DAILY PHOTOSYNTHETIC COURSE OF CALLA LILY PLANTS
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista de Agricultura Neotropical |
Texto Completo: | https://periodicosonline.uems.br/index.php/agrineo/article/view/6962 |
Resumo: | The calla lily ornamental plant (Zantedeschia aethiopica) is grown and marketed in many countries. Studies on daily variation in photosynthesis are critical for understanding how a plant behaves in its growing environment. The objective of this study was to evaluate the daily photosynthetic course of calla lily plants grown in pots in a greenhouse under 50% shade. Gas exchange (gs, A, E, Ci, WUE, iWUE, and iCE) and chlorophyll indices (a, b, and total) were evaluated from 7:00 a.m. to 5:00 p.m. over three days. The values of all variables were greater at high temperatures (11:00 a.m. to 1:00 p.m.), except for gs, Ci, and chlorophyll b, which were higher at low temperatures (7:00 to 9:00 a.m.) Therefore, it is suggested that calla lily producers maintain the water status between 11:00 a.m. and 1:00 p.m. to optimize photosynthetic processes, and consequently, the growth and development of this plant. Correspondingly, irrigation of this crop should be performed prior to the interval mentioned above. |
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DAILY PHOTOSYNTHETIC COURSE OF CALLA LILY PLANTSCurso diário fotossintético de plantas de copo-de-leiteChlorophyllGas ExchangeOrnamental PlantsZantedeschia aethiopicaClorofilaTrocas Gasosas Plantas Ornamentais Zantedeschia aethiopicaThe calla lily ornamental plant (Zantedeschia aethiopica) is grown and marketed in many countries. Studies on daily variation in photosynthesis are critical for understanding how a plant behaves in its growing environment. The objective of this study was to evaluate the daily photosynthetic course of calla lily plants grown in pots in a greenhouse under 50% shade. Gas exchange (gs, A, E, Ci, WUE, iWUE, and iCE) and chlorophyll indices (a, b, and total) were evaluated from 7:00 a.m. to 5:00 p.m. over three days. The values of all variables were greater at high temperatures (11:00 a.m. to 1:00 p.m.), except for gs, Ci, and chlorophyll b, which were higher at low temperatures (7:00 to 9:00 a.m.) Therefore, it is suggested that calla lily producers maintain the water status between 11:00 a.m. and 1:00 p.m. to optimize photosynthetic processes, and consequently, the growth and development of this plant. Correspondingly, irrigation of this crop should be performed prior to the interval mentioned above.A planta ornamental copo-de-leite (Zantedeschia aethiopica) é cultivada e comercializada em muitos países. Estudos sobre a variação diária da fotossíntese são fundamentais para entender como uma planta se comporta em seu ambiente de crescimento. O objetivo deste trabalho foi avaliar o curso diário fotossintético de plantas de copo-de-leite cultivadas em vasos em casa de vegetação sob 50% de sombreamento. As trocas gasosas (gs, A, E, Ci, WUE, iWUE e iCE) e os índices de clorofila (a, b e total) foram avaliados das 7h às 17h por três dias. Os valores de todas as variáveis foram maiores em temperaturas mais elevadas (11h às 13h), exceto para gs, Ci e clorofila b, que foram maiores em temperaturas mais baixas (7h às 9h). Com isso, sugere-se que os produtores de copo-de-leite mantenham o estado hídrico das plantas entre as 11h00 e as 13h00 para otimizar os processos fotossintéticos e, consequentemente, o crescimento e desenvolvimento desta planta. Da mesma forma, a irrigação desta cultura deve ser realizada antes do intervalo mencionado acimaUniversidade Estadual de Mato Grosso do Sul, Unidade Universitária de Cassilândia2022-08-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicosonline.uems.br/index.php/agrineo/article/view/696210.32404/rean.v9i2.6962Revista de Agricultura Neotropical; v. 9 n. 2 (2022): REVISTA DE AGRICULTURA NEOTROPICAL; e6962REVISTA DE AGRICULTURA NEOTROPICAL; Vol. 9 No. 2 (2022): REVISTA DE AGRICULTURA NEOTROPICAL; e69622358-630310.32404/rean.v9i2reponame:Revista de Agricultura Neotropicalinstname:Universidade Estadual de Mato Grosso do Sul (UEMS)instacron:UEMSenghttps://periodicosonline.uems.br/index.php/agrineo/article/view/6962/5049https://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessDias, Marlon Gomesda Silva, Toshik IarleyCruz, Renata Ranielly PedrozaBarbosa, Lucas BrêtasZanuncio, José Cola Grossi, José Antonio Saraiva2022-08-22T14:16:39Zoai:ojs.pkp.sfu.ca:article/6962Revistahttps://periodicosonline.uems.br/index.php/agrineoPUBhttps://periodicosonline.uems.br/index.php/agrineo/oaiagriculturaneotropical@uems.br || wellingthon.junnyor@uems.br2358-63032358-6303opendoar:2022-08-22T14:16:39Revista de Agricultura Neotropical - Universidade Estadual de Mato Grosso do Sul (UEMS)false |
