The Effect of Different Organic Acids on Existing forms and Bioavailability of Cadmium
Abstract：In order to reveal the effect of the exudation of organic acids by root on e availability of Cd^2+ , the effects of tartaric acid, oxalic acid, malie acid, citric acid, of different concentrations on existing forms of Cd^2+ were studied. The results show most beneficial to enhance the activity of Cd^2+ , and citric acid and acetic acid came malic acid was the worst. When the concentrations of acetic acid and citric acid mmol/kg, and the concentrations of EDTA were five, six and seven mmol/kg, the b improved. xisting forms and bioacetic acid and EDTA ed that EDTA was the secon were d, and effect of one, and three ioavailability would beimproved.
Keywords：organic acidCd^2+ existing form bioavailability
Publication Date：2012-01-01
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：4( 15-17,31 )