0.5-1% N, 6-9%P2O5, 21-24%K2O, 0.4-1.6%CaO, 0.06%MgO,1-1.5%S, 25-45ppmCu, 0.15-0.3%Fe, 6-9%alganic acid, 4%amino acid.

It strengthens seedling growth, thickens and expands leaves, elongates and activates buds, unifies fruit color and size, tolerates plant stress (frost, drought, salinity...), and increases production.