... chief components are proteinase, amylase,β-glucanase ,etc ,and many kinds of vitamins.Advantages:1. The product ... It can make animal grow speed and improve the production of milk, egg, meat by 4-10%.5. It ... can improve the quality of meat, egg and milk.6. It can improve the animal ... product is suitable for pig, ox, sheep, poultry, and fish, shrimp, etc, sea-raising species.Usage:Method: It ...