Cold Weather & Colostrum
Dr. Bob Corbett describes the issue of adequate energy intake by closeup dry cows and its impact on the volume of colostrum produced.
Click HERE for the full article.
On the point of adequate dry matter intake he has this to say:
"The biggest reason for a reduction in intake is overcrowding on the close-up pen. Use only 80% of the available bunk space. Separating first-calf heifers from older cows will also improve intake of the younger animals."
He reminds us:
"Obviously, antibody content of the colostrum and cleanliness is necessary to maximize antibody levels in the blood of the calf, along with administration of 10% of the birth weight in colostrum as soon as possible after birth."