Long-term changes in the optimum planting date of gladiolus in southern Brazil

Detalhes bibliográficos
Autor(a) principal: Tomiozzo, Regina
Data de Publicação: 2021
Outros Autores: Streck, Nereu Augusto, Becker, Camila Coelho, Uhlmann, Lilian Osmari, Schwab, Natalia Teixeira, Cera, Jossana Ceolin, Paula, Gizelli Moiano de
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/50939
Resumo: The objective of this work was to test long-term trends in the planting date of gladiolus to ensure marketing of these flowers on Mother’s Day and All Souls’ Day in Santa Maria (latitude: 29° 43’ S, longitude: 53° 43’ W, and altitude: 95 m), Rio Grande do Sul State, Brazil. Minimum and maximum air temperature data from 106 years were used (1912-2017) to simulate the optimum planting date indicated through the PhenoGlad model, aiming to harvest floral stems for both market dates for early, intermediate I, intermediate II and late cultivars. The homogeneity of the historical series was tested using the run test, and the historical trend was tested by the Mann-Kendal test. The magnitude of the trend was estimated with simple linear regression, and the descriptive statistics were calculated. For marketing on Mother’s Day, there was no historical trend that implied a change in the planting date of gladiolus for any of the development cycles. For marketing on All Souls’ Day, there was a positive historical trend only for the early and intermediate cycles I and II; thus, the increase in air temperature implied a delay of 9.2 days, 9.5 days and 6.9 days for the planting date, respectively, indicating that a shortening of the gladiolus development cycle occurred, mainly in late winter/early spring.
id UEM-5_33760afd2eb0e9bc9a6192e3aa58d133
oai_identifier_str oai:periodicos.uem.br/ojs:article/50939
network_acronym_str UEM-5
network_name_str Acta Scientiarum. Agronomy (Online)
repository_id_str
spelling Long-term changes in the optimum planting date of gladiolus in southern BrazilLong-term changes in the optimum planting date of gladiolus in southern BrazilGladiolus x grandiflorus Hort.; climate change; crop calendars; agricultural management.Gladiolus x grandiflorus Hort.; climate change; crop calendars; agricultural management.The objective of this work was to test long-term trends in the planting date of gladiolus to ensure marketing of these flowers on Mother’s Day and All Souls’ Day in Santa Maria (latitude: 29° 43’ S, longitude: 53° 43’ W, and altitude: 95 m), Rio Grande do Sul State, Brazil. Minimum and maximum air temperature data from 106 years were used (1912-2017) to simulate the optimum planting date indicated through the PhenoGlad model, aiming to harvest floral stems for both market dates for early, intermediate I, intermediate II and late cultivars. The homogeneity of the historical series was tested using the run test, and the historical trend was tested by the Mann-Kendal test. The magnitude of the trend was estimated with simple linear regression, and the descriptive statistics were calculated. For marketing on Mother’s Day, there was no historical trend that implied a change in the planting date of gladiolus for any of the development cycles. For marketing on All Souls’ Day, there was a positive historical trend only for the early and intermediate cycles I and II; thus, the increase in air temperature implied a delay of 9.2 days, 9.5 days and 6.9 days for the planting date, respectively, indicating that a shortening of the gladiolus development cycle occurred, mainly in late winter/early spring.The objective of this work was to test long-term trends in the planting date of gladiolus to ensure marketing of these flowers on Mother’s Day and All Souls’ Day in Santa Maria (latitude: 29° 43’ S, longitude: 53° 43’ W, and altitude: 95 m), Rio Grande do Sul State, Brazil. Minimum and maximum air temperature data from 106 years were used (1912-2017) to simulate the optimum planting date indicated through the PhenoGlad model, aiming to harvest floral stems for both market dates for early, intermediate I, intermediate II and late cultivars. The homogeneity of the historical series was tested using the run test, and the historical trend was tested by the Mann-Kendal test. The magnitude of the trend was estimated with simple linear regression, and the descriptive statistics were calculated. For marketing on Mother’s Day, there was no historical trend that implied a change in the planting date of gladiolus for any of the development cycles. For marketing on All Souls’ Day, there was a positive historical trend only for the early and intermediate cycles I and II; thus, the increase in air temperature implied a delay of 9.2 days, 9.5 days and 6.9 days for the planting date, respectively, indicating that a shortening of the gladiolus development cycle occurred, mainly in late winter/early spring.Universidade Estadual de Maringá2021-03-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/5093910.4025/actasciagron.v43i1.50939Acta Scientiarum. Agronomy; Vol 43 (2021): Publicação contínua; e50939Acta Scientiarum. Agronomy; v. 43 (2021): Publicação contínua; e509391807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/50939/751375151803Copyright (c) 2021 Acta Scientiarum. Agronomyhttps://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessTomiozzo, Regina Streck, Nereu Augusto Becker, Camila Coelho Uhlmann, Lilian Osmari Schwab, Natalia Teixeira Cera, Jossana Ceolin Paula, Gizelli Moiano de 2021-07-27T17:52:14Zoai:periodicos.uem.br/ojs:article/50939Revistahttp://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:2021-07-27T17:52:14Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Long-term changes in the optimum planting date of gladiolus in southern Brazil
Long-term changes in the optimum planting date of gladiolus in southern Brazil
title Long-term changes in the optimum planting date of gladiolus in southern Brazil
spellingShingle Long-term changes in the optimum planting date of gladiolus in southern Brazil
Tomiozzo, Regina
Gladiolus x grandiflorus Hort.; climate change; crop calendars; agricultural management.
