Evaluate the chemical forms of zinc in the soil solutions of Vertisols used for cereal cropping.
Soil solutions were obtained by a centrifugation method from 14 unfertilised and fertilised Vertisols.
The soil solutions were analysed for all major cations and anions and organic carbon zinc in the soil solution exists mainly as free zinc2+ ions in these soils.
Complexation of total soluble zinc by organic and inorganic ligands constituted 40% and 5096, respectively, of total soluble zinc in fertilised and unfertilised soil solutions.
The organo-zinc complexes constituted.
Lead research organisation
Host research organisation
Trial funding source
More Profit from Crop Nutrition
Other trial partners
No crop specified
Other trial notes
Dang Y, Tiller K, Dalal R, Edwards D (1996) Zinc speciation in soil solutions of Vertisols. Soil Research 34, 369-383.
Trial report and links
No trial reports or attachments found
Related Final Reports By Crop type and Region
None No crop specifiedNorthern
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Related Final Reports By Author(s)
Y Dang, K Tiller, R Dalal and D Edwards
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