After all the Phyllostachys praecox bamboo forests are formed, there are fresh Phyllostachys praecox for mining and listing all year round. It is estimated that the yield per mu is about 5000-7000 kg, and the highest yield can reach 10000 kg. Lei Zhu in spring and summer this year has been partially listed. The market price of Phyllostachys praecox in Chongqing is about 12 yuan/kg, the price of Phyllostachys praecox in winter is about 30 yuan/kg, and it can also be listed in batches in summer and autumn. The estimated price is around 25 yuan/Jin.