GO TOKU,TOMITA MASAHIRO,INAYAMA MITSUO,SUEMATSU MASARU
申请号：
JP20080277020
公开号：
JP2010104252(A)
申请日:
2008.10.28
申请国别(地区):
日本
年份:
2010
代理人:
摘要：
PROBLEM TO BE SOLVED: To provide a plant growth unit which is facilitated in sufficient gas exchange while preventing air flow from directly coming in contact with plants, and prevented from absorption of necessary wavelength light. SOLUTION: The plant growth unit includes a bottom plate 1 to which an upwardly-projecting edge part 21 is set around the outer periphery of a placing surface 11 where plants are placed, and a lid 3 supported by the edge part of the bottom plate in contact therewith, and is housed in a plant growth device having an artificial lighting device illuminating the plants and a fan sending air to the periphery of the plants. The unit is structured as follows: one or more window holes 30 are formed in the ceiling part of the lid facing the bottom plate to almost entirely open the ceiling part; and a shielding plate closing the window hole(s) is disposed so as to be engaged therewith. COPYRIGHT: (C)2010,JPO&INPIT
