The present invention relates to an agricultural and marine produce drier employing a far infrared ceramic heater, comprising: a conveyor belt for conveying agricultural and marine produce to be dried; an upper frame provided above the conveyor belt; at least one ceramic heater provided on the upper frame such that far-infrared radiant heat is transmitted towards the agricultural and marine produce being conveyed by means of the conveyor belt; at least one drying fan disposed above the conveyor belt so as to blow dry the agricultural and marine produce being conveyed by means of the conveyor belt; and a reflector plate provided below the conveyor belt in order to reflect the hot air flow caused by the drying fan(s) and the far infrared rays of the ceramic heater(s).