Abstract:A large number of agrobiological germplasm resources have been obtained by the project of “investigation of biological resources of agriculture in Guizhou province”. The agrobiological resources are rich in species diversity and genetic diversity, and they are not only the material heritage passed on from generation to generation by the minorities in Guizhou province, but also the material basis of living and production of Guizhou minorities. In the meanwhile, the investigation results showed that there would be great potential in investigation and collection of agricultural biological resources in the minority area of Guizhou province. Thus it is clear that effective protection and sustainable utilization of agricultural biological resources in Guizhou province have important practical and long-term significance.