At present, there is no relevant research to show that the rice planted with Chuanxiong variety will be toxic. Chuanxiong rhizome itself, as a common Chinese herbal medicine, is used in some therapeutic prescriptions of traditional Chinese medicine after formal processing. It is a unique Chinese medicine name in traditional Chinese medicine, and the recommended daily dose is also strictly regulated. Because the growth environment and physiological characteristics of Ligusticum chuanxiong are different, its composition will be different, so it is impossible to rule out the abnormality in very few cases. If more relevant information is needed, it is recommended to consult professional institutions or professionals in the agricultural field.