PROBLEM TO BE SOLVED: To provide a nutritious liquid cultivation device and a nutritious liquid cultivation method in which planting work of seedlings and harvesting work are made more efficient, plants to be cultivated are made higher quality, and more stable cultivation is made possible.SOLUTION: A nutritious liquid cultivation device comprises: a plate 40 having protruded strips 41 and recessed strips 42 which are arrayed alternately in parallel and a planting panel plate 1 having a large number of planting holes 10 mounted on the plate 40, and solid culture medium 20 is arranged into the planting holes 10, and a lower end part of the solid culture medium 20 is mounted on the recessed strips 42 of the plate 40, in which the device has ventilation space communicating an upper part and a lower part of the planting panel plate 1 between an inner face of the planting holes 10 and a side face of the solid culture medium 20, and the plate 40 has an inclination such that nutritious liquid flows along the recessed strips 42.SELECTED DRAWING: Figure 10COPYRIGHT: (C)2018,JPO&INPIT【課題】幼苗の定植作業や収穫作業の効率化を行い、栽培する植物を高品質かつ、より安定的な栽培を可能とした養液栽培装置および養液栽培方法を提供する。【解決手段】平行に交互に配列された凸条41及び凹条42を有するプレート40と、該プレート40上に載置された、多数の植え穴10を有した定植パネル板1とを備え、該植え穴10に固形培地20が配置され、該固形培地20の下端部が前記プレート40の該凹条42に載置される養液栽培装置であって、該植え穴10の内面と固形培地20の側面との間に、定植パネル板1の上下を連通する通気スペースを有し、前記プレート40は、前記凹条42に沿って養液が流れるように勾配を有することを特徴とする養液栽培装置。【選択図】図10
