Under the climatic conditions in Central China and the Yangtze River Basin, the best cultivation season is from mid-August to late September, sowing from late February to early April, and fruiting in mid-May. The fruiting body cap is round with a diameter of about 4 ~ 10 cm. The fruiting body and fruiting body in the stipe are emerald color from beginning to end. When the bacterial membrane is not opened and the bacterial cover is rolled in, it can be harvested in time. Pick it several times a day when the temperature is high, so as not to reduce its commodity. When the temperature is 15 ~ 25℃, Pleurotus ostreatus grows fast and produces more mushrooms. The first batch can harvest100 ~140g per bag, and the yield will not decrease in the third and fourth tides, but after the third and fourth tides, the mushroom bags will dry up. At this time, it is necessary to supplement nutrient solution when filling the mushroom bag, which can overcome the shortage of mushrooms in the later stage. Cultivation methods such as bag cultivation, irrigation and soil cultivation can be adopted. The biological efficiency can reach 80% ~ 100%.