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Effect of sow prolificacy and nutrition on preand postnatal growth of progeny – a review Cover

Effect of sow prolificacy and nutrition on preand postnatal growth of progeny – a review

Open Access
|Feb 2014

Abstract

Weakened growth and development of embryos as well as of fetuses or their organs (IUGR) show a relationship with increasing sow fertility. When aiming to increase birth weight in piglets and reduce within-litter variation in piglet body weight, efforts should be made to maintain a favourable maternal environment (uterus-placenta-embryo). Intrauterine undernutrition can be limited through the hormonal and/or nutritional treatment of pregnant sows. This has an effect on prenatal myogenesis, resulting in better development of skeletal muscles, higher birth weight of piglets, and progression in postnatal growth rate.

DOI: https://doi.org/10.2478/aoas-2013-0060 | Journal eISSN: 2300-8733 | Journal ISSN: 1642-3402
Language: English
Page range: 3 - 15
Published on: Feb 13, 2014
In partnership with: Paradigm Publishing Services
Publication frequency: Volume open

© 2014 Anna Rekiel, Justyna Więcek, Martyna Batorska, Józef Kulisiewicz, published by National Research Institute of Animal Production
This work is licensed under the Creative Commons License.