Tomato growth and physiology as well as soil physicochemical and biological properties affected by ozonated water in a saline agroecosystem

Current trends in agriculture are focused on implementing sustainable practices that avoid the use of chemical compounds. It is important to propose environmentally friendly methods, which may enhance plant growth physiology and yield without affecting soil microbial community as much. In this conte...

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Autores: Díaz-López, Marta, Galera, Lucas, Bastida, F., Nicolás Nicolás, Emilio
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2024
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/371307
Acceso en línea:http://hdl.handle.net/10261/371307
Access Level:acceso abierto
Palabra clave:Soil microbial community
Ozone
Enzyme activity
Microbial biomass
Plant physiology
Phytohormone
Tomato
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spelling Tomato growth and physiology as well as soil physicochemical and biological properties affected by ozonated water in a saline agroecosystemDíaz-López, MartaGalera, LucasBastida, F.Nicolás Nicolás, EmilioSoil microbial communityOzoneEnzyme activityMicrobial biomassPlant physiologyPhytohormoneTomatoCurrent trends in agriculture are focused on implementing sustainable practices that avoid the use of chemical compounds. It is important to propose environmentally friendly methods, which may enhance plant growth physiology and yield without affecting soil microbial community as much. In this context, irrigation with ozonated water could be a potential strategy to reduce some chemical compounds in soils due to the degradative power of ozone. Here, we studied the impact of irrigation with ozonated water on the microbial community of a Mediterranean soil, and on Solanum lycopersicum L. agro-physiology and productivity in a greenhouse experiment. To this end, we evaluated: i) soil physicochemical properties, soil enzyme activities, microbial biomass via fatty acid analysis, microbial diversity (via amplicon sequencing), and ii) the nutrient content, physiology, phytohormone content, yield, and fruit quality of tomato plants. Our results indicate that soil physicochemical properties were significantly affected by the irrigation with ozonated water (OZ). We observed an increase in the content of total organic carbon (TOC), water-soluble nitrogen (WSN) and ammonium, and a decrease in soil pH due to the OZ treatment. In addition, a significant increase in alkaline phosphatase and fungal and bacterial biomass was also observed in the OZ treatment. It was observed that the prokaryotic community structure was affected by the OZ treatment, while that of fungi was undisturbed. The OZ treatment increased the photosynthetic rates of tomato plants and maintained water conditions when compared to control plants. The increased trans-Zeatin riboside (tZ-Rib) could provide rapid apical and root growth allowing adaptation to the new growing conditions. However, a more in-depth study on the physiological response of the plant to this treatment would be of interest, as it would help with the implementation of this strategy in agricultural fields in a safe manner, and with obtaining higher plant yieldsThis work was supported by the European Commission through the LIFE+ Program (LIFE17 ENV/ES/000203 - LIFE AGREMSO3IL). The authors are also grateful to the Fundación Séneca (19903/GERM/15 and 19896/GERM/15), the project PID2020-114942RB-I00 funded by MCIN/AEI/10.13039/501100011033, and the project PID2019–106226RB-C21/AEI/10.13039/501100011033)Peer reviewedElsevier BVEuropean CommissionFundación SénecaMinisterio de Ciencia e Innovación (España)Agencia Estatal de Investigación (España)Díaz-López, Marta [0000-0002-4178-8047]Bastida, F. [0000-0001-9958-7099]Nicolás Nicolás, Emilio [0000-0002-6964-6892]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242024info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/371307reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-114942RB-I00info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-106226RB-C21The underlying dataset has been published as supplementary material of the article in the publisher platform at DOI https://doi.org/10.1016/j.scitotenv.2023.167472https://doi.org/10.1016/j.scitotenv.2023.167472Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3713072026-05-22T06:33:51Z
dc.title.none.fl_str_mv Tomato growth and physiology as well as soil physicochemical and biological properties affected by ozonated water in a saline agroecosystem
title Tomato growth and physiology as well as soil physicochemical and biological properties affected by ozonated water in a saline agroecosystem
spellingShingle Tomato growth and physiology as well as soil physicochemical and biological properties affected by ozonated water in a saline agroecosystem
Díaz-López, Marta
Soil microbial community
Ozone
Enzyme activity
Microbial biomass
Plant physiology
Phytohormone
Tomato
title_short Tomato growth and physiology as well as soil physicochemical and biological properties affected by ozonated water in a saline agroecosystem
title_full Tomato growth and physiology as well as soil physicochemical and biological properties affected by ozonated water in a saline agroecosystem
title_fullStr Tomato growth and physiology as well as soil physicochemical and biological properties affected by ozonated water in a saline agroecosystem
title_full_unstemmed Tomato growth and physiology as well as soil physicochemical and biological properties affected by ozonated water in a saline agroecosystem
title_sort Tomato growth and physiology as well as soil physicochemical and biological properties affected by ozonated water in a saline agroecosystem
dc.creator.none.fl_str_mv Díaz-López, Marta
Galera, Lucas
Bastida, F.
