“Agro-biological Resources Investigation in Guizhou Province” which is one of National Science and Technology Fundamental Projects, has implemented the general investigation in 42 counties and the systematic investigation in 21 counties. The agro-biological resources investigated includes food crops, economic crop, vegetables, fruit trees and medicinal plants. 207 kinds of agro-biological resources planted in Guizhou have been identified and more than 4800 samples have been collected, in which over 3500 samples have never been inventoried and preserved in national genebanks. All these samples present the richness of the species diversity and genetic diversity in this area. It is fully proved that it is highly potential to collect agro-biological resources in ethnic and remote areas in China.