NUTRITIOUS LIQUID CULTURE DEVICE, METHOD AND SYSTEM

To provide a nutritious liquid culture device, a nutritious liquid culture method and a nutritious liquid culture system capable of supplying a nutritious liquid to a plant even in power outage time.SOLUTION: A nutritious liquid culture device 1 comprises: a culture bed 2; a storage tank 12; a planting panel 3; a plant mount base 4; a waterproof sheet 5; a hydrophilic sheet 6; and a sprinkling member (spraying tube) 7. A seedling root pot 9 is mounted on the plant mount base 4 through a planting hole 3a on the planting panel 3, and a nutritious liquid is discharged from the sprinkling member (spraying tube) 7 to top parts of the seedling root pot 9 and the plant mount base 4, and the nutritious liquid is made to flow to a bottom face of the culture bed 2, for growing a plant. A lower part of an extension part 6f of the hydrophilic sheet 6 is immersed in the nutritious liquid in the storage tank 12 through a slit 2f.SELECTED DRAWING: Figure 1 【課題】栽停電時等においても植物に養液を供給することが可能である養液栽培装置、養液栽培方法及び養液栽培システムを提供する。【解決手段】養液栽培装置１は、栽培ベッド２と、貯留槽１２と、定植パネル３と、植物載置台４と、防水性シート５と、親水性シート６と、散水部材（散水チューブ）７とを有する。定植パネル３の植え穴３ａを通して苗根鉢９を植物載置台４の上に載せ、散水部材（散水チューブ）７から苗根鉢９及び植物載置台４の天頂部に向って養液を放出させると共に、栽培ベッド２の底面に養液を流すことにより植物を生育させる。親水性シート６の延出部６ｆの下部はスリット２ｆを通って貯留槽１２内の養液に浸っている。【選択図】図１