... 2.high protien45%,50%,55%,60% 3.improve animal grow Feed additives :Yeast powder(Feed grade) 40%,45%,50%,55%,60 ... for fish meal ,in order to reduce costs. 2. Rich in a variety of vitamins and carotenoids ... vitamins B, can prevent vitamin B deficiency occurred. 3. Rich in a variety of digestive enzymes, ... , improve animal health. B. Recommended dosage Pig 2% -5%Poultry 2% -4%Cattle and sheep 5% -8%Aquatic ...