c.Heavy metal ≤ National standard d.Oligosaocharide acids ≥6%
e.water ≤ 5%,water-insoluble ≤ 2% f.PH:4.0-6.0
This product is a kind of soluble Oligosaccharides with the nagative charge made from Chitin through carboxylation and cracking technology,good water solubility,high biological activity.It is theorganic growth promoter of plant.
a. Pure biological sources,not the chemical synthesis;
b. Promote synthesis of plant chlorophyll,phenolics and lignin;
c. Induce resistance of plant agaist disease ,enhance immunity of plants;
d. Strong complexing ability,strengthen the stability of fertilizer and chmical,enhance effectivensee.
e. Safety,environmental protection,no residue.
4.Method of use
This product is suitable for all kind of crops,can be as sprayed to the leaf and be used as addditives of fertilizer and chemical.
a. Foliar application :1kg/hectare,1000-2000 times dilution ,foliar spray.
b.Add to fertilizer,1kg/hectare,mix with soild or liquid fertilizer.
c.Add to chemical,1kg/hectare,mix with chemical.
This product is forbidden to eat & should be stored in a cool and dry place.