Unravelling the fate of foliar-applied nickel in soybean: a comprehensive investigation

Background and aims Nickel (Ni) deficiency has been reported to occur in soybean ( Glycine max ) grown on leached tropical soils in Brazil. We aimed to determine whether an internal or external Ni supply can compensate for low Ni within the seed by assessing whether the amount of Ni in the seed whet...

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Veröffentlicht in:	Plant and soil 2024-09, Vol.502 (1-2), p.537-556
Hauptverfasser:	de Oliveira, Jessica Bezerra, Lavres, Jose, Kopittke, Peter M., Chaney, Rufus L., Harris, Hugh H., Erskine, Peter D., Howard, Daryl L., dos Reis, André Rodrigues, van der Ent, Antony
Format:	Artikel
Sprache:	eng
Schlagworte:	Agriculture Bioaccumulation Biomedical and Life Sciences Cotyledons Depletion Ecology Glycine max Hydroponics Leaves Life Sciences Metal ions Nickel Nutrients Nutritional status Plant layout Plant Physiology Plant Sciences Research Article Seedlings Seeds Soil Science & Conservation Soybeans Trichomes Tropical environments Tropical soils Urease X ray fluorescence analysis X-ray fluorescence
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Beschreibung
Zusammenfassung:	Background and aims Nickel (Ni) deficiency has been reported to occur in soybean ( Glycine max ) grown on leached tropical soils in Brazil. We aimed to determine whether an internal or external Ni supply can compensate for low Ni within the seed by assessing whether the amount of Ni in the seed whether the foliar-application of aqueous NiSO 4 influenced the uptake of Ni by the leaf, the nutritional status of the plant, urease activity and growth. Methods We used Ni-depleted seeds (
ISSN:	0032-079X 1573-5036
DOI:	10.1007/s11104-024-06567-0