dc.title.none.fl_str_mv |
DAILY PHOTOSYNTHETIC COURSE OF CALLA LILY PLANTS Curso diário fotossintético de plantas de copo-de-leite |
title |
DAILY PHOTOSYNTHETIC COURSE OF CALLA LILY PLANTS |
spellingShingle |
DAILY PHOTOSYNTHETIC COURSE OF CALLA LILY PLANTS Dias, Marlon Gomes Chlorophyll Gas Exchange Ornamental Plants Zantedeschia aethiopica Clorofila Trocas Gasosas Plantas Ornamentais Zantedeschia aethiopica |
title_short |
DAILY PHOTOSYNTHETIC COURSE OF CALLA LILY PLANTS |
title_full |
DAILY PHOTOSYNTHETIC COURSE OF CALLA LILY PLANTS |
title_fullStr |
DAILY PHOTOSYNTHETIC COURSE OF CALLA LILY PLANTS |
title_full_unstemmed |
DAILY PHOTOSYNTHETIC COURSE OF CALLA LILY PLANTS |
title_sort |
DAILY PHOTOSYNTHETIC COURSE OF CALLA LILY PLANTS |
author |
Dias, Marlon Gomes |
author_facet |
Dias, Marlon Gomes da Silva, Toshik Iarley Cruz, Renata Ranielly Pedroza Barbosa, Lucas Brêtas Zanuncio, José Cola Grossi, José Antonio Saraiva |
author_role |
author |
author2 |
da Silva, Toshik Iarley Cruz, Renata Ranielly Pedroza Barbosa, Lucas Brêtas Zanuncio, José Cola Grossi, José Antonio Saraiva |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Dias, Marlon Gomes da Silva, Toshik Iarley Cruz, Renata Ranielly Pedroza Barbosa, Lucas Brêtas Zanuncio, José Cola Grossi, José Antonio Saraiva |
dc.subject.por.fl_str_mv |
Chlorophyll Gas Exchange Ornamental Plants Zantedeschia aethiopica Clorofila Trocas Gasosas Plantas Ornamentais Zantedeschia aethiopica |
topic |
Chlorophyll Gas Exchange Ornamental Plants Zantedeschia aethiopica Clorofila Trocas Gasosas Plantas Ornamentais Zantedeschia aethiopica |
description |
The calla lily ornamental plant (Zantedeschia aethiopica) is grown and marketed in many countries. Studies on daily variation in photosynthesis are critical for understanding how a plant behaves in its growing environment. The objective of this study was to evaluate the daily photosynthetic course of calla lily plants grown in pots in a greenhouse under 50% shade. Gas exchange (gs, A, E, Ci, WUE, iWUE, and iCE) and chlorophyll indices (a, b, and total) were evaluated from 7:00 a.m. to 5:00 p.m. over three days. The values of all variables were greater at high temperatures (11:00 a.m. to 1:00 p.m.), except for gs, Ci, and chlorophyll b, which were higher at low temperatures (7:00 to 9:00 a.m.) Therefore, it is suggested that calla lily producers maintain the water status between 11:00 a.m. and 1:00 p.m. to optimize photosynthetic processes, and consequently, the growth and development of this plant. Correspondingly, irrigation of this crop should be performed prior to the interval mentioned above. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-08-22 |
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://periodicosonline.uems.br/index.php/agrineo/article/view/6962 10.32404/rean.v9i2.6962 |
url |
https://periodicosonline.uems.br/index.php/agrineo/article/view/6962 |
identifier_str_mv |
10.32404/rean.v9i2.6962 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicosonline.uems.br/index.php/agrineo/article/view/6962/5049 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
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 Mato Grosso do Sul, Unidade Universitária de Cassilândia |
publisher.none.fl_str_mv |
Universidade Estadual de Mato Grosso do Sul, Unidade Universitária de Cassilândia |
dc.source.none.fl_str_mv |
Revista de Agricultura Neotropical; v. 9 n. 2 (2022): REVISTA DE AGRICULTURA NEOTROPICAL; e6962 REVISTA DE AGRICULTURA NEOTROPICAL; Vol. 9 No. 2 (2022): REVISTA DE AGRICULTURA NEOTROPICAL; e6962 2358-6303 10.32404/rean.v9i2 reponame:Revista de Agricultura Neotropical instname:Universidade Estadual de Mato Grosso do Sul (UEMS) instacron:UEMS |
instname_str |
Universidade Estadual de Mato Grosso do Sul (UEMS) |
instacron_str |
UEMS |
institution |
UEMS |
reponame_str |
Revista de Agricultura Neotropical |
collection |
Revista de Agricultura Neotropical |
repository.name.fl_str_mv |
Revista de Agricultura Neotropical - Universidade Estadual de Mato Grosso do Sul (UEMS) |
repository.mail.fl_str_mv |
agriculturaneotropical@uems.br || wellingthon.junnyor@uems.br |
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1797051249851367424 |