Application of antibacterial peptide

The invention belongs to the technical field of scylla paramamosain antibacterial peptides, and discloses an application of an antibacterial peptide as an additive in preparation of a feed, an oral preparation or a water mixture for promoting growth of aquatic animals. The antibacterial peptide is a scylla paramamosain anionic antibacterial peptide Scygonadin described in the patent CN201110250662.0. The antibacterial peptide can effectively promote the growth of the aquatic animals when being used as an additive to be added into the feed of the aquatic animals. 本发明涉及拟穴青蟹抗菌肽的技术领域，公开了抗菌肽作为添加剂在制备促生长的水产动物用的饲料、口服剂或水混剂的应用，抗菌肽为专利CN201110250662.0所述的拟穴青蟹阴离子抗菌肽Scygonadin，抗菌肽在作为添加剂添加在水产动物的饲料时中能够有效的促进水产动物的生长。