Nicolás Nicolás, Emilio
author Díaz-López, Marta
author_facet Díaz-López, Marta
Galera, Lucas
Bastida, F.
Nicolás Nicolás, Emilio
author_role author
author2 Galera, Lucas
Bastida, F.
Nicolás Nicolás, Emilio
author2_role author
author
author
dc.contributor.none.fl_str_mv European Commission
Fundación Séneca
Ministerio de Ciencia e Innovación (España)
Agencia Estatal de Investigación (España)
Díaz-López, Marta [0000-0002-4178-8047]
Bastida, F. [0000-0001-9958-7099]
Nicolás Nicolás, Emilio [0000-0002-6964-6892]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Soil microbial community
Ozone
Enzyme activity
Microbial biomass
Plant physiology
Phytohormone
Tomato
topic Soil microbial community
Ozone
Enzyme activity
Microbial biomass
Plant physiology
Phytohormone
Tomato
description Current trends in agriculture are focused on implementing sustainable practices that avoid the use of chemical compounds. It is important to propose environmentally friendly methods, which may enhance plant growth physiology and yield without affecting soil microbial community as much. In this context, irrigation with ozonated water could be a potential strategy to reduce some chemical compounds in soils due to the degradative power of ozone. Here, we studied the impact of irrigation with ozonated water on the microbial community of a Mediterranean soil, and on Solanum lycopersicum L. agro-physiology and productivity in a greenhouse experiment. To this end, we evaluated: i) soil physicochemical properties, soil enzyme activities, microbial biomass via fatty acid analysis, microbial diversity (via amplicon sequencing), and ii) the nutrient content, physiology, phytohormone content, yield, and fruit quality of tomato plants. Our results indicate that soil physicochemical properties were significantly affected by the irrigation with ozonated water (OZ). We observed an increase in the content of total organic carbon (TOC), water-soluble nitrogen (WSN) and ammonium, and a decrease in soil pH due to the OZ treatment. In addition, a significant increase in alkaline phosphatase and fungal and bacterial biomass was also observed in the OZ treatment. It was observed that the prokaryotic community structure was affected by the OZ treatment, while that of fungi was undisturbed. The OZ treatment increased the photosynthetic rates of tomato plants and maintained water conditions when compared to control plants. The increased trans-Zeatin riboside (tZ-Rib) could provide rapid apical and root growth allowing adaptation to the new growing conditions. However, a more in-depth study on the physiological response of the plant to this treatment would be of interest, as it would help with the implementation of this strategy in agricultural fields in a safe manner, and with obtaining higher plant yields
publishDate 2024
dc.date.none.fl_str_mv 2024
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/371307
url http://hdl.handle.net/10261/371307
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-114942RB-I00
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-106226RB-C21
The underlying dataset has been published as supplementary material of the article in the publisher platform at DOI https://doi.org/10.1016/j.scitotenv.2023.167472
https://doi.org/10.1016/j.scitotenv.2023.167472
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier BV
publisher.none.fl_str_mv Elsevier BV
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
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