| 摘要 |
The invention discloses a trace element solution, which includes at least two metals selected from the group comprising selenium, copper, zinc, manganese, iron and chromium and which comprises a concentration of the metals of at least 60 mg/ml. At least one of the metals selected from the group comprising copper, zinc, manganese, iron and chromium are provided in the form of an EDTA complex. The solution includes selenium in the form of a selenite and/or a selenate, and iodine provided in the form of potassium iodide and/or sodium iodide. |
