Heat requirement and number of days between flowering and harvest for banana ‘grande naine’ in subtropical conditions
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Agropecuária Catarinense (Online) |
Texto Completo: | https://publicacoes.epagri.sc.gov.br/rac/article/view/586 |
Resumo: | The objective of this research was to determine the thermal requirement in degrees-days and the number of days between flowering and haverst for the banana ‘Grande Naine’ in subtropical conditions, in the region of Itajaí, Santa Catarina, Brazil. Banana plants that had inflorescence in the initial stage were identified in the first fortnight of every month, from December 2011 to February 2013. The sum of degree-days was calculated considering the basal temperature of 14°C. The thermal sum and the time required to complete the development of the bunch in the phenological stage between flowering and harvesting, ranged from 673 to 1001 degrees-days and from 92 to 164 days, respectively. This study indicates the need to develop methods for programming harvest and management technologies to minimize the damage to the fruits of plants with flowering from March to August in the studied region. |
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Heat requirement and number of days between flowering and harvest for banana ‘grande naine’ in subtropical conditionsExigência térmica e número de dias entre a floração e a colheita para a bananeira ‘Grande Naine’ em condições subtropicaissoma térmicabananicultura subtropicalecofisiologia vegetalThe objective of this research was to determine the thermal requirement in degrees-days and the number of days between flowering and haverst for the banana ‘Grande Naine’ in subtropical conditions, in the region of Itajaí, Santa Catarina, Brazil. Banana plants that had inflorescence in the initial stage were identified in the first fortnight of every month, from December 2011 to February 2013. The sum of degree-days was calculated considering the basal temperature of 14°C. The thermal sum and the time required to complete the development of the bunch in the phenological stage between flowering and harvesting, ranged from 673 to 1001 degrees-days and from 92 to 164 days, respectively. This study indicates the need to develop methods for programming harvest and management technologies to minimize the damage to the fruits of plants with flowering from March to August in the studied region.O objetivo deste trabalho foi determinar a exigência térmica em graus-dia (GD) e o número de dias entre a floração e a colheita (F/C) para a bananeira ‘Grande Naine’ em condições subtropicais, na região de Itajaí, Santa Catarina, Brasil. Foram identificadas, na primeira quinzena de cada mês, no período de dezembro de 2011 a fevereiro de 2013, plantas de bananeira que possuíam inflorescência no estágio inicial. O somatório de graus-dia foi calculado considerando-se a temperatura basal de 14°C. A soma térmica e o tempo necessários para o completo desenvolvimento do cacho de bananeira ‘Grande Naine’ na fase fenológica F/C apresentam variação sazonal de 673 a 1.001 GDs e de 92 a 164 dias respectivamente. Os resultados do trabalho indicam a necessidade de desenvolvimento de métodos para a programação de colheita e tecnologias de manejo para a minimização dos danos aos frutos das plantas com florescimento no período março-agosto na região estudada. 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/586Agropecuária Catarinense Journal; Vol. 27 No. 1 (2014); 76-79Agropecuária Catarinense; v. 27 n. 1 (2014); 76-792525-60760103-0779reponame: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/586/490Copyright (c) 2020 Revista Agropecuária Catarinenseinfo:eu-repo/semantics/openAccessde Negreiros, Ricardo José ZimmermannHinz, Robert HarriStuker, Henri2021-02-17T13:29:34Zoai:ojs.publicacoes.epagri.sc.gov.br:article/586Revistahttps://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:2021-02-17T13:29:34Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)false |
dc.title.none.fl_str_mv |
Heat requirement and number of days between flowering and harvest for banana ‘grande naine’ in subtropical conditions Exigência térmica e número de dias entre a floração e a colheita para a bananeira ‘Grande Naine’ em condições subtropicais |
title |
Heat requirement and number of days between flowering and harvest for banana ‘grande naine’ in subtropical conditions |
spellingShingle |
Heat requirement and number of days between flowering and harvest for banana ‘grande naine’ in subtropical conditions de Negreiros, Ricardo José Zimmermann soma térmica bananicultura subtropical ecofisiologia vegetal |
title_short |
Heat requirement and number of days between flowering and harvest for banana ‘grande naine’ in subtropical conditions |
title_full |
Heat requirement and number of days between flowering and harvest for banana ‘grande naine’ in subtropical conditions |
title_fullStr |
Heat requirement and number of days between flowering and harvest for banana ‘grande naine’ in subtropical conditions |
title_full_unstemmed |
Heat requirement and number of days between flowering and harvest for banana ‘grande naine’ in subtropical conditions |
title_sort |
Heat requirement and number of days between flowering and harvest for banana ‘grande naine’ in subtropical conditions |
author |
de Negreiros, Ricardo José Zimmermann |
author_facet |
de Negreiros, Ricardo José Zimmermann Hinz, Robert Harri Stuker, Henri |
author_role |
author |
author2 |
Hinz, Robert Harri Stuker, Henri |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
de Negreiros, Ricardo José Zimmermann Hinz, Robert Harri Stuker, Henri |
dc.subject.por.fl_str_mv |
soma térmica bananicultura subtropical ecofisiologia vegetal |
topic |
soma térmica bananicultura subtropical ecofisiologia vegetal |
description |
The objective of this research was to determine the thermal requirement in degrees-days and the number of days between flowering and haverst for the banana ‘Grande Naine’ in subtropical conditions, in the region of Itajaí, Santa Catarina, Brazil. Banana plants that had inflorescence in the initial stage were identified in the first fortnight of every month, from December 2011 to February 2013. The sum of degree-days was calculated considering the basal temperature of 14°C. The thermal sum and the time required to complete the development of the bunch in the phenological stage between flowering and harvesting, ranged from 673 to 1001 degrees-days and from 92 to 164 days, respectively. This study indicates the need to develop methods for programming harvest and management technologies to minimize the damage to the fruits of plants with flowering from March to August in the studied region. |
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/586 |
url |
https://publicacoes.epagri.sc.gov.br/rac/article/view/586 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://publicacoes.epagri.sc.gov.br/rac/article/view/586/490 |
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. 27 No. 1 (2014); 76-79 Agropecuária Catarinense; v. 27 n. 1 (2014); 76-79 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_ |
1754917259089805312 |