Effect of halophyte-based management in physiological and biochemical responses of tomato plants under moderately saline greenhouse conditions

Copyright © 2024 The Authors. Published by Elsevier Masson SAS.. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 206(2024) vom: 02. Jan., Seite 108228
1. Verfasser: Jurado, Carmen (VerfasserIn)
Weitere Verfasser: Díaz-Vivancos, Pedro, Gregorio, Barba-Espín, Acosta-Motos, José Ramón, Hernández, José A
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Antioxidant metabolism Chlorophyll fluorescence Halophyte Oxidative stress Saline agriculture Salinity Tomato Soil
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520 |a Salinity, both in irrigation water and in soils, is one of the major abiotic constraints for agriculture activity worldwide. Phytodesalinization is a low-cost plant-based bioremediation strategy that can effectively amend salt-affected soils by cultivating salt tolerant plants. However, very few studies have evaluated the use of halophyte plants in crop management systems. In this work, we apply two different tomato crop management strategies involving the halophyte Arthrocaulon macrostachyum L. in a moderately saline soil: intercropping (mixed cultivation) and sequential cropping (cultivation of tomato where halophytes were previously grown). We investigated the effect of the different crop managements in some physiological and biochemical variables in tomato plants, including mineral nutrients content, photosynthesis, chlorophyll and flavonol contents, antioxidant metabolism and fruit production and quality. At soil level, both intercropping and sequential cropping decreased chloride content, sodium adsorption ratio and electrical conductivity, leading to reduced soil salinity. In tomato plants, halophyte-dependent management improved nutrient homeostasis and triggered a mild oxidative stress, whereas photosynthesis performance was enhanced by intercropping. In tomato fruits, the sequential cropping led to a 27% production increase and a slight decrease in the soluble sugar contents. We suggest the use of A. macrostachyum, and hence of halophyte plants, as an environmentally friendly phytoremediation strategy to improve plant performance while improving crop production, leading to a more sustainable agriculture and enhancing biodiversity 
650 4 |a Journal Article 
650 4 |a Antioxidant metabolism 
650 4 |a Chlorophyll fluorescence 
650 4 |a Halophyte 
650 4 |a Oxidative stress 
650 4 |a Saline agriculture 
650 4 |a Salinity 
650 4 |a Tomato 
650 7 |a Soil  |2 NLM 
700 1 |a Díaz-Vivancos, Pedro  |e verfasserin  |4 aut 
700 1 |a Gregorio, Barba-Espín  |e verfasserin  |4 aut 
700 1 |a Acosta-Motos, José Ramón  |e verfasserin  |4 aut 
700 1 |a Hernández, José A  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant physiology and biochemistry : PPB  |d 1991  |g 206(2024) vom: 02. Jan., Seite 108228  |w (DE-627)NLM098178261  |x 1873-2690  |7 nnns 
773 1 8 |g volume:206  |g year:2024  |g day:02  |g month:01  |g pages:108228 
856 4 0 |u http://dx.doi.org/10.1016/j.plaphy.2023.108228  |3 Volltext 
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