... prevent various physiological diseases of plants, strengthen fruit coloring Beking-Ca (Amino acid Calcium):Product ingredients: Calcium≥180g/L,amino acid ... sugar alcohol≥100g /L,organic≥100g/L,Cu+Fe+Mn+Zn+B+Mo≥20g/L,N+P2O5+K2O≥12 ... and improve crops quality.Containing various denitrifying amino acid EDTA-Ca and imitating cell protoplasm sap of plants, the product is ...