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Dam Attributes And Postnatal Piglet Survival

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Abstract

Pre-weaning mortality is a production and welfare problem for modern production systems. Approximately 10 to 35% (Tyler et al. 1990) of newborn piglets die within the first three weeks of life, with more than 50% of deaths in the first three to five days post-farrowing. The main causes of preweaning deaths are starvation and crushing (Alonso-Spilsbury et al. 2007) and both sow and piglet attributes are implicated. This paper explores novel traits recorded on the sow pre- and post-farrowing to establish which dam level factors are associated with mortality of a sow's biological piglets.
Original languageEnglish
Title of host publicationProceedings of the 9th World Congress on Genetics Applied to Livestock Production
EditorsGesellschaft für Tierzuchtwissenschaften e. V.
Place of PublicationGermany
PublisherGerman Society for Animal Science
ISBN (Print)9783000316081
Publication statusPublished - 2010
EventWCGALP 2010: 9th World Congress on Genetics Applied to Livestock Production - Leipzig, Germany
Duration: 1 Aug 20106 Aug 2010

Conference

ConferenceWCGALP 2010: 9th World Congress on Genetics Applied to Livestock Production
CityLeipzig, Germany
Period1/08/106/08/10

Keywords

  • Animal Breeding

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