重金属胁迫对药用植物生长的影响研究进展

Advances in studies on the effects of heavy metal stress on the growth of medicinal plants

药用植物在生长过程中,化肥、农药的不合理使用等会导致中药材及饮片受到重金属的污染,进而影响中药材饮片的用药安全,并影响中药的出口。本文介绍了重金属胁迫对药用植物生长、生理和对中药产量、品质影响的研究概况,并提出建议,以期为中药材的安全生产提供依据。

In the growth process of medicinal plants,the unreasonable use of chemical fertilizers and pesticides will lead to the pollution of Chinese medicinal materials and their decoction pieces by heavy metals,which will affect the safety of Chinese herbal medicine pieces and affect the export of traditional Chinese medicine.In this paper,the effects of heavy metal stress on medicinal plant growth,physiological aspects and traditional Chinese medicine production,quality were introduced,and reasonable suggestions were put forward in order to provide a certain basis for the safe production of traditional Chinese medicine.