Foliar Spraying with ZnSO4 or ZnO of Vitis vinifera cv. Syrah Increases the Synthesis of Photoassimilates and Favors Winemaking
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2024 |
| Outros Autores: | , , , , , , , , , , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) |
| Texto Completo: | http://hdl.handle.net/10362/173275 |
Resumo: | Publisher Copyright: © 2024 by the authors. |
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Foliar Spraying with ZnSO4 or ZnO of Vitis vinifera cv. Syrah Increases the Synthesis of Photoassimilates and Favors Winemakingchlorophyll a fluorescenceleaf gas exchangeSyrahtotal soluble sugars (°Brix)Zn agronomic biofortificationEcology, Evolution, Behavior and SystematicsEcologyPlant SciencePublisher Copyright: © 2024 by the authors.Zinc enrichment of edible food products, through the soil and/or foliar application of fertilizers, is a strategy that can increase the contents of some nutrients, namely Zn. In this context, a workflow for agronomic enrichment with zinc was carried out on irrigated Vitis vinifera cv. Syrah, aiming to evaluate the mobilization of photoassimilates to the winegrapes and the consequences of this for winemaking. During three productive cycles, foliar applications were performed with ZnSO4 or ZnO, at concentrations ranging between 150 and 1350 g.ha−1. The normal vegetation index as well as some photosynthetic parameters indicated that the threshold of Zn toxicity was not reached; it is even worth noting that with ZnSO4, a significant increase in several cases was observed in net photosynthesis (Pn). At harvest, Zn biofortification reached a 1.2 to 2.3-fold increase with ZnSO4 and ZnO, respectively (being significant relative to the control, in two consecutive years, with ZnO at a concentration of 1350 g.ha−1). Total soluble sugars revealed higher values with grapes submitted to ZnSO4 and ZnO foliar applications, which can be advantageous for winemaking. It was concluded that foliar spraying was efficient with ZnO and ZnSO4, showing potential benefits for wine quality without evidencing negative impacts.DCT - Departamento de Ciências da TerraGeoBioTec - Geobiociências, Geoengenharias e GeotecnologiasRUNDaccak, DianaMarques, Ana CoelhoPessoa, Cláudia CamposCoelho, Ana Rita F.Luís, Inês CarmoBrito, GraçaKullberg, José CarlosRamalho, José C.Rodrigues, Ana PaulaScotti-Campos, PaulaPais, Isabel P.Semedo, José N.Silva, Maria ManuelaLegoinha, PauloGalhano, CarlosSimões, ManuelaReboredo, Fernando H.Lidon, Fernando C.2024-10-09T22:40:03Z2024-07-172024-07-17T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article16application/pdfhttp://hdl.handle.net/10362/173275eng2223-7747PURE: 98078627https://doi.org/10.3390/plants13141962info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-10-21T01:37:48Zoai:run.unl.pt:10362/173275Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T18:59:02.778967Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse |
| dc.title.none.fl_str_mv |
Foliar Spraying with ZnSO4 or ZnO of Vitis vinifera cv. Syrah Increases the Synthesis of Photoassimilates and Favors Winemaking |
| title |
Foliar Spraying with ZnSO4 or ZnO of Vitis vinifera cv. Syrah Increases the Synthesis of Photoassimilates and Favors Winemaking |
| spellingShingle |
Foliar Spraying with ZnSO4 or ZnO of Vitis vinifera cv. Syrah Increases the Synthesis of Photoassimilates and Favors Winemaking Daccak, Diana chlorophyll a fluorescence leaf gas exchange Syrah total soluble sugars (°Brix) Zn agronomic biofortification Ecology, Evolution, Behavior and Systematics Ecology Plant Science |
| title_short |
Foliar Spraying with ZnSO4 or ZnO of Vitis vinifera cv. Syrah Increases the Synthesis of Photoassimilates and Favors Winemaking |
| title_full |
Foliar Spraying with ZnSO4 or ZnO of Vitis vinifera cv. Syrah Increases the Synthesis of Photoassimilates and Favors Winemaking |
| title_fullStr |
Foliar Spraying with ZnSO4 or ZnO of Vitis vinifera cv. Syrah Increases the Synthesis of Photoassimilates and Favors Winemaking |
| title_full_unstemmed |
Foliar Spraying with ZnSO4 or ZnO of Vitis vinifera cv. Syrah Increases the Synthesis of Photoassimilates and Favors Winemaking |
| title_sort |
Foliar Spraying with ZnSO4 or ZnO of Vitis vinifera cv. Syrah Increases the Synthesis of Photoassimilates and Favors Winemaking |
| author |
Daccak, Diana |
| author_facet |
Daccak, Diana Marques, Ana Coelho Pessoa, Cláudia Campos Coelho, Ana Rita F. Luís, Inês Carmo Brito, Graça Kullberg, José Carlos Ramalho, José C. Rodrigues, Ana Paula Scotti-Campos, Paula Pais, Isabel P. Semedo, José N. Silva, Maria Manuela Legoinha, Paulo Galhano, Carlos Simões, Manuela Reboredo, Fernando H. Lidon, Fernando C. |
| author_role |
author |
| author2 |
Marques, Ana Coelho Pessoa, Cláudia Campos Coelho, Ana Rita F. Luís, Inês Carmo Brito, Graça Kullberg, José Carlos Ramalho, José C. Rodrigues, Ana Paula Scotti-Campos, Paula Pais, Isabel P. Semedo, José N. Silva, Maria Manuela Legoinha, Paulo Galhano, Carlos Simões, Manuela Reboredo, Fernando H. Lidon, Fernando C. |
| author2_role |
author author author author author author author author author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
DCT - Departamento de Ciências da Terra GeoBioTec - Geobiociências, Geoengenharias e Geotecnologias RUN |
| dc.contributor.author.fl_str_mv |
Daccak, Diana Marques, Ana Coelho Pessoa, Cláudia Campos Coelho, Ana Rita F. Luís, Inês Carmo Brito, Graça Kullberg, José Carlos Ramalho, José C. Rodrigues, Ana Paula Scotti-Campos, Paula Pais, Isabel P. Semedo, José N. Silva, Maria Manuela Legoinha, Paulo Galhano, Carlos Simões, Manuela Reboredo, Fernando H. Lidon, Fernando C. |
| dc.subject.por.fl_str_mv |
chlorophyll a fluorescence leaf gas exchange Syrah total soluble sugars (°Brix) Zn agronomic biofortification Ecology, Evolution, Behavior and Systematics Ecology Plant Science |
| topic |
chlorophyll a fluorescence leaf gas exchange Syrah total soluble sugars (°Brix) Zn agronomic biofortification Ecology, Evolution, Behavior and Systematics Ecology Plant Science |
| description |
Publisher Copyright: © 2024 by the authors. |
| publishDate |
2024 |
| dc.date.none.fl_str_mv |
2024-10-09T22:40:03Z 2024-07-17 2024-07-17T00:00:00Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10362/173275 |
| url |
http://hdl.handle.net/10362/173275 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
2223-7747 PURE: 98078627 https://doi.org/10.3390/plants13141962 |
| dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
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16 application/pdf |
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reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia instacron:RCAAP |
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FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia |
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RCAAP |
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RCAAP |
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Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) |
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Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) |
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Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia |
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info@rcaap.pt |
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1833597795525722112 |