Animal welfare in the pig industry is a worldwide trend, and appropriate livestock management can improve welfare. Balancing stocking density and productivity is crucial in intensive farming systems. This study used behavioral and physiological parameters to assess welfare levels related to stocking density. The study identified biological mechanisms and immunological expression patterns influenced by stocking density by analyzing the transcriptome. These results offer comprehensive insights into operational strategies considering stocking density and biomarkers.

Read the full article in the Journal of Animal Science.