PROBLEM TO BE SOLVED: To provide a mushroom cultivation bottle air around the bottles can be exchanged more efficiently even when a plurality of bottles of the same shape are arrayed and housed in a container 10 in an adjacent state.SOLUTION: A mushroom cultivation bottle used for mushroom bed cultivation is provided that a bottle mouth 21 is in a circular shape and a body 22 is in a bottomed square cylindrical shape, in which any of four sides of an outer surface 30 is provided in curved concave surfaces 31,32 extending in a recessed shape in both directions of a lengthwise direction and a lateral direction such that air can circulate between the outer surfaces of the body 22 lengthwise direction and lateral direction even when a plurality of bottles of the same shape are arrayed and housed in an adjacent state in a container 10. When a plurality of bottles of the same shape are arrayed and housed in an adjacent state in the container 10, adjacent bottles contact at points and relative positional relationship is fixed, by which the bottles are housed into the container 10.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】同一形状の瓶が隣接した状態にコンテナ10内に複数並べられて収容された際にも、瓶周囲の空気の入れ換えをより効率的に行うことができるきのこ栽培瓶を提供する。【解決手段】瓶口21が円形で胴体22が有底の四角筒状に設けられているきのこの菌床栽培に用いるきのこ栽培瓶であって、同一形状の瓶が隣接した状態にコンテナ10内に複数並べられて収容された際にも胴体22の外側面同士の間で縦方向と横方向に空気が流通できるように、外側面30の四面のいずれもが、縦方向と横方向の両方向へ凹状に延びる湾曲した凹曲面31、32に設けられている。同一形状の瓶が隣接した状態にコンテナ10内に複数並べられて収容された際に、隣り合う瓶同士が点で接触されて相互の位置関係が決まることでコンテナ10内に収納される。【選択図】図1
