The advantage for Jiejing to produce seaweed extract fertilizers:
- Professional seaweed processing factory since 1968, no one knows seaweed better than us.
- Jiejing controls high-quality seaweed resources: our own seaweed cultivation and harvesting bases in South America and South Africa. Shandong and Liaodong Peninsula seaweed farms have been our strategic partners for more than 50 years.
- Jiejing has set up a national technology development center, a national and local joint engineering center, and a post-doctoral scientific research station, which provide natural resource advantages and scientific research advantages for the production of multi-formulation varieties of seaweed fertilizer.
- Jiejing has Asia’s largest and the only one industrial production line of natural active substances from seaweed in China: brown algae polyphenols and alginate oligosaccharides, which make Jiejing brand seaweed extract fertilizer more outstanding than others.

Advantages of Jiejing Seaweed Extract Fertilizers:
Jiejing National Technology Center takes the lead and integrates the research team of Yan Xiaojun, a top expert in domestic seaweed active substance research, a team of researcher Duan Delin, Institute of Oceanology, Chinese Academy of Sciences, and a domestic authority on the research and development and promotion of biological fertilizers and plant stimulants- Professor Guo Shirong and Professor Sun Jin from Nanjing Agricultural University, Based on thorough research and analysis of the specifications, application range and application effects of seaweed fertilizer and seaweed plant growth regulators at home and abroad, and through five years of research and use tests and improvements, Jiejing launched series of seaweed fertilizers, which enjoys good reputation quickly after coming to agriculture market.

Raw material: Ascophyllum nodosum:
Jiejing seaweed extract is made from noble family of brown algae seaweed – Ascophyllum nodosum. The seaweed concentration can greatly increase the permeability and conduction capacity of leaves, which is beneficial to the absorption of nutrients by crops and improves the utilization rate of fertilizers.The extract is rich in seaweed polyphenols, seaweed polysaccharides, gibberellin, betaine, mannitol, organic iodine, free amino acids, beneficial microorganisms, medium and trace elements.
