| 摘要 |
A protein-and-vitamin mineral food supplement for young cattle in the period of aftergrowing comprises a protein component of vegetable origin, wheat bran, primary calcium phosphate, table salt, vitamin D and microelements cuprum, zinc, cobalt, iodine, selenium in the form of inorganic salts in the premix composition. In the supplement content of cuprum, zinc, cobalt, iodine, selenium is corrected, and dry brewing waste and extruded field bean are introduced as a protein component of vegetable origin. |
