NOVELTY - A Pleurotus eryngii is cultivated by taking corn core, broadleaf wood chips, soybean cake, mushroom, lime and gypsum; taking mushroom, adding clean water, soaking, extracting, mixing slag with corn core, broadleaf wood chips and soybean cake, piling, controlling dry weight, plugging vertical hole on upper stack, covering tarpaulin, and naturally fermenting; reaching temperature at 60 degrees C, adding lime and gypsum, and controlling water content; and cooling, directly spreading into furrow bed seeding fungus, covering with loam, fruiting management, and spraying mushroom leaching solution.    USE - Method for cultivating Pleurotus eryngii (claimed).    ADVANTAGE - The method is environment-friendly, has high biological conversion rate, improves microflora material, accelerates catalytic material decomposition, uses high activity and active metabolite materials, promotes beneficial microorganism breeding, saves labor and resource, and reduces environmental pollution.    DETAILED DESCRIPTION - A Pleurotus eryngii is cultivated by: (A) taking 42-48 wt.% of 3-5 mm corn core, 30-36 wt.% of 35 mm broadleaf wood chips, 13-15 wt.% soybean cake, 3-4 wt.% of 2-3 mm mushroom, 3-4 wt.% lime and 1 wt.% gypsum; (B) taking mushroom, adding clean water for 20-30 times, soaking at low temperature for 18-24 hours, extracting, mixing slag with corn core, broadleaf wood chips and soybean cake, piling at height of 1.0-1.2 m and width of 2-3 m, controlling dry weight to 300-500 kg, plugging vertical hole on upper stack with stick at diameter of 10-15 cm, covering tarpaulin, and naturally fermenting; (C) reaching temperature at 60 degrees C, keeping for 24 hours, adding lime and gypsum for 3-4 times, lasting for 5-6 days, and controlling water content to 63-65%; and (D) cooling, directly spreading into furrow bed seeding fungus, covering with loam at thickness of 1-2 cm, fruiting management, and spraying 0.01-0.02 g/ml mushroom leaching solution at 4-6 kg/m2. The mushroom leaching solution is prepared by taking mushroom granule, adding water for 20 times, soaking for 18-24 hours, removing filter residue to obtain 0.05 g/ml, and adding clean water to dilute.