Pleurotus ostreatus is a cluster, with a semicircular, yellow-brown cover with a layer of mucus on it. The stipe is short and thick, with a diameter of 8- 15 mm, and the mushroom is saprophytic. It belongs to wood saprophytic bacteria, which can obtain nutrition by decomposing wood and hay. Carbon is an important nutrient and energy source of Pleurotus ostreatus, and its market prospect is promising at present. Pleurotus ostreatus, also known as Pearl Mushroom, Pleurotus ostreatus and Pleurotus eryngii, is called Nami Mushroom in Japan. This is a rare species, native to Japan. It is named because its surface is covered with a layer of mucus and tastes smooth and delicious. From the mid-1970s, it began in the south of Liaoning Province, and now the main producing areas are northern Hebei, Liaoning, Heilongjiang and other places. Delicious and nutritious, it is a good soup. Moreover, the sticky substance attached to the surface of Pleurotus ostreatus is a kind of nucleic acid, which is of great benefit to maintaining human energy and brain power, and also has the effect of inhibiting tumors. You can make broccoli and mushroom soup, braised pork with mushrooms, fried pork slices with mushrooms and so on. You can try it at home if you are interested. The price is basically 45 yuan 150g. I hope I can help you.