Colostrum management – 5 Q’s rule
🐮 Colostrum management is THE key to a healthy calf, especially following the 5Q’s rule.
The 5Q’s rule ensures good immunity transfer:
👉 Quality: Colostrum with high immunoglobulins content, tested with a refractometer, guarantees optimal protection.
👉 Quantity: 4 liters at first feeding to meet the calf's needs.
👉 Quickness: Administering colostrum within the first 2 hours of life maximizes antibody absorption.
👉 sQueaky clean: No more than 100,000 CFU/mL to reduce risks.
👉 Quantifying: Ideally, 15g/L of IgG in the calf's serum for a successful immunity transfer.
Following these best practices gives each calf the best possible start in life.
Find out more by downloading our technical newsletter below.
Need a colostrum boost? Don't hesitate to contact our teams to learn more about our new solution: Elvor Immune, a colostrum replacer specifically formulated to meet the needs of calves!

To assist you with distribution, we invite you to use the Quality of your Colostrum module on our elvor application!