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A 25 years experience of group-housed sows–reproduction in animal welfare-friendly systems
Since January 1 2013, group housing of sows has been compulsory within the European Union (EU) in all pig holdings with more than ten sows. Sows and gilts need to be kept in groups from 4 weeks after service to 1 week before the expected time of farrowing (Article 3(4) of Directive 2008/120/EC on th...
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| Main Authors: | , , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
BioMed Central
2014
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4061533/ https://ncbi.nlm.nih.gov/pubmed/24910081 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1751-0147-56-37 |
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