Wheat photosynthetic parameters influenced by the use of seaweed extract and fungicide

Detalhes bibliográficos
Autor(a) principal: Dal Bosco Ducatti, Rafael
Data de Publicação: 2023
Outros Autores: Wordell-Filho, João Américo, Tironi, Siumar Pedro, Mazaro, Sergio Miguel
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista Geama
Texto Completo: https://www.journals.ufrpe.br/index.php/geama/article/view/5935
Resumo: Fungicides and seaweed extracts are commonly employed in agricultural fields, yet their impact on the photosynthetic process in plants remains poorly understood. This study aimed to address this knowledge gap by conducting a controlled experiment, fully isolating the treatments, and investigating the effects of a fungicide containing Trifloxystrobin + Prothioconazole (applied three times), a seaweed extract derived from Solieria chordalis (applied once), and their combination. The study employed four treatments with ten replicates each, using the TBio Audaz® cultivar. Parameters related to chlorophyll excitation were assessed using a portable fluorometer. The findings revealed significant effects on nearly all analyzed parameters. Application of the fungicide resulted in a significant reduction in the flow of electrons to photosystem I (PSI) (?Ro) and induced the formation of a larger (ABS/RC) and less efficient (PIABS) antenna system. Moreover, the combined use of the seaweed extract with the fungicide exacerbated the detrimental effects of the pesticide.
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spelling Wheat photosynthetic parameters influenced by the use of seaweed extract and fungicideWheat photosynthetic parameters influenced by the use of seaweed extract and fungicideAlgomel PUSHPlant elicitationFluorometerSolieria chrodalisElectron transferAlgomel PUSHplant elicitation fluorometerSolieria chordaliselectron transfer Fungicides and seaweed extracts are commonly employed in agricultural fields, yet their impact on the photosynthetic process in plants remains poorly understood. This study aimed to address this knowledge gap by conducting a controlled experiment, fully isolating the treatments, and investigating the effects of a fungicide containing Trifloxystrobin + Prothioconazole (applied three times), a seaweed extract derived from Solieria chordalis (applied once), and their combination. The study employed four treatments with ten replicates each, using the TBio Audaz® cultivar. Parameters related to chlorophyll excitation were assessed using a portable fluorometer. The findings revealed significant effects on nearly all analyzed parameters. Application of the fungicide resulted in a significant reduction in the flow of electrons to photosystem I (PSI) (?Ro) and induced the formation of a larger (ABS/RC) and less efficient (PIABS) antenna system. Moreover, the combined use of the seaweed extract with the fungicide exacerbated the detrimental effects of the pesticide.Fungicides and seaweed extracts are commonly employed in agricultural fields, yet their impact on the photosynthetic process in plants remains poorly understood. This study aimed to address this knowledge gap by conducting a controlled experiment, fully isolating the treatments, and investigating the effects of a fungicide containing Trifloxystrobin + Prothioconazole (applied three times), a seaweed extract derived from Solieria chordalis (applied once), and their combination. The study employed four treatments with ten replicates each, using the TBio Audaz® cultivar. Parameters related to chlorophyll excitation were assessed using a portable fluorometer. The findings revealed significant effects on nearly all analyzed parameters. Application of the fungicide resulted in a significant reduction in the flow of electrons to photosystem I (PSI) (?Ro) and induced the formation of a larger (ABS/RC) and less efficient (PIABS) antenna system. Moreover, the combined use of the seaweed extract with the fungicide exacerbated the detrimental effects of the pesticide.Geama Journal - Environmental SciencesRevista Geama2023-08-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.journals.ufrpe.br/index.php/geama/article/view/5935Geama Journal - Environmental Sciences; Vol. 9 No. 2 (2023): Revista GEAMA; 29-35Revista Geama; v. 9 n. 2 (2023): Revista GEAMA; 29-352447-0740reponame:Revista Geamainstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPEporhttps://www.journals.ufrpe.br/index.php/geama/article/view/5935/482485051Copyright (c) 2023 Revista Geamahttps://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessDal Bosco Ducatti, RafaelWordell-Filho, João Américo Tironi, Siumar PedroMazaro, Sergio Miguel2023-08-22T14:56:01Zoai:ojs.10.0.7.8:article/5935Revistahttps://www.journals.ufrpe.br/index.php/geamaPUBhttps://www.journals.ufrpe.br/index.php/geama/oaijosemachado@ufrpe.br2447-07402447-0740opendoar:2023-08-22T14:56:01Revista Geama - Universidade Federal Rural de Pernambuco (UFRPE)false
