Amino Acids Powder (fertilizer) Introduction It is light yellow powder, excellent flowing, dissolve totally and instant, easy to wet. This product is amino acids also contain organic nitrogen, it is leading raw materials for amino acids leaf fertilizer, also can use to fertigation and base fertilizer to promote crops growing. Composing component AAâ?¥40% 50%, 60%, 70%, 80% Function PRD: it is rich in energy and nitrogen, it anti-cold and involve in chlorophyll synthesis, PRD plays an important role on converting nitrogen in plant body to amino acids and breeding flower and somatic embeyogenesis also to promote growth to some extent. THR and LYS are the basic elements for plants also control blackspot and bacteriostasis GLY and ASP are active elements of botanical pesticides.