Feeding strategies used during the fattening period are mainly
evaluated through the performance of pigs in terms of:
- Growth rate (ADG) and Feed conversion ratio (FCR), characterised on farm: major factors of production costs;
- Lean meat content (LMC)
assessed by the online carcass
grading method at slaughter:
major factor of farmer's income.
A study was carried out to characterise the impact of a 15% feed
restriction or a limiting amino acid (AA) supply on ADG, FCR and
LMC of crossbred pigs fattened indoor under thermoneutral
conditions (batch 1) or summer conditions (batch 2).
Interaction between season and feeding level or amino acid supplies on pigs' growth performance
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Auteurs :
Quiniou N, Renaudeau D, Daumas G
Fiche technique
Titre :
Interaction between season and feeding level or amino acid supplies on pigs' growth performance
Date sortie / parution :
2021
Référence :
72nd Annual Meeting of the European Federation of Animal Science (EAAP 2021), Davos (Suisse), 30 août - 3 septembre 2021, poster
Auteurs
Docteur Ingénieure, PhD - Experte en nutrition animale
Ingénieur d’étude - Expert français de la classification et du tri des pièces de découpe porcine