About Chitosan Oligosaccharide(COS), 10 Most Knowledgeable Q&A
Chitosan oligosaccharide(COS) is an oligosaccharide obtained from chitin through enzymatic catalysis and deacetylation. As a biostimulant, can induce the plant immune system to enable plants to acquire or improve resistance to pathogens and stress resistance. There are 10 most knowledgeable Q&A about chitosan oligosaccharide(COS): 1. What is chitosan oligosaccharide(COS)? Answer: Chitosan oligosaccharide is a kind …
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