4) Promote the growth and development of livestock and poultry
The growth promoting agent has the functions of disease prevention and health care, and promoting the growth of livestock and poultry. Its use has grown rapidly in recent decades, and has played a positive role in improving the performance of livestock and poultry production. In addition to antibiotics and synthetic antibacterial agents, many new growth-promoting agents, such as prebiotics, oligosaccharides, and organic salts, have been used in livestock and poultry production.
5) Improve the quality of livestock products
With the improvement of people's living standards, consumers have increasingly higher quality requirements for livestock products. Through the feed additive approach, the appearance color and intrinsic quality of livestock products can be improved, and the shelf life and sales price of livestock products can be extended.