The crop grown plays an important role in the accumulation of potentially hazardous metals. Some plants accumulate a large amount of potentially hazardous metals, causing pollution of grains and affect the safety of the crops (Wu and Chen, 2013). Long-term consumption of contaminated crops would pose a potentially high health risk. Therefore, both the qualities of soil and rice can be closely related to local public health. So, it is of great importance to protect agricultural soils and ensure sustainable food security