PROBLEM TO BE SOLVED: To improve the production efficiency of a planted nursery tree by accelerating the formation of a root ball in a method of producing the nursery tree cut and planted from a forest tree.SOLUTION: There is provided a method of producing a nursery tree cut and plated from a forest tree, the method including a root elongation process being a process in which the elongation of a root is accelerated after a cutting is rooted.COPYRIGHT: (C)2013,JPO&INPIT【課題】山林樹木の挿し木苗の生産方法において、根鉢の形成を促進し、前記挿し木苗の生産効率を向上せしめること。【解決手段】山林樹木の挿し木苗を室内において製造する方法であって、挿し穂から発根がなされた後に根の伸長が促進される工程である根伸長工程が行われる方法。【選択図】図2
