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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...

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Detalhes bibliográficos
Publicado no:Acta Vet Scand
Main Authors: Sterning, Marie, Rydhmer, Lotta, Eliasson, Lena, Einarsson, Stig, Andersson, Kjell
Formato: Artigo
Idioma:Inglês
Publicado em: BioMed Central 1989
Assuntos:
Acesso em linha: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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