Herbicide

Free Amino Acids ≥100g/L、Ca≥20g/L、Mg≥10g/L

Free Amino Acids ≥100g/L, Betaine ≥10g/L, Mn ≥11g/L, Zn ≥13g/L

Free amino acids ≥100 g/L, Mn + Zn ≥20 g/L