Investigation and Analysis on Agricultural Biological Resources of Wuchuan Gelao and Miao Autonomous County, Guizhou Province

Wuchuan Gelao and Miao Autonomous County is located in the northeast of Guizhou Province, and in the border of Guizhou and Chongqing, having a subtropical humid monsoon climate. There is no severe heat in summer, and no severe cold in winter. It has distinct national characteristics, and there are many biological resources with national characteristics. A systematic investigation of biological resources in the county for nearly a month was carried out by organizing a professional investigation team. The investigation covered 5 townships and we visited 12 village committees and 26 villagers' groups, involving three ethnic groups: Gelao, Tujia and Miao. The biological resources closely related to the agricultural production and life of local ethnic groups were investigated, collected and sorted out. A total of 230 samples of all kinds of resources were collected, including 47 food crops, 75 vegetables and annual crops, 37 fruit trees and perennial crops, and 71 medicinal plants. Of these, a total of 73 were unique, superior and special resources. Based on general investigation and professional investigation, this paper analyzes the present situation, growth and decline of local agricultural biological resources, and puts forward some suggestions for the protection, development and utilization of agricultural biological resources.