Shandong Jiejing Group Corporation Seaweed Fertilizer Project is a project that mainly produces marine algae functional active substances and seaweed fertilizer. The first phase of the project focuses on the research, production and promotion of the application of kelp seaweed biological preparations in seaweed biological fertilizers. The research and development products cover more than a dozen brands in four categories: seaweed fertilizer, foliar fertilizer, amino acid fertilizer and organic fertilizer. After the project is fully put into production, it can produce 20,000 tons of seaweed functional fertilizer per year.