Ecological pratacultural construction and sustainable:development strategies in Guizhou

摘要

@@Introduction The pratacultural resource in Guizhou Guizhou Province is located in the upper reaches of the Yangtze and Pearl rivers,and governed by a sub-tropical monsoon climate.Soils of the176,100 square kilometer region are typical of the mountains and hills that make up 97％ of the area,Karst physiognomy accounts for 73％ of the total land area.