Termite mushroom mother strain culture medium taking coix straws as raw material and preparation method of termite mushroom mother strain culture medium

The invention discloses a termite mushroom mother strain culture medium taking coix straws as a raw material and a preparation method of the termite mushroom mother strain culture medium. The culture medium takes the coix straws, sunflower straws, mixed sawdust, cotton seed hulls and the like as main raw materials; moreover, a termite nest soil leachate is added according to the symbiotic relationship between termite mushrooms and termites, so that the growth activity of a termite mushroom mother strain is improved; and meanwhile, a Chinese medicinal herb extract is added to reduce the pollution probability of the culture medium, and nutrients are added to meet nutritional requirements of the mother strain. Therefore, the culture medium prepared by the method disclosed by the invention is wide in raw material source, the production cost can be reduced, and the operation method is simple and feasible; and moreover, the formula of the termite mushroom mother strain culture medium disclosed by the invention is scientific and reasonable, and the nutritional requirements of the termite mushroom mother strain are met, so that the termite mushroom mother strain can be cultured successfully.