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Product Name: Chitosan Oligosaccharide (BioHope) , Light Yellow Powder Model NO.: Chitosan Oligosaccharide Appearance: Powder Function: Keeping Health and Promoting Growth Classification: Natural Extract Color: Yellow Environmental Protection: Yes Powder: Powder Trademark: TAGROW Transport Package: 25kg Drum Origin: China Product Description Chitosan Oligosaccharide---BioHopeBioHope is made of quality chitosan, which is extracted from shell of crabs. It is an easily-absorbed substance with high solubility after special technological treatment on chitosan. It has excellent water solubility, anti-virus and antibacterial action. It can start and regulate the immunization of plants at gene level and induce anti-virus substance production. Chitosan Oligosaccharide reduces and eliminates the infections of pathogenic agents especially against epiphytes, which are difficult to control. It has no toxicity, no residue and is suitable for non-pollution agricultural ecological system and sustainable development of agriculture.Advantage:Foliar Application:Prevent plant infection from fungal, bacterial and virus-like diseaseActivate and strengthen plant immune system to improve anti-stress capability, thus to stimulate crops growthAs a high efficient chitosan-activating gene, it replaces other plant hormones to regulate the process of growthSoil Application:Have good effects on preventing and killing nematodesCan be decomposed by microorganism in soil, improve soil fertilityPrevent plant infection from fungal, bacterial and virus-like diseasePacking: 25Kgs drumApplication:Soil Application: 300-400g / Ha / time, 2-3 times during seedling stage and growth stage.Foliar Application: 150-200g / Ha / time, 2-3 times during seedling stage and growth stage.It can be mixed with most nutrient solutions and pesticides. Nevertheless make a miscibility test before first application. % ( w/ w ) AppearanceLight yellow powder Solubility99 Deacetylated Degree90 Molecular Weight3000Da Moisture10 PH5.0 - 7.0