Managing cadmium in vegetables
Consumer demand for quality products is increasing. Concern about the presence of chemical impurities has resulted in monitoring and research into food quality in Australia. Cadmium has been identified as a potential concern for horticultural growers. To protect the Australian vegetable industry, the National Cadmium Minimisation Committee (NCMC) was established in 2000 to oversee a strategy to minimise cadmium concentrations in vegetables. The three approaches used are: reducing the input of cadmium into soil (by using low-cadmium fertilisers etc); using agronomic practices that minimise plant uptake of cadmium; and monitoring cadmium concentrations in produce to assess the impact of cadmium minimisation strategies.