Qingdao Jingling Chitosan are obtained from chitin (Alaska snow crab and shrimp shell) by enzymatic extraction. Chitosan (Oligosaccharide) has been widely applied in agriculture as seed treatment, foliage fertilizer and bio-pesticides, helping plant to inhibit fungal infections and kill nematodes(eggs), The application of chitosan has achieved good results.
  • Crab Shell Chitosan Fertilizer

    Crab Shell Chitosan Fertilizer

    Chitosan is a high-molecular polysaccharide with a chemical structure similar to that of fibers. It is widely present in the shell of insects, crustaceans, and cell walls of fungi. Qingdao Jingling Chitosan is obtained from chitin (Alaska snow crab and shrimp shell) by...Read More

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