Specifications barley animal feed Pig 2% -5% Poultry 2% -4% Cattle and sheep 5% -8% Aquatic 5% -10% barley animal feed Yeast powder(Feed grade) 40%,45%,50%,55%,60%. A. Function and use 1.Is a quality protein supplement ingredients, amino acid balance, may be a partial substitute for fish meal ,in order to reduce costs. 2. Rich in a variety of vitamins and carotenoids, especially rich in vitamins B, can prevent vitamin B deficiency occurred. 3. Rich in a variety of digestive enzymes, not only help to digestion ,but also improve certain enzyme activity in the digestive tract. 4. Enhance immunity, adsorption Pathogenic factor, improve animal health. B. Recommended dosage Pig 2% -5% Poultry 2% -4% Cattle and sheep 5% -8% Aquatic 5% -10% C. Storage Stored in a cool, ventilated and dry place Shelf life: 12 months