Pedosphere 1(1): 63--72, 1991
ISSN 1002-0160/CN 32-1315/P
©1991 Soil Science Society of China
Published by Elsevier B.V. and Science Press
| Influence of phosphate on transformation and plant uptake of cadmium in Cd-amended soils |
| Xiong, L. M. and Lu, R. K. |
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| ABSTRACT |
| Phosphate applied to three Cd-amended upland soils had no effect on soil Cd transformation or on plant Cd uptake, but heavy phosphate applications to a submerged red earth inhibited the transformation of exchangeable Cd to less-available Cd forms. Cd uptake by rice plants increased with increasing P supply but plant resistance to Cd also increased at high P levels. Application of phosphate as an amendment for Cd-contaminated soil is not recommended due to possible adverse effects on the food chain. |
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| Citation: Xiong, M., L., Lu and K., R. 1991. Influence of phosphate on transformation and plant uptake of cadmium in Cd-amended soils. Pedosphere. 1(1): 63-72. |
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