Gladiolus x grandiflorus Hort.; climate change; crop calendars; agricultural management.
title_short Long-term changes in the optimum planting date of gladiolus in southern Brazil
title_full Long-term changes in the optimum planting date of gladiolus in southern Brazil
title_fullStr Long-term changes in the optimum planting date of gladiolus in southern Brazil
title_full_unstemmed Long-term changes in the optimum planting date of gladiolus in southern Brazil
title_sort Long-term changes in the optimum planting date of gladiolus in southern Brazil
author Tomiozzo, Regina
author_facet Tomiozzo, Regina
Streck, Nereu Augusto
Becker, Camila Coelho
Uhlmann, Lilian Osmari
Schwab, Natalia Teixeira
Cera, Jossana Ceolin
Paula, Gizelli Moiano de
author_role author
author2 Streck, Nereu Augusto
Becker, Camila Coelho
Uhlmann, Lilian Osmari
Schwab, Natalia Teixeira
Cera, Jossana Ceolin
Paula, Gizelli Moiano de
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Tomiozzo, Regina
Streck, Nereu Augusto
Becker, Camila Coelho
Uhlmann, Lilian Osmari
Schwab, Natalia Teixeira
Cera, Jossana Ceolin
Paula, Gizelli Moiano de
dc.subject.por.fl_str_mv Gladiolus x grandiflorus Hort.; climate change; crop calendars; agricultural management.
Gladiolus x grandiflorus Hort.; climate change; crop calendars; agricultural management.
topic Gladiolus x grandiflorus Hort.; climate change; crop calendars; agricultural management.
Gladiolus x grandiflorus Hort.; climate change; crop calendars; agricultural management.
description The objective of this work was to test long-term trends in the planting date of gladiolus to ensure marketing of these flowers on Mother’s Day and All Souls’ Day in Santa Maria (latitude: 29° 43’ S, longitude: 53° 43’ W, and altitude: 95 m), Rio Grande do Sul State, Brazil. Minimum and maximum air temperature data from 106 years were used (1912-2017) to simulate the optimum planting date indicated through the PhenoGlad model, aiming to harvest floral stems for both market dates for early, intermediate I, intermediate II and late cultivars. The homogeneity of the historical series was tested using the run test, and the historical trend was tested by the Mann-Kendal test. The magnitude of the trend was estimated with simple linear regression, and the descriptive statistics were calculated. For marketing on Mother’s Day, there was no historical trend that implied a change in the planting date of gladiolus for any of the development cycles. For marketing on All Souls’ Day, there was a positive historical trend only for the early and intermediate cycles I and II; thus, the increase in air temperature implied a delay of 9.2 days, 9.5 days and 6.9 days for the planting date, respectively, indicating that a shortening of the gladiolus development cycle occurred, mainly in late winter/early spring.
publishDate 2021
dc.date.none.fl_str_mv 2021-03-18
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/50939
10.4025/actasciagron.v43i1.50939
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/50939
identifier_str_mv 10.4025/actasciagron.v43i1.50939
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/50939/751375151803
dc.rights.driver.fl_str_mv Copyright (c) 2021 Acta Scientiarum. Agronomy
https://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2021 Acta Scientiarum. Agronomy
https://creativecommons.org/licenses/by-nc-nd/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 43 (2021): Publicação contínua; e50939
Acta Scientiarum. Agronomy; v. 43 (2021): Publicação contínua; e50939
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
_version_ 1799305911408263168