Environmental Science
8 years ago

Cadmium pollution boosts toxic levels in alfalfa, impacting food safety.

Effect of Cadmium and Zinc Pollutions of Alfalfa′ Quality and Cadmium Content
Xiaohui Ding

Paper Summary

Cadmium and zinc in soil affect the quality of alfalfa and its cadmium content. Higher cadmium levels in soil lead to more cadmium in alfalfa. Zinc reduces cadmium absorption. Cadmium levels in soil and alfalfa have a direct relationship. Low cadmium levels in soil help alfalfa grow protein faster, but high levels slow it down. It's okay to grow alfalfa in soil with low cadmium levels.

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