This product is a kind of natural, high-tech, multifunctional and environmentally friendly organic liquid fertilizer with biodegradable technology backed up by Zhejiang University. Its raw materials are taken from marine resources. It is rich in active peptides, amino acids, seaweed polysaccharides, organic acids, medium and microelements and active substances in nature. Therefore, nutrients are quite balanced. It has been proved in various areas that it plays a significant role in striking root, promoting the growth of seedlings, strengthening stalks, increasing leaves and yield as well as resisting stress. In addition, it can activate and fertilize soil and promote quality of arable land. Therefore, it can be extensively used in fields, facility agriculture, ecological agriculture and landscaping. It is especially applicable to pollution-free agriculture, green agriculture and organic agriculture. It has been recognized as ideal fertilizer for safe and quality produce.Items: organic matters>200g/L,total nutrients (N + P2O5 + K2O) >80g/Lwater insoluble<50g/LpH 3.5-8