In September. 2008 and May-June, 2009, 300 accessions of agricultural biological resources which is closely related to Achang people’s life and production, located at 18 villages such as A-chang people town（Hu Sa region, Long Chuan county）, Jiu Bao town and Nang Song town（Liang He county）, etc. was investigated, collected and systemized. Local situtation, growth and decline of agricultural biological resources and its botanical classification, value in use were analysed. At the same time, the utilization, protection and development were also disscussed in the paper.