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.
Their both one and the same, actually. But live cattle are cattle that are alive, walking around, hearing, seeing, smelling feeling creatures. Feeder cattle are live cattle that are fed in a drylot situation prior to slaughter. Feeders are often younger weaned calves that are being backgrounded on a forage-based diet before they are reverted to a hot diet of grain before slaughter.
Depends on what stage you want to start with. If you mean after they leave the cow, or are weaned, they are backgrounded in pasture or a drylot with a high forage ration so they can grow without putting too much fat on too fast. After they reach a good weight, they go to the feedlot to be fattened on grain. Once they have reached target weight in the feedlot, they are sent to the slaughterhouse via cattle trailer and butchered.
About 5 pounds
Miniature cattle of various breeds have the lightest birthweight calves.
Fat = energy, and energy means increase in weight gain or body condition in cattle. High energy in feeds is good for fattening cattle up for slaughter, or getting thin cows to put on weight.
There's two steps involved in this. Weaned calves are backgrounded on a high-quality forage ration, then sent to the feedlot to be be put on a hot-diet of grain to be finished. So all in all, it'd be called the backgrounding-finisher phase.
Angus cattle function the same way that all other cattle do: they are herbivorous animals that are used to eat grass in pastures or rangelands and put on weight to produce beef. Angus cattle are beef cattle, which means they are raised and killed for their meat.
It depends on the breed, condition, sex, size/weight, time of year and management practices this cattle-beast is and is subject to, respectively. But basically, a cattle-beast will eat 2 to 4% of its body weight in dry matter.
Cattle are priced according to the quality and amount of meat in the carcass rather than by their weight alone. Thus, there is a growing trend toward selling cattle on "grade and yield."
On a $/lb basis.
Selling underweight cattle may result in lower prices or potential rejection by buyers. It is important to ensure that the cattle meet market weight standards to maximize profits and comply with industry regulations. Consider working with a veterinarian or nutritionist to address factors affecting the cattle's weight before selling.
Glen Henry Hitchcock has written: 'Effectiveness of selection for gains in body weight in beef cattle' -- subject(s): Beef cattle, Feeding and feeds, Cattle