NOVELTY - Method for cultivating Pleurotus citrinopileatus, involves soaking powdered shiitake mushroom tang in water, mixing with cottonseed hull and soybean, piling material at controlled dry weight of 300-500 kg, patting heap for 4 weeks, plugging sticks in heap, covering with grass thatch, turning the piled material with addition of lime and gypsum, terminating fermentation, cooling, packing fermented material in polypropylene bags, marking holes for inoculating bacterial strains, adding strains, cultivating in dark room until mycelial growth, and managing fruiting.    USE - The method is useful for cultivating P.citrinopileatus (claimed).    ADVANTAGE - The method uses mushroom tang, which is a natural nutrient solution containing carbohydrates, amino acids, peptides, nucleic acids, trace elements, and a wide variety of biological hormones. The method promotes beneficial microbial growth, improves feed microflora, accelerates catalytic decomposition of cultivated material, uses bacteria with high activity, promotes growth, saves manpower, coal and other resources, reduces environmental pollution, and meets low-carbon environmental requirements.    DETAILED DESCRIPTION - Method for cultivating P.citrinopileatus, involves (a) weighing 78-86 %mass cottonseed hull, 10-14 %mass soybean, 3-4 %mass shiitake mushroom tang obtained by drying and pulverizing processing waste to particles of 2-3 mm, 1.5 %mass lime, and 1 %mass gypsum, (b) adding 20-30 times water to shiitake mushroom tang, soaking for 18-24 hours at room temperature, mixing with cottonseed hull and soybean, piling materials to 1-1.2 m height and 2-3 m width, controlling the dry weight of heap to 300-500 kg, patting the heap for 4 weeks, plugging sticks of 10-15 cm diameter in the heap in a vertical position at 1/m3, and covering the materials with grass thatch cover, (c) turning the piled materials once a day when the material temperature is 60 degrees C after maintaining the material for 24 hours, adding lime during first turn and gypsum during second turn, turning 3-4 times in 5-6 days, and terminating fermentation process to obtain a cultivation material with a moisture content of 63-65%, and (d) cooling the fermented material, packing the fermented material in 17x 35x 0.004 cm polypropylene bags, marking holes for inoculating bacterial strains, adding inoculated strains, culturing in a dark room at 20-22 degrees C and 60-75% humidity for 24-26 days until mycelial growth is seen covering the bag, and carrying out fruiting management.