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A Study on Primiparous Sows of the Ability to Show Standing Oestrus and to Ovulate after Weaning. Influences of Loss of Body Weight and Backfat during Lactation and of Litter Size, Litter Weight Gain and Season
The ability to show standing oestrus and to ovulate within 10 days of weaning was studied in 240 purebred Swedish Yorkshire primiparous sows, fed according to a conventional feeding regime during lactation. The sows were weighed and backfat depth was recorded at farrowing and at weaning. Oestrus con...
Kaydedildi:
| Yayımlandı: | Acta Vet Scand |
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| Asıl Yazarlar: | , , , , |
| Materyal Türü: | Artigo |
| Dil: | Inglês |
| Baskı/Yayın Bilgisi: |
BioMed Central
1989
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| Konular: | |
| Online Erişim: | https://ncbi.nlm.nih.gov/pmc/articles/PMC8133299/ https://ncbi.nlm.nih.gov/pubmed/2260517 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/BF03547566 |
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