Biological relative value of copper for ruminants. Reference 100%: copper sulfate heptahydrate.
Values
| Feed | Perimeter | As fed | SD | Range | On DM | SD | Range | Unit | Other | SD | Range | Unit | Count | Count | Count |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Copper acetate | - | 104 | % | 2 | |||||||||||
| Copper carbonate | - | 93 | % | 2 | |||||||||||
| Copper chloride dihydrate | - | 102 | % | 4 | |||||||||||
| Copper citrate | - | 101 | % | 1 | |||||||||||
| Copper lysine | - | 104 | 23.2 | % | 6 | ||||||||||
| Copper oxide | - | 76 | % | 3 | |||||||||||
| Copper proteinate | - | 103 | 2.5 | % | 5 | ||||||||||
| Copper sulfate | - | 100 | % | 16 |