PURPOSE: A medium composition for edible mushroom cultivation and an edible mushroom cultivation method using the same are provided to reduce cost and to increase the yield and quality of edible mushrooms.CONSTITUTION: An edible mushroom cultivation method includes the following steps: a step of providing a medium composition for edible mushroom cultivation containing the lees or lees extract of unrefined rice wine a step of sterilizing the medium composition a step of inoculating edible mushroom seeds into the sterilized medium composition and culturing the medium composition and a step of inducing the development of a fruiting body and growing the fruiting body. An edible mushroom is an oyster mushroom, a shiitake mushroom, or an enoki mushroom. The medium composition for edible mushroom cultivation additionally contains one or more elements selected from a group composed of cotton-seed hulls, cotton-seed meal, and a nitrogen-providing element. The medium composition for edible mushroom cultivation additionally contains one or more elements selected from a group composed of sawdust, beet pulp, and rice bran.COPYRIGHT KIPO 2013본 발명은 탁주의 주박 또는 상기 주박 추출물을 함유하는 식용버섯 재배용 배지 조성물 및 이를 이용한 식용버섯의 재배 방법에 관한 것으로, 좀 더 구체적으로 막걸리와 같은 탁주를 제조하는 공정 중 발생하는 찌꺼기인 주박 또는 상기 주박 추출물을 함유하는 식용버섯 재배용 배지 조성물 및 이를 이용한 식용버섯의 재배 방법에 관한 것이다.