaritaSouza, Jackson Mirellys AzevedoRibeiro, Luiza Rocha Martins, Rafaelly Calsavara Ferreira, Antonio Flavio Arruda Rodrigues, Maria Gabriela Fontanetti 2024-02-08T19:40:16Zoai:periodicos.uem.br/ojs:article/62544Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2024-02-08T19:40:16Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Biological method of single-node cuttings for budburst in five fig cultivars subjected to artificial chilling Biological method of single-node cuttings for budburst in five fig cultivars subjected to artificial chilling |
title |
Biological method of single-node cuttings for budburst in five fig cultivars subjected to artificial chilling |
spellingShingle |
Biological method of single-node cuttings for budburst in five fig cultivars subjected to artificial chilling Monteiro, Laís Naiara Honorato Ficus carica L.; chilling requirements; dormancy; phenology Ficus carica L.; chilling requirements; dormancy; phenology |
title_short |
Biological method of single-node cuttings for budburst in five fig cultivars subjected to artificial chilling |
title_full |
Biological method of single-node cuttings for budburst in five fig cultivars subjected to artificial chilling |
title_fullStr |
Biological method of single-node cuttings for budburst in five fig cultivars subjected to artificial chilling |
title_full_unstemmed |
Biological method of single-node cuttings for budburst in five fig cultivars subjected to artificial chilling |
title_sort |
Biological method of single-node cuttings for budburst in five fig cultivars subjected to artificial chilling |
author |
Monteiro, Laís Naiara Honorato |
author_facet |
Monteiro, Laís Naiara Honorato Leonel, Sarita Souza, Jackson Mirellys Azevedo Ribeiro, Luiza Rocha Martins, Rafaelly Calsavara Ferreira, Antonio Flavio Arruda Rodrigues, Maria Gabriela Fontanetti |
author_role |
author |
author2 |
Leonel, Sarita Souza, Jackson Mirellys Azevedo Ribeiro, Luiza Rocha Martins, Rafaelly Calsavara Ferreira, Antonio Flavio Arruda Rodrigues, Maria Gabriela Fontanetti |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Monteiro, Laís Naiara Honorato Leonel, Sarita Souza, Jackson Mirellys Azevedo Ribeiro, Luiza Rocha Martins, Rafaelly Calsavara Ferreira, Antonio Flavio Arruda Rodrigues, Maria Gabriela Fontanetti |
dc.subject.por.fl_str_mv |
Ficus carica L.; chilling requirements; dormancy; phenology Ficus carica L.; chilling requirements; dormancy; phenology |
topic |
Ficus carica L.; chilling requirements; dormancy; phenology Ficus carica L.; chilling requirements; dormancy; phenology |
description |
Fig orchard expansion requires knowledge of the thermal requirements of genotypes available in different climatic regions. The budburst of fig cultivars was assessed by biological single-node cutting and exposure to artificial chilling. Cuttings from five cultivars were collected during two crop seasons, subsequently packaged in a horizontal position in a cold chamber (8 ± 0.5ºC), and artificially chilled for 0, 40, 80, 120, and 160h. Cuttings were preserved under controlled conditions (23 ± 1°C, RH 85%, and 16h photoperiod). The variables evaluated were the budding velocity, average time and final rate of sprouting, vigorous shoot rate, and average time to leaf opening. The single-node cutting test allowed the assessment of dormancy, which is influenced by the accumulation of chilling in each crop season. The average time and final budding rate varied depending on the temperature requirements for budding. The cultivars were classified on an increasing scale according to their chilling requirements as follows: Pingo de Mel < Roxo de Valinhos < Brown Turkey < White Genova < Troyano. The traditional cultivar in Brazil is Roxo de Valinhos, but all of the cultivars studied had the potential to diversify the fig orchards in this region. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-10-11 |
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 |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/62544 10.4025/actasciagron.v46i1.62544 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/62544 |
identifier_str_mv |
10.4025/actasciagron.v46i1.62544 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/62544/751375156523 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2024 Acta Scientiarum. Agronomy https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2024 Acta Scientiarum. Agronomy https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Agronomy; Vol 46 No 1 (2024): Publicação contínua; e62544 Acta Scientiarum. Agronomy; v. 46 n. 1 (2024): Publicação contínua; e62544 1807-8621 1679-9275 reponame:Acta Scientiarum. Agronomy (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Agronomy (Online) |
collection |
Acta Scientiarum. Agronomy (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br |
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1799305901283213312 |