From culture raw materials prosperous method of the rotary disk solid culture device and

摘要

PROBLEM TO BE SOLVED: To enable easy and accurate control of a charging apparatus for uniformly charging a cultivation raw material to a cultivation bed in the form of multiple thin layers. ;SOLUTION: A cultivation raw material is charged on a circular cultivation bed 6 from a charging port 4 of a charging chute 3 to form a thin layer of the cultivation raw material on the circular cultivation bed 6. The thin layers are laminated to form a laminate of layers having a prescribed thickness. The charging chute 3 is composed of an arm 5 having a vertically opened charging port 4 at the front part and a swinging shaft 2 at the rear part. The charging port 4 is reciprocated along an arc orbit directing in nearly radial direction of the circular cultivation bed 6 by reciprocating the charging chute 3 in horizontal direction while rotating the circular cultivation bed 6. A definite amount of the cultivation raw material per unit time is vertically dropped from the charging port 4 to the surface of the cultivation bed.;COPYRIGHT: (C)1998,JPO