| 摘要 |
An animal feed and premix concentrate based on inorganic chelates. Metal microingredients including Fe, Zn, Mn, Cu and Co are incorporated in a soluble polymetallic phosphate glass which has an average chain length of 2.75-5 phosphate atoms and a sodium content in gram equivalents equal to 45-90 percent of the total amount of gram equivalent of metallic ion. The concentrate consists of 2-12% Fe; 2.5-10% Zn; 3-8% Mn; 0.2-7% Cu; 0.01-2% Co; 12-27% Na; 22-30% P and 35-55% O2. |
