| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable to change a tilt angle of a cultivation bed by improving a device for cultivating plants indoors. <P>SOLUTION: The plant cultivation device (1a) comprises a base (11), multiple supports(12a, 12b) attached to the base, a support plate of cultivation bed (13), in which the cultivation bed (14) which is attached to the multiple supports and to which a cultivation area of the plants is set on its upper surface is installed on an upper face, and a light source support plate (16) which is attached to the multiple supports above the cultivation bed, is arranged in a position of height which is 1.1 to 2.0 times as much as given post-growth height of the plants to be cultivated, and has a planar light source (15) on its lower surface. The support plate of cultivation bed is installed in a manner that enables the cultivation bed to rotate with an axis that connects attaching points of the multiple supports as a center, to change the tilt angle of the cultivation bed within the range of -10 to 10 degrees in the lower limit and 30 to 85 degrees in the upper limit. <P>COPYRIGHT: (C)2012,JPO&INPIT |
