Edible fungus culture medium based on tea residues and preparation method and application thereof

The invention discloses a mushroom culture medium based on tea residues as well as a preparation method and application of the mushroom culture medium, and belongs to the field of edible mushroom production. According to the method, the tea residues obtained after tea polyphenol is extracted through a microwave extraction method are mixed with the sorghum straw, auxiliary materials are added, and the culture medium capable of effectively inhibiting harmful substances in the growth process of the edible mushrooms and improving the growth rate and yield of the edible mushrooms is prepared. Compared with a common sorghum straw culture medium, the growth speed of edible fungi growing in the culture medium prepared through the method is about 8.2 mm/d, and after bags are full of the edible fungi and fruiting is achieved, the measured average fresh weight is at least increased by about 25 g compared with edible fungi cultured through common sorghum straw. A new thought is provided for effective utilization of the t