Biological relative value of copper for poultry. 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 | - | 103 | % | 2 | |||||||||||
| Copper carbonate | - | 64 | % | 3 | |||||||||||
| Copper chloride dihydrate | - | 81 | % | 1 | |||||||||||
| Copper chloride tribasic | - | 103 | % | 1 | |||||||||||
| Copper lysine | - | 100 | % | 4 | |||||||||||
| Copper methionine | - | 91 | % | 1 | |||||||||||
| Copper oxide | - | 24 | % | 4 | |||||||||||
| Copper sulfate | - | 100 | % | 8 |