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Application of Salicylic Acid Derivative in Modifying the Iron Nutritional Value of Lettuce (Lactuca sativa L.)

cris.virtual.author-orcid0000-0001-7931-6451
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cris.virtual.author-orcid0000-0002-7085-4867
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cris.virtual.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orcid5fdbcecb-f41c-44db-a313-f0f38de3f651
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cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
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cris.virtualsource.author-orcid44de55a1-7b0a-4cdf-8336-5455e5fbbfc9
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
dc.abstract.enThe present experiment addressed the effects of foliar sprays of different iron (Fe) concentrations (mg L−1), i.e., 2.8 (Fe I), 4.2 (Fe II), and 5.6 (Fe III), as well as an ionic derivative of salicylic acid (iSal) in two doses (10 and 20 mg L−1) on lettuce yield, chlorophyll and carotenoids content, and fluorescence parameters. Chemicals were used individually and in combinations two times, 23 and 30 days after the plants were transplanted. This experiment was carried out in a climate chamber. The Fe and iSal applications generally (except Fe I iSal, 10 mg L−1; Fe I iSal, 20 mg L−1; and Fe III iSal, 20 mg L−1) did not influence the fresh and dry matter content. The concentration of chlorophylls and carotenoids was reduced for all treatments in comparison to the control (without spraying). The Fe content in leaves was promoted in the Fe-treated plants (+70% for Fe III + iSal, 10 mg L−1, and Fe I). The iSal treatment promoted the Mn content. For most combinations, the Zn and Cu accumulations, as well as the fluorescence parameters, decreased after the foliar spray applications. Overall, our study revealed the effectiveness of Fe-DTPA chelate, but not iSal, in increasing the Fe content of lettuce grown in soilless cultivation systems.
dc.affiliationWydział Rolnictwa, Ogrodnictwa i Biotechnologii
dc.affiliation.instituteKatedra Warzywnictwa
dc.affiliation.instituteKatedra Fizjologii Roślin
dc.contributor.authorFrąszczak, Barbara
dc.contributor.authorMatysiak, Renata
dc.contributor.authorSmiglak, Marcin
dc.contributor.authorKukawka, Rafal
dc.contributor.authorSpychalski, Maciej
dc.contributor.authorKleiber, Tomasz
dc.date.access2025-05-12
dc.date.accessioned2025-08-14T05:49:08Z
dc.date.available2025-08-14T05:49:08Z
dc.date.copyright2024-01-09
dc.date.issued2024
dc.description.abstract<jats:p>The present experiment addressed the effects of foliar sprays of different iron (Fe) concentrations (mg L−1), i.e., 2.8 (Fe I), 4.2 (Fe II), and 5.6 (Fe III), as well as an ionic derivative of salicylic acid (iSal) in two doses (10 and 20 mg L−1) on lettuce yield, chlorophyll and carotenoids content, and fluorescence parameters. Chemicals were used individually and in combinations two times, 23 and 30 days after the plants were transplanted. This experiment was carried out in a climate chamber. The Fe and iSal applications generally (except Fe I iSal, 10 mg L−1; Fe I iSal, 20 mg L−1; and Fe III iSal, 20 mg L−1) did not influence the fresh and dry matter content. The concentration of chlorophylls and carotenoids was reduced for all treatments in comparison to the control (without spraying). The Fe content in leaves was promoted in the Fe-treated plants (+70% for Fe III + iSal, 10 mg L−1, and Fe I). The iSal treatment promoted the Mn content. For most combinations, the Zn and Cu accumulations, as well as the fluorescence parameters, decreased after the foliar spray applications. Overall, our study revealed the effectiveness of Fe-DTPA chelate, but not iSal, in increasing the Fe content of lettuce grown in soilless cultivation systems.</jats:p>
dc.description.accesstimeat_publication
dc.description.bibliographybibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if4,1
dc.description.number2
dc.description.points70
dc.description.versionfinal_published
dc.description.volume13
dc.identifier.doi10.3390/plants13020180
dc.identifier.issn2223-7747
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/4215
dc.identifier.weblinkhttps://www.mdpi.com/2223-7747/13/2/180
dc.languageen
dc.relation.ispartofPlants
dc.relation.pagesart. 180
dc.rightsCC-BY
dc.sciencecloudnosend
dc.share.typeOPEN_JOURNAL
dc.subject.enFe chelate
dc.subject.enbiofortification
dc.subject.enfoliar spraying
dc.subject.enexogenous salicylic acid
dc.subtypeScientificCommunication
dc.titleApplication of Salicylic Acid Derivative in Modifying the Iron Nutritional Value of Lettuce (Lactuca sativa L.)
dc.title.volumeSpecial Issue Biochemical Interactions of Iron Nutrition in Plants
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.issue2
oaire.citation.volume13