| cadmium uptake by cocoa trees in agroforestry and monoculture systems under conventional and organic management. | cadmium (cd) uptake by cocoa has recently attracted attention, after the european union (eu) decided to establish values for tolerable cd concentrations in cocoa products. bean cd concentrations from some cocoa provenances, especially from latin america, were found to exceed these values. cadmium uptake by cocoa is expected not only to depend on a variety of soil factors, but also on plant and management factors. in this study, we investigated the influence of different production systems on cd ... | 0 | 28040226 |