PROBLEM TO BE SOLVED: To provide an elevated cultivation device including a cultivation container which is prevented from clogging in a drainage path and has an inexpensive structure.SOLUTION: The elevated cultivation device 1 includes the following structure: a drainage groove 12 is formed at the bottom surface of the recessed part 11 of a strawberry cultivation container 4 of the device the drainage groove is blocked with a plastic corrugated cardboard blocking plate 21 the blocking plate 21 is supported by a pair of supporting plates 22, 23 disposed in the drainage groove 12 and made of the same material as that of the blocking plate, to form a drainage path. Use of a drainage pipe such as a net-like pipe results in causing such a trouble that meshes at the outer peripheral part of the net-like pipe are easily clogged with foreign matter such as soil and thus causes clogging at the inner part of the net-like pipe. The elevated cultivation device includes the inexpensive strawberry cultivation container which is prevented from occurrence of such a negative effect.COPYRIGHT: (C)2011,JPO&INPIT【課題】排水路の詰まりを抑制できる廉価な構成の栽培容器を備えた高設栽培装置を提案すること。【解決手段】高設栽培装置1のイチゴ栽培容器4の凹部11の底面には排水溝12が形成されており、ここをプラスチックダンボール製の封鎖板21で封鎖し、排水溝12内に配置した同一素材からなる一対の支持板22、23によって封鎖板21を支持して排水路が形成されている。網状パイプなどの排水管を用いる場合には、網状パイプの外周部分の網目が土などの異物で目詰まりしやすく、網状パイプの内部に目詰まりが生ずるなどの弊害がある。このような弊害の発生を抑制可能な廉価なイチゴ栽培容器を備えた高設栽培装置を実現できる。【選択図】図3
