The sampling of cadmium content in rice is mainly because the cadmium content in soil exceeds the standard and is absorbed by plants. Excessive use of chemical fertilizers is one of the reasons. The cadmium content in some phosphate fertilizers and compound fertilizers exceeds the standard, which can make the soil and crops absorb cadmium that is not easy to be removed. Cadmium pollution in air and water will also lead to a large amount of cadmium absorption by rice during its survival.
Edit this section of danger
After people eat this kind of rice with excessive cadmium content, cadmium will cause bone pain.
The root cause of editing this paragraph
Cadmium rice has brought great panic to people. The "cadmium crisis" of rice involves many aspects, such as environmental protection, soil pollution prevention, food safety and market order maintenance. On the one hand, mining enterprises "have almost no environmental protection facilities", and heavy metal pollutants are allowed to drift into soil farmland; On the other hand, rice continues to be planted in land heavily polluted by heavy metals, and "farmers have not received any planting ban from the government". Finally, rice with excessive heavy metals entered the market.