Phenotypic and genetic parameters of feed efficiency in Charolais bulls - Part 2. Correlations with early-fattening plasma biomarkers in field conditions

Key Points

• This research focuses on understanding how phenotypic and genetic factors affect feed efficiency in Charolais bulls, particularly in relation to plasma biomarkers.
• Field conditions analysis with Charolais bulls.
• Assessment of phenotypic and genetic parameters related to feed efficiency.
• Correlation analysis with early-fattening plasma biomarkers.
• Significant correlations observed between feed efficiency and plasma biomarkers.
• Higher levels of specific plasma biomarkers linked to improved feed efficiency metrics.
• Implications for breeding strategies to enhance feed efficiency.

Abstract