1. Compared with traditional fertilizers, seaweed fertilizer has a comprehensive nutrition, balanced growth and remarkable yield increase effect after crop application, and the disease of deficiency is rarely seen.
Seaweed fertilizer with natural seaweed as the main raw material, contains a lot of from seaweed extract is beneficial to plant growth and development of natural bioactive substances and algae from the ocean absorption and accumulation in the body of mineral nutrition elements, including seaweed polysaccharides, phenolic polymer compound, mannitol, betaine, plant growth regulating substances (cytokinins, gibberellin, auxin and abscisic acid, etc.) and nitrogen, phosphorus, potassium and iron, boron, molybdenum, iodine and other trace elements. In addition, in order to increase the chelating effect of fertilizer and fertilizer, some products are also dissolved with appropriate amount of humic acid and trace elements, which can meet the needs of nutrition at all stages of crop growth.