PROBLEM TO BE SOLVED: To provide a method for raising pot seedlings of gramineae plant including cultivating Japanese pampas seedlings as pot seedlings and planting the seedlings on a planting ground to improve the survival rate and the wintering ability of the pot seedlings: and to provide a greening method.SOLUTION: The method for raising pot seedlings of gramineae plant includes transplanting germinated and grown seedlings of gramineae plant in biodegradation pots, and using soil dressing containing diatomaceous earth, pearlite, wood compost and fermentative bacteria. The greening method includes planting the grown pot seedlings in a planting ground together with the pot, and sticking woody materials in the vicinity of the pot seedlings to be planted to promote shooting the seedlings.COPYRIGHT: (C)2009,JPO&INPIT【課題】発芽したススキの苗をポット苗として栽培し、植栽地に植栽したポット苗の活着率と越冬性を向上させることのできる、イネ科植物のポット苗作成並びに緑化方法を提供する。【解決手段】発芽、伸長させたイネ科植物の幼苗を生分解性ポットに移植し、珪藻土とパーライトと木質堆肥と発酵菌を含む客土を用いて苗を育成するポット苗育成方法であり、育成させたポット苗をポットごと植栽地に植え込み、植え付けるポット苗の近傍に木質系資材を立て込み、分げつを促進させる緑化方法である。【選択図】図2
