Low light intensity in Pekin duck breeder barns has a greater impact on the fertility of drakes than hens
| Autor: | Porter, L., Porter, A., Potter, H., Alenciks, E., Fraley, S.M., Fraley, G.S. |
|---|---|
| Zdroj: | In Poultry Science 1 December 2018 97(12):4262-4271 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
|