Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2020 Aug 18;98(Suppl 1):S96-S106.
doi: 10.1093/jas/skaa140.

Management practices to optimize the parturition process in the hyperprolific sow

Olli Peltoniemi  1 , Claudio Oliviero  1 , Jinhyeon Yun  1 , Alexander Grahofer  2 , Stefan Björkman  1
Affiliations

Management practices to optimize the parturition process in the hyperprolific sow

Olli Peltoniemi et al. J Anim Sci. .
No abstract available

PubMed Disclaimer

Figures

Figure 1.
Figure 1.
Relationship between litter size and duration of farrowing in 20 studies from 1992 to 2018 (Oliviero et al., 2019).
Figure 2.
Figure 2.
Mean duration of standing or locomotion, sitting, and sternal and lateral lying-down postures and mean number of postural changes per hour in 31 sows during the 2 h prior to onset of expulsion stage of parturition (a) and during the expulsion stage of parturition (b) for sows housed in closed or open farrowing crates (modified from Yun et al., 2019).
Figure 3.
Figure 3.
Thermal image detecting skin temperature of newborn piglets receiving colostrum (right: 36.2 °C) or failing to reach the udder and ingest colostrum (left: 22.0 °C). Image taken by Jena G. Alexopoulos (Alexopoulos et al., 2018).
See this image and copyright information in PMC

Similar articles

See all similar articles

Cited by

See all "Cited by" articles

References

    1. Akdag F., Arslan S., and Demir H.. 2009. The effect of parity and litter size on birth weight and the effect of birth weight variations on weaning weight and pre-weaning survival in piglet. J. Anim. Vet. Adv. 8:2133–2138.
    1. Alexopoulos J., Lines D., Hallett S., and Plush K.. 2018. A review of success factors for piglet fostering in lactation. Animals. 8:38. doi:10.3390/ani8030038 - DOI - PMC - PubMed
    1. Algers B., and Uvnäs-Moberg K.. 2007. Maternal behavior in pigs. Horm. Behav. 52:78–85. doi:10.1016/j.yhbeh.2007.03.022 - DOI - PubMed
    1. Almond G. W., Flowers W. L., Batista L., and D’Allaire S.. 2006. Diseases of the reproductive system. In: Straw B. E., Zimmerman J.J ., D’Allaire S., Taylor D. J., editors. Diseases of swine. 9th ed. Ames (IA): Blackwell; p. 125.
    1. Balzani A., Cordell H. J., and Edwards S. A.. 2016. Relationship of sow udder morphology with piglet suckling behavior and teat access. Theriogenology. 86:1913–1920. doi:10.1016/j.theriogenology.2016.06.007 - DOI - PubMed