With the development of agriculture and industry, a large number of pollutants containing cadmium(Cd) have entered the soils.High contents of Cd in soil usually affect plant growth and elevate plant Cd contents, thus causing harm to human health through food chain.Therefore, reducing soil Cd content is critical. Here, a pot experiment was designed to evaluate the Cd accumulation characteristics of rice cultivars with high Cd accumulation at different growth stages. Two high Cd-accumulating rice cultivars(Lu...