In modern society

people pay more and more attention to traditional Chinese medicine

and the quality of Chinese herbal medicine directly determines the effect. However

there is not much theoretical guidance on planting or producing as well as research on regionalization of medicinal herbs' producing areas

leading to the continuing decline of quality

yield and price. This situation results in the short supply of high-quality drugs in the market

and has a direct impact to the economy and people of those medicinal herbs' planting areas. Several studies have found that the quality of Fritillariae Thunbergii Bulbus is uneven through different areas with aging

quality difference

and other problems. Meanwhile

the ecological environment has a significant impact on the quality and output of herbal medicine. In order to solve the problem of production of high quality medicinal materials

we found that the ecological suitability research method was one of the methods to find out the better relationship between the quality of Chinese herbal medicine and environmental factors

playing an important role in Zhejiang Fritillariae Thunbergii Bulbus national suitability origins zoning

determination of genuine producing areas

and discovery of new suitable planting areas for medicinal materials. The resource status of Fritillariae Thunbergii Bulbus

material quality evaluation and ecological adaptation research methods were reviewed in this paper

to provide new ideas and methods for conservation

comprehensive utilization and production of Zhejiang Fritillariae Thunbergii Bulbus drug resource

which is helpful to solve the present problems of production degradation

quality declining

yield reduction and other issues of Chinese herbal medicines represented by Fritillariae Thunbergii Bulbus.