Lixiviation and Extraction of Zinc in a Calcareous Soil Treated with Zinc-Chelated Fertilizers

When Zn is added to calcareous soils to avoid Zn deficiencies, it can be fixed, if the source is a soluble inorganic salt, and leached, if it is a stable complex. Relative mobilities of Zn−EDTA and Zn−lignosulfonate (LS) chelates added to calcareous soil columns as coated and uncoated fertilizers we...

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Veröffentlicht in:Journal of agricultural and food chemistry 1996-10, Vol.44 (10), p.3383-3387
Hauptverfasser: Alvarez, José M, Rico, María I, Obrador, Ana
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Sprache:eng
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