PROBLEM TO BE SOLVED: To provide a plant cultivation device which is built with a simple configuration, thus preventing the increase in the man-hour for manufacturing and suppressing the cost.SOLUTION: The plant cultivation device 10 includes: a rotation drive means 30 in which soil becoming a cultivation bed of plants is put, which is installed in the center of the circle of cultivation pots P which are substantially annularly arranged, and is arranged at a ceiling part 21 of a device frame 20 formed in a hut shape a support member 40 which rotates the inner circumferential side of the cultivation pots P accompanied by rotation of a driving shaft 35 of a rotation driving means 30 and a fostering means 60 which is supported by the support means 40 and fosters the plants planted in the cultivation pots P. The ultraviolet ray from a light emitting unit 61 is applied to the plants in the cultivation pots P to which a sagging member 42 of the support member 40 is approached, as well as the water sprayed from a spray nozzle 62 is supplied to the plants. Thus, the light is applied and the water is supplied sequentially and evenly to the plants in the cultivation pots P which are substantially annularly arranged.COPYRIGHT: (C)2013,JPO&INPIT【課題】簡単な構成で構築することで、製造に要する工数が増大せず、コストの抑制を図ることができる植物栽培装置を提供する。【解決手段】植物栽培装置10は、植物の栽培床となる土壌が入れられ、略環状に配置された栽培容器Pの円中心に設置され、小屋形状に形成された装置フレーム20の天井部21に配置された回転駆動手段30と、回転駆動手段30の駆動軸35の回転に伴って栽培容器Pの内周側を回転する支持部材40と、支持部材40に支持され、栽培容器Pに植栽された植物の育成を促進させる育成手段60とを備えている。支持部材40の垂下部材42が近づいた栽培容器Pの植物に、発光ユニット61からの紫外線が照射されると共に、散水ノズル62から噴霧された水が植物に供給される。従って、略環状に配置された栽培容器Pの植物に、順に、かつ満遍なく、光を照射したり水を供給したりすることができる。【選択図】図2
