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

Kategoria artykułu: Behavior, well-being, production technology, and environment

Data publikacji: 29 lip 2015

Zakres stron: 747 - 758

Otrzymano: 26 cze 2014

Przyjęty: 10 lut 2015

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

Słowa kluczowe

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.