The present invention relates to a biodegradable seaweed seedling structure, the object of which is to fix the graft member for seaweed seedlings for seeding the seaweeds, and the fixing plate provided to be fixed to the bottom of the sea, while fixing the transplanting member for seaweed seedlings over time It is molded into biodegradable plastic which is automatically decomposed according to the process so that it can be automatically decomposed over time, so that it is not necessary to exchange over time, thereby reducing the cost and also to prevent pollution of the marine environment because it is automatically decomposed over time. The purpose is that the injection plate for biodegradable resin so as to be automatically decomposable over time is fixed to the sea bottom seedlings fixed plate 110 is provided via the fixing means according to the number of the sea bottom and the seaweed seedlings Seedlings of seaweed are implanted on the upper surface of the fixing plate 110 to The algae are installed horizontally with respect to each other, the algae seedling implant member 130 is made of a biodegradable resin so as to be automatically decomposable with time and horizontally provided on the upper surface of the fixing plate 110 for the seaweed seedling. Both ends of the implant member for seedlings to be prevented from being separated from the seaweed seedling holding plate 110 by the sea current comprises a fixing clip 150 which is provided to be securable to the seaweed seedling holding plate 110 Is achieved.본 발명은 생분해성 해조류 종묘구조체에 관한 것으로, 그 목적은 해조류를 종묘시키기 위한 해조류 종묘용 이식부재와, 이의 해조류 종묘용 이식부재를 고정시킴과 아울러 해저면에 고정가능하게 구비되는 고정판을 시간 경과에 따른 자동 분해되는 생분해성 플라스틱으로 성형하여 시간 경과에 따른 자동 분해되도록 함으로써, 시간 경과에 따른 교환이 불필요하여 비용을 절감시킬 수 있고 아울러 시간 경과에 의해 자동 분해되므로 해양 환경의 오염을 방지가능하도록 하는 것에 있으며, 이러한 목적은 시간 경과에 따른 자동 분해가능하도록 생분해성수지로 사출 성형되어 해저면에 수장에 따른 고정수단을 매개로 고정가능하게 구비되는 해조류 종묘용 고정판(110)과, 상기 해조류 종묘용 고정판(110)의 상면에 해조류의 종묘가 이식되어 적어도 하나 이상 서로에 대하여 수평되게 설치되되, 시간 경과에 따른 자동 분해가능하도록 생분해성수지로 제조되어
