PROBLEM TO BE SOLVED: To provide a hydroponic system which can plant and grow seedlings efficiently in thin film hydroponics.SOLUTION: A thin film hydroponic system comprises a plant body holding member 23, a plant body 22 held by the plant body holding member after raising seedling, a float member 24 which has a plurality of apertures and which stores the plant body holding members at the apertures, and an inclined channel which has a channel for flowing water or a nutrient solution which are supplied, wherein the float member is arranged in the channel and the top of the channel is opened.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2017,JPO&INPIT【課題】薄膜水耕において、効率良く苗の定植及び栽培を行うことができる水耕栽培システムを提供する。【解決手段】植物体保持部材23、植物体保持部材に保持された育苗後の植物体22、複数の開口部を有し、開口部に植物体保持部材を収納したフロート部材24、及び供給される水又は養液を流す流路を備え、フロート部材が流路に配置されるとともに、上方が開口された傾斜チャネル、を有する薄膜水耕栽培システム。【選択図】図2
