True and false mixed grass restoration method and true and false mixed grass cultivation method

The invention discloses a true and false mixed grass restoration method and a true and false mixed grass cultivation method, and relates to the technical field of grassland maintenance. The true and false mixed grass restoration method includes the steps: combing grasses and removing natural grass plants in an area to be restored, and then sequentially performing punching treatment, preliminary fertilization and preliminary watering; mixing fine sands and grass seeds, laying the sands with the thickness of 0.5-1cm; dragging the grass seeds and the sands into a grass yarn root system and watering the grass seeds every day before germination; starting later maintenance after germination. The grass seeds are selected from any one or more of blue grasses, tall fescues, rye grasses and red fescues, the total seeding quantity of the grass seeds is 15-30g/m , and the wetting depth of everyday watering is 4-8cm. The true and false mixed grass cultivation method includes the true and false mixed grass restoration meth