PROBLEM TO BE SOLVED: To provide a raising seedling container surely preventing root wrapping of seedlings, and facilitating pulling out seedlings.SOLUTION: The raising seedling container is such that in the inner surface of each of side walls 4a, 4b, 4c and 4d of a raising seedling container body 3 formed in a square cylindrical form tapered from an upper end opening 1 to a bottom 2, projecting parts 5a, 5b, 5c and 5d having about one third of the width of the upper end side of each of the side walls 4a, 4b, 4c and 4d are installed projecting from the central position of the upper end side of each of the side walls 4a, 4b, 4c and 4d to the position of the bottom 2.COPYRIGHT: (C)2011,JPO&INPIT【課題】 苗の根巻きをより確実に防止するとともに、容易に苗を引き抜くことができる育苗容器を得る。【解決手段】 上端開口部1から底部2にかけて先細りとなっている四角筒状に形成された育苗容器本体3の各側壁4a,4b,4c,4dの内面に、各側壁4a,4b,4c,4dの上端辺の略3分の1の幅を持つ突部5a,5b,5c,5dを、各側壁4a,4b,4c,4dの上端辺の中央位置から底部2の位置まで突出して設けた。【選択図】 図1
