Effects of level and form of dietary zinc on dairy cow performance and health
| Autor: | Cope, C.M., Mackenzie, A.M., Wilde, D., Sinclair, L.A. |
|---|---|
| Zdroj: | In Journal of Dairy Science May 2009 92(5):2128-2135 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
|
| Autor: | Cope, C.M., Mackenzie, A.M., Wilde, D., Sinclair, L.A. |
|---|---|
| Zdroj: | In Journal of Dairy Science May 2009 92(5):2128-2135 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
|