海藻粉在水产饵料中的应用与展望.

Seaweed is rich in resources, natural, non-toxic side effects, no residue and other characteristics, contains a variety of nutrients and bioactive substances, can improve the nutritional composition of feed, has antibacterial, antiviral, antioxidant, bonding feed and other functions, is a new source of aquatic feed raw materials and feed additives. In the paper, the nutritional composition and biological functions of seaweed powder are reviewed, and the effects of seaweed powder on promoting the growth of aquatic animals, regulating intestinal microbial composition, improving immunity, improving body color and relieving stress reaction are expounded, the application of algae powder in aquatic animal feed is prospected, to provide reference for the further application of seaweed resources in aquatic feed. [ABSTRACT FROM AUTHOR]