Claim · model-written summary
Tissue nickel correlated well with extractable soil nickel but poorly with total soil nickel.
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentSettingDirectionValueQualifier
Verbatim
t0“Plant Species”
e0“Tissue Ni concentrations correlated well with DTPA extractable soil Ni but only poorly with total soil Ni.”
Title
Influence of Redox Potential and Plant Species on the Uptake of Nickel and Cadmium from Soils
Patrick H. Brown; Lothar Dunemann; Rudolf Schulz; et al. Zeitschrift für Pflanzenernährung und Bodenkunde 1989. doi:10.1002/jpln.19891520116
Other claims from this paper (10)
- Association Sludge-derived nickel and cadmium were more available for plant uptake than naturally present metals.
- Intervention effect Flooding-induced redox decreases had little effect on nickel and cadmium availability in sludge-amended soil.
- Intervention effect Flooding-induced redox decreases increased nickel and cadmium availability in naturally metal-rich soil.
- Association Higher soil-solution nickel and cadmium concentrations were associated with higher concentrations in aerial plant parts.
- Association Oat grain nickel increased with soil-solution nickel.
- Association Oat grain cadmium did not follow the reported increase in grain nickel.
- Association Soil type and sludge amendment strongly affected cadmium in vegetative oat and rye-grass parts.
- Observation Grain nickel concentrations exceeded vegetative-part concentrations in every treatment.
- Observation Vegetative-part cadmium concentrations exceeded grain concentrations in every treatment.
- Recommendation The authors consider total soil-metal content inappropriate for regulating agricultural sludge use.