PROBLEM TO BE SOLVED: To provide a new mushroom cultivating method comprising mushroom bed cultivation.SOLUTION: This mushroom cultivating method comprises a process of applying, to the mycelium after stress exposure, a ketol fatty acid having 4-24 carbon atoms in which the carbon atom constituting a carbonyl group of a ketol fatty acid having 4-24 carbon atoms and the carbon atom bound with a hydroxy group are in an &alpha position.COPYRIGHT: (C)2009,JPO&INPIT【課題】菌床栽培されるキノコ類の新規な栽培方法の提供。【解決手段】本発明は、炭素原子数が4~24のケトール脂肪酸の、カルボニル基を構成する炭素原子と水酸基が結合した炭素原子が、α位の位置にある、炭素原子数が4~24のケトール脂肪酸をストレス曝露後の菌子体に適用する工程を含んで成るキノコ類の栽培方法、を提供する。【選択図】図1
