Study on Sustainable Utilization of Grassland Resources in Gannan Area in the Upper Reaches of Yellow River

Based on elaborating the general situation,existing problems in sustainable development of grassland resources were analyzed,and some countermeasures were put forward:know the important ecology status of alpine grassland,establish management system which adapts for the protection and the reuse of lawn,raise animals according to the number of grasses and control the number of animals on each lawn,develop season animal husbandry,build artificial and half-artificial lawn,improve herdsmen's cultural quality and technical level,enhance the building of legal system,which is about the protection of lawn and the prevention of protozoan and rat damage in lawn.