http://pubs.nmsu.edu/_b/B223/ WebWhat is the earliest age that I can wean calves? There are data that indicates that beef calves can be successfully weaned from their dams when they are 45 days old. So when …
Feeding the Newborn Dairy Calf - Penn State Extension
WebSep 24, 2024 · For the pre-weaned calf program, weaning weight is an invaluable measurement that can be helpful to pinpoint potential shortcomings of the milk feeding program. The Dairy Calf and Heifer Association recommends that calves double their birth weight by weaning. ... an earlier age at weaning (fewer days on milk = saved labor and … WebDec 13, 2024 · The calf age range for the collection of a weaning weight should be from 160 to 250 days of age for the accurate calculation of a 205-day adjusted weaning … helmet nonconformist centenarian
Weaning naturally CattleToday.com - Cattle, Cow & Ranching …
WebThe age of cull cows is an important consideration. Cow age at culling is reflective of the overall cow longevity within the herd and the opportunity to recoup development costs. Cows that are culled at a young age have not produced enough calves to recover development costs or reached peak calf weaning weight to evaluate genetic quality. WebThe recommendation is to wean calves when, for three consecutive days, they eat at least: 1 kg of concentrate if calf starter is >22% crude protein or, 2 kg of concentrate, if calf … WebFor genetic evaluation and contemporary group ratios, weaning weights are standardized to a calf age of 205 days and a mature dam equivalent. Breed-specific nonlinear equations are used to adjust calf weights to a common age. This allows fair, age-equivalent comparisons among calves weaned between 120-280 days. helmet number stickers football