NOVELTY - Manufacture of Pholiota nameko cultivation material includes providing cottonseed hull, wood chips, bean cake, mushroom material, lime and gypsum, taking mushroom material, adding clean water, soaking at room temperature, mixing with cottonseed hull, wood chips and bean cake, piling into a ladder-shaped stack, plugging with a stick to provide a vertical hole, covering with grass thatch and naturally fermenting, when material temperature reaches 60 degrees C, keeping the temperature for 24 hours and turning once a day, where after the first turning, adding lime.    USE - Manufacture of P. nameko cultivation material (claimed) used for promoting growth of P. nameko.    ADVANTAGE - The method uses mushroom material, which is purely natural nutrient liquid containing rich biologically active substances, promotes beneficial microorganism breeding, improves microorganism flora, accelerates cultivation material catalytic decomposition, provides cultivation material having high activity bacterium and active metabolite, saves manpower, coal and other resources, reduces environmental pollution and is suitable for low-carbon environment-friendly implementation.    DETAILED DESCRIPTION - Manufacture of P. nameko cultivation material comprises providing 52-58% cottonseed hull, 21-27% wood chips having particle diameter of 3-5 mm, 13-15% bean cake, 3-4% mushroom material, 2-3% lime and 1% gypsum, where total amount is 100% based on dry material, where mushroom material is from mushroom production processing wastes, which are dried and crushed to 2-3 mm, taking mushroom material, adding 20-30 times by weight of clean water, soaking for 18-24 hours at room temperature, mixing with cottonseed hull, wood chips and bean cake, piling into a ladder-shaped stack having height of 1.0-1.2 m height and width of 2-3 m, controlling dry weight at 300-500 kg, plugging with stick having diameter of 10-15 cm to provide a vertical hole, where stomatal density is 1/m3, covering with grass thatch and naturally fermenting, when material temperature reaches 60 degrees C, keeping the temperature for 24 hours, turning once a day, where after the first turning, adding lime, and after the second turning, adding gypsum, where total turning is 3-4 times and fermentation is conducted for 5-6 days, controlling cultivation material water content at 63-65%, putting into 17 cmx 35 cmx 0.004 cm polypropylene plastic bag, cultivating P. nameko in a dark room with controlled temperature of 18-20 degrees C and humidity of 60-75% for 21-23 days, and conducting conventional fruiting management.