Decoupling of nutrient stoichiometry in Suaeda glauca (Bunge) senesced leaves under salt treatment

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dc.citation.volume14
dc.contributor.authorYang F
dc.contributor.authorLiu S
dc.contributor.authorQian M
dc.contributor.authorWang D
dc.contributor.authorChen J
dc.contributor.editorLi W
dc.coverage.spatialSwitzerland
dc.date.accessioned2024-07-30T02:18:12Z
dc.date.available2024-07-30T02:18:12Z
dc.date.issued2023-09-04
dc.description.abstractThe stoichiometry of senesced leaves is pivotal in nutrient cycling and can be significantly influenced by soil salinization, a rising global issue threatening the functionality of ecosystems. However, the impacts of soil salinization on senesced leaf stoichiometry are not fully understood. In this study, we conducted a pot experiment with varying soil salt concentrations to examine their influence on the concentrations and stoichiometric ratios of nitrogen (N), phosphorus (P), sodium (Na), potassium (K), calcium (Ca), magnesium (Mg), and zinc (Zn) in the senesced leaves of Suaeda glauca (Bunge). Compared to the control group, salt treatments significantly enhanced Na concentration while diminishing the concentrations of K, Ca, Mg, Zn, N, and P. Interestingly, as salinity levels escalated, N concentration maintained stability, whereas P concentration exhibited an increasing trend. Moreover, K, Ca, and Mg significantly declined as salt levels rose. Salt treatments brought about significant changes in stoichiometric ratios, with the N:P, K:Na, N:Na, N:Mg, and Ca : Mg ratios dropping and the N:Ca and N:K ratios rising, illustrating the varying nutrient coupling cycles under different salt conditions. These findings shed light on the plasticity of stoichiometric traits in S. glauca senesced leaves in response to soil salinization shifts, which could potentially offer insights into nutrient cycling reactions to soil salinization.
dc.description.confidentialfalse
dc.format.pagination1235443-
dc.identifier.author-urlhttps://www.ncbi.nlm.nih.gov/pubmed/37731977
dc.identifier.citationYang F, Liu S, Qian M, Wang D, Chen J. (2023). Decoupling of nutrient stoichiometry in Suaeda glauca (Bunge) senesced leaves under salt treatment.. Front Plant Sci. 14. (pp. 1235443-).
dc.identifier.doi10.3389/fpls.2023.1235443
dc.identifier.eissn1664-462X
dc.identifier.elements-typejournal-article
dc.identifier.issn1664-462X
dc.identifier.number1235443
dc.identifier.urihttps://mro.massey.ac.nz/handle/10179/71147
dc.languageeng
dc.publisherFrontiers Media S.A.
dc.publisher.urihttps://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2023.1235443/full
dc.relation.isPartOfFront Plant Sci
dc.rights(c) 2023 The Author/s
dc.rightsCC BY 4.0
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectSuaeda glauca (Bunge)
dc.subjectelemental content
dc.subjectnutrient stoichiometry
dc.subjectsaline ecosystems
dc.subjectsalt treatment
dc.titleDecoupling of nutrient stoichiometry in Suaeda glauca (Bunge) senesced leaves under salt treatment
dc.typeJournal article
pubs.elements-id480511
pubs.organisational-groupOther
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