The invention relates to a alpine high-altitude area roadbed slope turf framework grassing protection method. The method comprises the following sequential steps of slope leveling, turf framework laying, humus soil backfilling, grass seed sowing, fiber blanket laying and watering maintenance. The method is suitable for the portion, where alpine meadow and alpine grassland are distributed as the main vegetation form, of the alpine high-altitude area, the blocky turf is used as the framework, the stored surface soil is stripped during filling and road construction, moreover, the grass seeds aresown, the three-dimensional net glassing and covering measures are adopted for assistance, maintenance is carried out during the construction period, the water-retaining and soil-retaining capacity ofthe three-dimensional net grassing technology, the soil retaining effect of the turf root system and the heat preservation and germination promoting functions of the covering measure are combined, moreover, the scientific maintenance measure is adopted for assistance, the slope soil loss is effectively controlled at the initial stage of slope vegetation growth, the water is effectively conserved,the good condition is provided for growing, germinating and root fixing of the vegetation, the growth time of slope vegetation is shortened, and the effect of the slope vegetation protection measureis achieved.