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CULTIVATION BED, MULTIPLE CULTIVATION BEDS IN COMBINATION WITH CULTIVATION BEDS, METHOD FOR MAKING MULTIPLE CULTIVATION BEDS, AND PLANT FACTORY USING MULTIPLE CULTIVATION BEDS
CULTIVATION BED, MULTIPLE CULTIVATION BEDS IN COMBINATION WITH CULTIVATION BEDS, METHOD FOR MAKING MULTIPLE CULTIVATION BEDS, AND PLANT FACTORY USING MULTIPLE CULTIVATION BEDS
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机译:栽培床,与栽培床相结合的多种栽培床,制造多种栽培床的方法以及使用多种栽培床的工厂
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摘要
PROBLEM TO BE SOLVED: To provide a cultivation bed for effectively blocking the light to a liquid surface, preventing massive generation of algae in a liquid, and hardly damaging the root of a seedling.;SOLUTION: A cultivation bed 100 includes: a first projecting portion 9 projecting from a side surface 1 provided on a side surface 3 and a side surface 6 to a predetermined thickness among the thicknesses of the cultivation bed 100; a second projecting portion 11 provided in the periphery of a side surface 10 and projecting from a second surface to a thickness except for a predetermined thickness among the thicknesses of the cultivation bed 100; a notch 12 provided in a recessed part 4 and penetrating the cultivation bed 100; a third projecting portion 14 provided in the periphery of the recessed part 4 and a projecting part 5 of a side surface 13 and projecting from a first surface 1 to a predetermined thickness among the thicknesses of the cultivation bed 100; and a fourth projecting portion 16 provided in the periphery of the recessed part 4 and the projecting part 5 of a side surface 15 and projecting from the second surface to the thickness except for a predetermined thickness among the thicknesses of the cultivation bed 100.;COPYRIGHT: (C)2014,JPO&INPIT
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