< Topic >Production volume of the plant it is forecasting possible accurately, the root of the plant does not rot, production cost it is decrease possible, environment the protection of the environment medium cultivation vessel which is conservation possible is offered.SolutionsThe necessary moisture and nutrition amount are supplied to the plant which has been cultivated in the multiple cultivation boards 60 which are received with transplantation board 50, tube condition is displayed, the medium cultivation vessel the side cover the nutrition liquid receiving channel 40 where is provided in the lower part of 30 where is allotted to the destal of 20 where, division open being done according to axial direction, width above the cultivation channel which is larger than width under is provided to the surface, on the cartridge head the liquid discharge hole 22 multiple is provided and the medium cultivation vessel and the medium cultivation vessel and it is the deflecting possible, the multiple which locks with the medium cultivation vessel and the nutrition liquid receiving channelFixture 70 and, it includes.< Choice figure >Drawing 3【課題】植物の生産量を精確に予測可能であり、植物の根部が腐らず、生産コストを減少可能であり、環境を保護可能である環境保護媒質栽培槽を提供する。【解決手段】移植盤50によって受ける複数の栽培盤60に栽培している植物に、必要な水分及び栄養分を供給し、チューブ状を呈し、その上面には、軸方向に沿って剖開されて上の幅が下の幅よりも大きい栽培溝が設けられ、その底部に液体排出穴22が複数設けられる媒質栽培槽20と、媒質栽培槽の端部に配されるサイドカバー30と、媒質栽培槽の下方に設けられる栄養液受け溝40と、撓み可能であり、媒質栽培槽と栄養液受け溝とを固定する複数の固定具70と、を含む。【選択図】図3