dc.title.none.fl_str_mv Wheat photosynthetic parameters influenced by the use of seaweed extract and fungicide
Wheat photosynthetic parameters influenced by the use of seaweed extract and fungicide
title Wheat photosynthetic parameters influenced by the use of seaweed extract and fungicide
spellingShingle Wheat photosynthetic parameters influenced by the use of seaweed extract and fungicide
Dal Bosco Ducatti, Rafael
Algomel PUSH
Plant elicitation
Fluorometer
Solieria chrodalis
Electron transfer
Algomel PUSH
plant elicitation
fluorometer
Solieria chordalis
electron transfer
title_short Wheat photosynthetic parameters influenced by the use of seaweed extract and fungicide
title_full Wheat photosynthetic parameters influenced by the use of seaweed extract and fungicide
title_fullStr Wheat photosynthetic parameters influenced by the use of seaweed extract and fungicide
title_full_unstemmed Wheat photosynthetic parameters influenced by the use of seaweed extract and fungicide
title_sort Wheat photosynthetic parameters influenced by the use of seaweed extract and fungicide
author Dal Bosco Ducatti, Rafael
author_facet Dal Bosco Ducatti, Rafael
Wordell-Filho, João Américo
Tironi, Siumar Pedro
Mazaro, Sergio Miguel
author_role author
author2 Wordell-Filho, João Américo
Tironi, Siumar Pedro
Mazaro, Sergio Miguel
author2_role author
author
author
dc.contributor.author.fl_str_mv Dal Bosco Ducatti, Rafael
Wordell-Filho, João Américo
Tironi, Siumar Pedro
Mazaro, Sergio Miguel
dc.subject.por.fl_str_mv Algomel PUSH
Plant elicitation
Fluorometer
Solieria chrodalis
Electron transfer
Algomel PUSH
plant elicitation
fluorometer
Solieria chordalis
electron transfer
topic Algomel PUSH
Plant elicitation
Fluorometer
Solieria chrodalis
Electron transfer
Algomel PUSH
plant elicitation
fluorometer
Solieria chordalis
electron transfer
description Fungicides and seaweed extracts are commonly employed in agricultural fields, yet their impact on the photosynthetic process in plants remains poorly understood. This study aimed to address this knowledge gap by conducting a controlled experiment, fully isolating the treatments, and investigating the effects of a fungicide containing Trifloxystrobin + Prothioconazole (applied three times), a seaweed extract derived from Solieria chordalis (applied once), and their combination. The study employed four treatments with ten replicates each, using the TBio Audaz® cultivar. Parameters related to chlorophyll excitation were assessed using a portable fluorometer. The findings revealed significant effects on nearly all analyzed parameters. Application of the fungicide resulted in a significant reduction in the flow of electrons to photosystem I (PSI) (?Ro) and induced the formation of a larger (ABS/RC) and less efficient (PIABS) antenna system. Moreover, the combined use of the seaweed extract with the fungicide exacerbated the detrimental effects of the pesticide.
publishDate 2023
dc.date.none.fl_str_mv 2023-08-22
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://www.journals.ufrpe.br/index.php/geama/article/view/5935
url https://www.journals.ufrpe.br/index.php/geama/article/view/5935
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://www.journals.ufrpe.br/index.php/geama/article/view/5935/482485051
dc.rights.driver.fl_str_mv Copyright (c) 2023 Revista Geama
https://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2023 Revista Geama
https://creativecommons.org/licenses/by-nc-sa/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Geama Journal - Environmental Sciences
Revista Geama
publisher.none.fl_str_mv Geama Journal - Environmental Sciences
Revista Geama
dc.source.none.fl_str_mv Geama Journal - Environmental Sciences; Vol. 9 No. 2 (2023): Revista GEAMA; 29-35
Revista Geama; v. 9 n. 2 (2023): Revista GEAMA; 29-35
2447-0740
reponame:Revista Geama
instname:Universidade Federal Rural de Pernambuco (UFRPE)
instacron:UFRPE
instname_str Universidade Federal Rural de Pernambuco (UFRPE)
instacron_str UFRPE
institution UFRPE
reponame_str Revista Geama
collection Revista Geama
repository.name.fl_str_mv Revista Geama - Universidade Federal Rural de Pernambuco (UFRPE)
repository.mail.fl_str_mv josemachado@ufrpe.br
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