The quality-control of Chinese herbal materials

pesticide residues

heavy metals and other problems have caused great challenges to their effectiveness and safety.Through summarizing the developing process and characteristics of environmental standard of planting pollution-free agricultural products in China

considering the planting characteristics of Chinese medicinal materials and current standards available

we have established an environmental standard for pollution-free Chinese herbal medicines.The aim is to reduce pesticide residues and heavy metals by employing this standard to guide the environmental selection of Chinese herbal medicines.Meanwhile

the Geographic Information System for Global Medicinal Plants(GMPGIS) is proposed to reasonably and scientifically regulate Chinese herbal medicines by predicting the distribution area

authentic habitats

climate and soil conditions of producing regions so as to guide the herbal production layout.In this article

a scientific planting plan for Chinese medicinal materials by geographic information system is proposed to obtain high-quality Chinese medicinal materials.