PROBLEM TO BE SOLVED: To provide a mushroom cultivation method capable of efficiently utilizing a cultivation chamber room, and securing generation of mushroom preferably.SOLUTION: A mushroom cultivation method uses a cultivation container 1 comprising: a container body 2 in which a medium 3 can be filled; a combined film body C formed by sticking a film A comprising extension property and light transmissivity and a film B comprising vent holes, and pores which transmit oxygen and do not transmit bacterial cells; and fastening means 4. The method comprises: a mycelium cultivation preceding period step for spreading inoculated mycelium to the medium 3 under the combined film body C comprising extension property, oxygen transmissivity and light transmissivity; and a mycelium cultivation latter period step for, when an anlage formation is started by mycelium spreading, and the medium 3 is protruded due to formation of a mycelial pellet, promoting the anlage formation so that the combined film C comprising extension property follows protrusion, and increase of an amount of mycelium is not interfered.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2020,JPO&INPIT【課題】栽培室空間を効率良く活用でき、且つ、良好なキノコの発生が確保できるキノコの栽培方法を提供する。【解決手段】キノコの栽培方法は、培地3が充填可能な容器本体2と、展伸性・透光性を備えたフィルムAと通気孔に酸素は通すが菌体を通さない細孔を備えたフィルムBを貼着させてなる組合せフィルム体Cと、固着手段4とを備えた栽培容器1を用いる。展伸性、酸素透過性、透光性を有する組合せフィルム体Cの下で、接種した菌糸を培地3に蔓延させる菌糸培養前期工程と、菌糸蔓延によって原基形成が開始され、且つ、菌糸塊の形成により培地3が隆起する場合に、その隆起に展伸性を備えた組合せフィルム体Cが追随し、菌糸体量の増加を妨害することなく原基形成を促す菌糸培養後期工程を含んで構成される。【選択図】図1