Record Display for the EPA National Library Catalog

RECORD NUMBER: 273 OF 846

OLS Field Name OLS Field Data
Main Title Direct and Residual Effects of Cadmium on the Growth and Elemental Composition of 'Arabidopsis thaliana'.
Author Moser, T. J. ; Tingey, D. ; Rodecap, K. D. ;
CORP Author Corvallis Environmental Research Lab., OR. ;Northrop Services, Inc., Corvallis, OR.
Year Published 1986
Report Number EPA/600/J-86/433;
Stock Number PB88-149141
Additional Subjects Cadmium ; Toxicity ; Plant growth ; Residues ; Concentration(Composition) ; Greenhouses ; Nutrients ; Hydroponics ; Seeds ; Biomass ; Exposure ; Plant tissues ; Tables(Data) ; Reprints ; Ambidopsis thaliana ; Progeny
Holdings
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Status
NTIS  PB88-149141 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/21/1988
Collation 17p
Abstract
Experiments were conducted to determine the direct (first generation) and residual (second generation) phytotoxicity of a range of cadmium concentrations on Arabidopsis thaliana. Plants were grown under greenhouse conditions in double-container, vermiculite-hydroponic plot-culture systems. First generation plants were continuously exposed to nutrient solutions ranging from 0 to 100 micrometers CdCl2. Biomass in the first generation plants decreased in response to nutrient solution containing increasing Cd concentrations. The 100 micrometers Cd treatment significantly reduced rosette, raceme and mature seed biomass. The progeny from the first generation plants revealed no significant residual effects as far as growth and elemental composition are concerned.