Sugar Metabolism and Photosynthesis of Tomatoes Irrigated with Water Treated with Low-Frequency Electromagnetic Resonance Fields in Different Fertigation Doses
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.3390/horticulturae8100868 http://hdl.handle.net/11449/249304 |
Resumo: | Management of irrigation and fertilization in greenhouses, if not done correctly, can cause soil salinization. The use of water treated with very low-frequency electromagnetic resonance fields (WVLF) can reduce salinization effects on the photosynthetic and biometric systems. Thus, the purpose of the research to evaluate the metabolism of photosynthesis and the impact of WVLF on the cultivation of tomato crops subjected to different levels of fertigation. For this, the gas exchange parameters were evaluated, as well as chlorophyll a fluorescence, sugar contents, sucrose, chlorophylls, and phaeophytins and fruit production. The gas exchange parameters had greater activity when subjected to irrigation with electromagnetic water, consequently the production of sugar and sucrose increased. Photosynthetic System II showed less salinity effect, being favored by very low-frequency electromagnetic resonance fields. The production increased by 20% for the dose of 2.5 d·Sm−1 of WVLF reducing the effects caused by higher doses. Hence, the induction of water by electromagnetic fields can provide less damage to the photosynthetic system and to the cultivation of the tomato crop when subjected to saline stress and, consequently, favor the production of fruits by this crop under such conditions. |
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Sugar Metabolism and Photosynthesis of Tomatoes Irrigated with Water Treated with Low-Frequency Electromagnetic Resonance Fields in Different Fertigation DosesfertilizersLycopersicon esculentumLphotosynthesis IIsalinizationsucroseManagement of irrigation and fertilization in greenhouses, if not done correctly, can cause soil salinization. The use of water treated with very low-frequency electromagnetic resonance fields (WVLF) can reduce salinization effects on the photosynthetic and biometric systems. Thus, the purpose of the research to evaluate the metabolism of photosynthesis and the impact of WVLF on the cultivation of tomato crops subjected to different levels of fertigation. For this, the gas exchange parameters were evaluated, as well as chlorophyll a fluorescence, sugar contents, sucrose, chlorophylls, and phaeophytins and fruit production. The gas exchange parameters had greater activity when subjected to irrigation with electromagnetic water, consequently the production of sugar and sucrose increased. Photosynthetic System II showed less salinity effect, being favored by very low-frequency electromagnetic resonance fields. The production increased by 20% for the dose of 2.5 d·Sm−1 of WVLF reducing the effects caused by higher doses. Hence, the induction of water by electromagnetic fields can provide less damage to the photosynthetic system and to the cultivation of the tomato crop when subjected to saline stress and, consequently, favor the production of fruits by this crop under such conditions.Department of Biosystems Engineering School of Sciences and Engineering São Paulo State University (UNESP)Department of Horticulture School of Agriculture São Paulo State University (UNESP)Department of Botany Institute of Biosciences São Paulo State University (UNESP)Department of Rural Engineering School of Agriculture São Paulo State University (UNESP)Department of Biosystems Engineering School of Sciences and Engineering São Paulo State University (UNESP)Department of Horticulture School of Agriculture São Paulo State University (UNESP)Department of Botany Institute of Biosciences São Paulo State University (UNESP)Department of Rural Engineering School of Agriculture São Paulo State University (UNESP)Universidade Estadual Paulista (UNESP)Nogueira, Bianca Bueno [UNESP]Vicente, Eduardo Festozo [UNESP]Nunes Chaves, Prínscilla Pâmela [UNESP]Zanetti, Willian Aparecido Leotti [UNESP]Ono, Elizabeth Orika [UNESP]da Silva, Gustavo Ferreira [UNESP]dos Reis, André Rodrigues [UNESP]Putti, Fernando Ferrari [UNESP]2023-07-29T15:12:29Z2023-07-29T15:12:29Z2022-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.3390/horticulturae8100868Horticulturae, v. 8, n. 10, 2022.2311-7524http://hdl.handle.net/11449/24930410.3390/horticulturae81008682-s2.0-85140645803Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengHorticulturaeinfo:eu-repo/semantics/openAccess2023-07-29T15:12:29Zoai:repositorio.unesp.br:11449/249304Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T13:53:00.483188Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Sugar Metabolism and Photosynthesis of Tomatoes Irrigated with Water Treated with Low-Frequency Electromagnetic Resonance Fields in Different Fertigation Doses |
