NOVELTY - Production of green muddle layer clay mine tailing nutrition soil, involves: acidifying green muddle layer clay mine tailing; stirring green muddle layer clay mine tailing nutrition soil materials; compressing; conveying green muddle layer clay mine tailing nutrition soil sheet in microwave belt type drying sterilizing machine for low temperature sterilization and drying, controlling temperature at 60-100 degrees C for 30-120 minutes, sterilizing to obtain green muddle layer clay tailings in a nutrition soil sheet, cooling and packaging the finished product.    USE - For production of green muddle layer clay mine tailing nutrition soil (claimed) useful in providing nutrition elements for plant growth; for reducing pathogenic bacteria and pests harmful to plant.    ADVANTAGE - The green layer muddle clay mine tailing a nutrition soil contains large amount of nitrogen, phosphorus, potassium, organic matter and multi-element; can provide nutrition elements for plant growth; reduces pathogenic bacteria and pest harmful to plant, which is good for normal growth and development of plant; protects ecological environment; and is suitable for different formulation of green muddle layer clay mine tailing nutrition soil.    DETAILED DESCRIPTION - Production of green muddle layer clay mine tailing nutrition soil, involves: inputting green muddle layer clay mine tailing nutrition soil materials in operation stirrer, stirring uniformly in input machine green muddle layer clay mine tailing nutrition soil, where the green layer muddle clay tailings nutrition soil sheet has thickness of 5-30 mm, conveying green muddle layer clay mine tailing nutrition soil sheet in microwave belt type drying sterilizing machine for low temperature sterilization and drying, controlling temperature at 60-100 degrees C for 30-120 minutes, sterilizing to obtain green muddle layer clay tailings nutrition soil sheet having water content of less than 15%; conveying green muddle layer clay tailings nutrition soil sheet in heat-insulating sterilizing library; continuous process sterilization and drying the green muddle layer clay mine adhesive waste heat self of soil mine tailing in a nutrition soil sheet, cooling green muddle layer clay mine tailing nutrition soil sheet and packaging green muddle layer clay tailings nutrition soil of the finished product. The green muddle layer clay mine tailing nutrition soil comprises mixture of: 15-35% acidified green muddle layer clay tailings, 25-55% mud acid, 2-15%, high-viscosity attapulgite clay, 2-15% broken stone shaped attapulgite flower, after adding the ceramic liquid, soaking in 2-15 mud, 2-15% slag, 2-15% plant fiber, 1-10% expanded vermiculite, 0.5-5% of expanded perlite, 0.5-5% high water-absorbing resin. The acidified green muddle layer clay tailings is prepared by crushing green muddle layer clay tailings, mud, polyvinyl alcohol, ferrous sulfate, peat, and ceramic particles, high viscosity attapulgite clay, biogas, plant fiber, expanded perlite and high water-absorbing resin and other material.