It means that the calf is being separated from its mother so it doesn't drink milk anymore, or is not allowed to drink milk from a bottle or bucket (if it's bottle- or bucket-fed) anymore, and is made to get used to no longer drinking milk for the rest of its into-adult life.
65 lbs
The only problems I can think of when weaning a dairy calf is possible stress and maybe an upset stomach when the milk replacer is suddenly not given to them anymore. But really, no problems should really arise when weaning a dairy calf, as they should be already on full feed, and already have been relying less on the bottle or bucket than on the feed they are given.
A calf can get calf starter a few days after he's born. Some like to hold back until a few weeks prior to weaning.
A cow and calf should not be separated unless you are weaning them. Thus, if you are asking about weaning a cow from her calf and vice versa, you should keep them separate for at least 6 to 8 weeks, longer if the calf tries to go back to suckling his momma again when you put them back together.
Cows are typically weaned between 6 to 8 months of age. Weaning involves separating the calf from its mother and transitioning it to solid food. The exact age of weaning may vary depending on factors such as breed, management practices, and nutritional needs.
I do believe the original is housed at the NC Museum of Art ...
Around 3 to 4 months of age.
Weaning process often takes 6 to 8 weeks for the calf and cow to completely be weaned from each other, no matter if you are separating the cow and calf so they don't hear or see each other, using fenceline weaning, nose-ring weaning, or doing natural weaning by letting the cow decide when to kick off her calf. When using an easy-wean nose ring, it's best to leave the ring in the calf's nose for 7 to 10 days before removing it when you have to actually separating the calf from his mother. When calves are separated from their dams by a fence or truck, the nursing stops cold-turkey right when the separation is complete. Nose-ring weaning process is less stressful on the calf, even though it's a little inconvenient for the producer to be running calves through the chute once a week, and having the chance of the occasional calf figuring out how to nurse with the nose-ring on. Fenceline weaning is also less stressful, but both fenceline and natural weaning are notably the least stressful weaning processes for cows/calves and the producer.
A young "male cow" (which is non-existent, by the way) is called a bullock or a young bull or, if not of weaning age, a bull calf. That is, if the so-called "male cow" is intact. If not, it is called a steer calf if castrated and is still relying on its mother's milk, or simply a steer after weaning or after it reaches around a year of age.
A young bovine needs to be YOUNG, i.e., 0 days (birth) to 6 or 10 months of age (weaning) to "qualify" as a calf.
No. Time of weaning does not affect the length of gestation in a cow.
A calf crop refers to the number of calves that are born on the farm or ranch and are available to be sold upon weaning. Calf crop does not account for the number of calves that were lost during or after birth, but what are sold to through the auction or to a feedlot buyer.