title |
Sugar Metabolism and Photosynthesis of Tomatoes Irrigated with Water Treated with Low-Frequency Electromagnetic Resonance Fields in Different Fertigation Doses |
spellingShingle |
Sugar Metabolism and Photosynthesis of Tomatoes Irrigated with Water Treated with Low-Frequency Electromagnetic Resonance Fields in Different Fertigation Doses Nogueira, Bianca Bueno [UNESP] fertilizers Lycopersicon esculentumL photosynthesis II salinization sucrose |
title_short |
Sugar Metabolism and Photosynthesis of Tomatoes Irrigated with Water Treated with Low-Frequency Electromagnetic Resonance Fields in Different Fertigation Doses |
title_full |
Sugar Metabolism and Photosynthesis of Tomatoes Irrigated with Water Treated with Low-Frequency Electromagnetic Resonance Fields in Different Fertigation Doses |
title_fullStr |
Sugar Metabolism and Photosynthesis of Tomatoes Irrigated with Water Treated with Low-Frequency Electromagnetic Resonance Fields in Different Fertigation Doses |
title_full_unstemmed |
Sugar Metabolism and Photosynthesis of Tomatoes Irrigated with Water Treated with Low-Frequency Electromagnetic Resonance Fields in Different Fertigation Doses |
title_sort |
Sugar Metabolism and Photosynthesis of Tomatoes Irrigated with Water Treated with Low-Frequency Electromagnetic Resonance Fields in Different Fertigation Doses |
author |
Nogueira, Bianca Bueno [UNESP] |
author_facet |
Nogueira, Bianca Bueno [UNESP] Vicente, Eduardo Festozo [UNESP] Nunes Chaves, Prínscilla Pâmela [UNESP] Zanetti, Willian Aparecido Leotti [UNESP] Ono, Elizabeth Orika [UNESP] da Silva, Gustavo Ferreira [UNESP] dos Reis, André Rodrigues [UNESP] Putti, Fernando Ferrari [UNESP] |
author_role |
author |
author2 |
Vicente, Eduardo Festozo [UNESP] Nunes Chaves, Prínscilla Pâmela [UNESP] Zanetti, Willian Aparecido Leotti [UNESP] Ono, Elizabeth Orika [UNESP] da Silva, Gustavo Ferreira [UNESP] dos Reis, André Rodrigues [UNESP] Putti, Fernando Ferrari [UNESP] |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Nogueira, Bianca Bueno [UNESP] Vicente, Eduardo Festozo [UNESP] Nunes Chaves, Prínscilla Pâmela [UNESP] Zanetti, Willian Aparecido Leotti [UNESP] Ono, Elizabeth Orika [UNESP] da Silva, Gustavo Ferreira [UNESP] dos Reis, André Rodrigues [UNESP] Putti, Fernando Ferrari [UNESP] |
dc.subject.por.fl_str_mv |
fertilizers Lycopersicon esculentumL photosynthesis II salinization sucrose |
topic |
fertilizers Lycopersicon esculentumL photosynthesis II salinization sucrose |
description |
Management of irrigation and fertilization in greenhouses, if not done correctly, can cause soil salinization. The use of water treated with very low-frequency electromagnetic resonance fields (WVLF) can reduce salinization effects on the photosynthetic and biometric systems. Thus, the purpose of the research to evaluate the metabolism of photosynthesis and the impact of WVLF on the cultivation of tomato crops subjected to different levels of fertigation. For this, the gas exchange parameters were evaluated, as well as chlorophyll a fluorescence, sugar contents, sucrose, chlorophylls, and phaeophytins and fruit production. The gas exchange parameters had greater activity when subjected to irrigation with electromagnetic water, consequently the production of sugar and sucrose increased. Photosynthetic System II showed less salinity effect, being favored by very low-frequency electromagnetic resonance fields. The production increased by 20% for the dose of 2.5 d·Sm−1 of WVLF reducing the effects caused by higher doses. Hence, the induction of water by electromagnetic fields can provide less damage to the photosynthetic system and to the cultivation of the tomato crop when subjected to saline stress and, consequently, favor the production of fruits by this crop under such conditions. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-10-01 2023-07-29T15:12:29Z 2023-07-29T15:12:29Z |
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://dx.doi.org/10.3390/horticulturae8100868 Horticulturae, v. 8, n. 10, 2022. 2311-7524 http://hdl.handle.net/11449/249304 10.3390/horticulturae8100868 2-s2.0-85140645803 |
url |
http://dx.doi.org/10.3390/horticulturae8100868 http://hdl.handle.net/11449/249304 |
identifier_str_mv |
Horticulturae, v. 8, n. 10, 2022. 2311-7524 10.3390/horticulturae8100868 2-s2.0-85140645803 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Horticulturae |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128286207770624 |