The productive lifetime of sows on two farms from the aspect of reasons for culling

Categoria dell'articolo: Behavior, well-being, production technology, and environment

Pubblicato online: 29 lug 2015

Pagine: 747 - 758

Ricevuto: 26 giu 2014

Accettato: 10 feb 2015

DOI: https://doi.org/10.1515/aoas-2015-0020

Parole chiave

reasons for culling, flooring system, productive lifetime, survival analysis

© by Peter Balogh

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.