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231226s2022 xx |||||o 00| ||eng c |
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|a 10.1016/j.plaphy.2022.03.028
|2 doi
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|a pubmed24n1129.xml
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|a (PII)S0981-9428(22)00148-6
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|a DE-627
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|a eng
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|a Piñero, María Carmen
|e verfasserin
|4 aut
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|a Effects triggered by foliar selenium application on growth, enzyme activities, mineral nutrients and carbohydrates in lettuce under an aquaculture system
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|c 2022
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|a Date Revised 19.10.2023
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|a published: Print-Electronic
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|a Citation Status Publisher
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|a Copyright © 2022 Elsevier Masson SAS. All rights reserved.
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|a Se has beneficial effects on plants, through the stimulation of plant productivity, the reduction of abiotic stresses, and the improvement in N metabolism. Therefore, we investigated the effect of the foliar application of different concentrations of Se (0, 4, 8 and 16 μmol L-1) on lettuce plants grown in an aquaponics system (fish water) compared with a control (conventional soilless fertigation). The NO3- concentration supplied by the fish water was 47% of the control solution. The results showed a reduction in the fresh weight of lettuce plants irrigated with the fish water mixture treatment, along with an increase in sugar concentration. However, the application of Se at 4 and 16 μmol L-1, prompted a relief of this stress, reducing both lipid peroxidation and the sugar content, and increasing the nitrate concentration. In addition, in the case of the highest concentration of Se (16 μmol L-1), the values of nitrate were comparable those control plants. We show the importance of sprayed Se in increasing the efficiency of N utilization, in addition to lessening environmental issues for aquaponics culture
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|a Journal Article
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|a Antioxidant activity
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|a Lactuca sativa L.
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|a Mineral composition
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|a Nitrate
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|a Nutrition
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|a Sodium selenate
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|a Tilapia
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|a Otálora, Ginés
|e verfasserin
|4 aut
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|a Collado-González, Jacinta
|e verfasserin
|4 aut
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|a López-Marín, Josefa
|e verfasserin
|4 aut
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|a Del Amor, Francisco M
|e verfasserin
|4 aut
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|i Enthalten in
|t Plant physiology and biochemistry : PPB
|d 1991
|g 180(2022) vom: 01. Juni, Seite 1-8
|w (DE-627)NLM098178261
|x 1873-2690
|7 nnns
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|g volume:180
|g year:2022
|g day:01
|g month:06
|g pages:1-8
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|u http://dx.doi.org/10.1016/j.plaphy.2022.03.028
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