8.4. Ability to estimate feed intake from presence at feeding trough and chewing activity

Autor: C. Pahl, A. Haeussermann, A. Grothmann, K. Mahlkow-Nerge, E. Hartung
Rok vydání: 2015
DOI: 10.3920/978-90-8686-815-5_8.4
Databáze: OpenAIRE