Colostrum variability remains a continuing topic in animal production. We all agree it’s the primary source of antibodies that protect newborns from sickness, while providing necessary nutrients for growth and development. As such, it is more than milk. In dairy production, colostrum varies by cow and its contents determine how well calves develop, grow and become part of a production herd.
In the article below, reviewers identify and discuss various cow management factors influencing colostrum volume and quality. We have also included a related article that outlines a hybrid colostrum approach to boost maternal colostrum with commercial colostrum replacers to deliver IgG and push up immunity levels in calves.
Sources:
- Nutritional and management factors that influence colostrum production and composition in dairy cows, Journal of Dairy Science, January 19, 2024. Link.
- “Hybrid” approach helps maximize colostrum quality, Dairy Herd Management, May 6, 2022. Link.
INSIGHTS: Whether a veterinary team member or sales representative, there’s plenty to consider, learn and share with dairy producers in these articles.