Associations among individual gilt birth weight, litter birth weight phenotype, and the efficiency of replacement gilt production

Selection for larger litter size has increased the number of low individual birth weight (BWi) pigs and produced sows with a repeatable low average litter birth weight phenotype (BWP). Using an average of 3.6 litters records per sow, BWP was established in 644 nucleus-multiplication sows producing r...

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Bibliographische Detailangaben
Veröffentlicht in:J Anim Sci
Hauptverfasser: Patterson, Jennifer, Bernardi, Mari L, Allerson, Matt, Hanson, Aaron, Holden, Nick, Bruner, Laura, Pinilla, Juan C, Foxcroft, George
Format: Artigo
Sprache:Inglês
Veröffentlicht: Oxford University Press 2020
Schlagworte:
Reproduction
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC7673077/
https://ncbi.nlm.nih.gov/pubmed/33033834
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/jas/skaa331
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