In intensive rotational grazing, no. In dairy farming (which is intensive), yes.
Catgut
no i guess
Calves are backgrounded when they are between 300-400 to 600 lbs, which is a weight when they have been weaned off their mothers. They are taken off as backgrounders and referred to as feeders by the time they reach between 800 and 1000 lbs and put in a feedlot to be finished for slaughter.
changes in technology.They started using iron tools for farming reducing the time taken on farming
what chqnges have taken place in methods of farming and manufacturing in zimbabwe since independence
chimp babies are taken care of their mothers for 8 to 7 years
Calves are taken away from the cows a day or two after birth. They are then raised either as veal calves (mostly bull calves are used for this) or raised for the feedlot (like feeding them until they reach around 18 months of age). Most females are kept back and raised as replacements.
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Kabay
In regards to those dairy calves that are taken away from their mothers when they are a day or two old, it's mostly so they don't suckle on each other. If they suckle on each other, that causes sores, hair loss and potential infection which would degrade the health of the calf being suckled on.
On a farm. He lives near his mother's side wherever his mother is. If orphaned or separated from his mother at a young age (like with most dairy calves), he is raised in a calf barn with other calves where he is fed milk replacer and forage. Smaller farms that adopt orphaned calves will raise them in a corralled area with a a shed, a barn.
Of course it is still a food source.