Primiparous and multiparous maternal ability in sows in relation to indoor and outdoor farrowing systems
| Autor: | Wülbers-Mindermann, M ∗, Algers, B, Berg, C, Lundeheim, N, Sigvardsson, J |
|---|---|
| Zdroj: | In Livestock Production Science 2002 73(2):285-297 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
|
Full Text from ScienceDirect