Calving season is here. Colostrum must be a top priority. We learn more each year about this important and beneficial compound.
The ability to absorb antibodies steadily declines over the first few hours of life. The old rule of thumb is that calves must ingest colostrum within the first 24 hours of life, but actually, the percent of antibodies absorbed decreases dramatically by 12 hours of age and is virtually zero by 24 hours of age.” – Chris Clark, Iowa State University Extension beef specialist
Source: Wallace’s Farmer, February 12, 2021. Link. Even beyond the nutritional components, there are enzymes, growth factors, cells, hormones and much more that are sometimes taken for granted. These too are important to help newborn calves get off to a good start.
INSIGHTS: Colostrum discussions help owners increase calf survival rates. Note Clark highlights biosecurity when using natural colostrum from other cows, as well as commercial colostrum.