As one of the national key research and development programs, the "North Meadow Degraded Grassland Treatment Technology and Demonstration" project (2016YFC0500600) mainly focuses on the problems of intensive interference, complicated degradation mechanism, and the lack of restoration mechanism and effective treatment technology, which the meadow and meadow steppe ecological systems of China are encountered. Based on the strategic requirements of "beautiful China", "green development" and "ecological civilization" proposed by China's 13th Five-Year Plan, the project puts emphasis on the research of grassland degradation restoration mechanism, restoration treatment technology and the ecological industry technology innovation application, develops the comprehensive treatment technology featured with replicability, portability and systematicness, as well as the new eco-industrial technology, and puts forward an overall technology solution regarding the grassland treatment for meadow degradation, providing a strong technical support for the harmonious development of China's grassland animal husbandry and ecological environment, and the stable income increase of the herdsmen.