3 to 6 months. Bottle calves are weaned from the bottle by the time they reach 3 months of age. They can become feeders then or when they reach "weaning" age which, for most calves that have been on their mother's milk, is the age that they are weaned and sold.
You can start graining them by the time they are a couple days old. Don't expect them to gorge on it the first time, as they will simply be curious of what you just poured for them and will merely sniff and lick at the grain before learning that it's good to eat.
Cereal grain is the best to feed a calf. This includes corn, oats, barley and rye.
You will want to wean at about 5 months of age, be sure to gradually wean the calf, start mixing more water than starter until they are drinking just water, you can do this for about a week or even two. Be sure that the calf is eating forage and start feeding it a calf starter grain (if you haven't already) it is going to need more proteins than calves raised by their mothers.
You can start to place grain out for a calf after the first week of age, but they will only take a few mouth fulls each day for the first few weeks. Around 45 to 50 days old they should be actively eating grain.
This depends upon what stage of development the calf is in. A newborn calf, up to about 4 months of age, cannot digest grain and must be fed milk. After about 6 months of age, the calf is completely swapped over to grain and cannot digest milk. In between, the calf can utilize both.Answer 2:However, unlike what was mentioned above feeding grain to calves at that age is done not all that uncommonly, and it has been noted by researchers that feeding grain to a calf will help better develop its rumen than milk or grass can. A calf may not be able to digest grass or grain as well as an adult cow because of its underdeveloped rumen, but it doesn't stop it from eating it or even experimenting. There is much debate among producers as to whether creeping the calves over to grain while still on their dams is best or not. Many say it's worth it, others disagree. Most of those producers who raise their cattle on grass/hay only will not utilize grain to help fatten or increase the weight of unweaned calves, and simply rely on the ability of the cows' to increase the calf's weights, as well as genetics.But also as mentioned above, this really depends on the weight and age of the calf.
Depends on how old the calf is, but milk replacer mixed with water is what you can feed a baby calf. Also allow it access to hay or grass, grain, and water.
A steer that is grain fed will typically gain 1 or 2 lbs per day more than a grass-fed steer.
Maybe your calf is eating the hay behind your back. What you can do to make him eat hay is to try mixing the grain with the hay, like take an armful of hay, pour some grain on top and mix just a little bit of it, but leave like 60% of the grain ontop of the pile of hay. The other thing that could be the reason he won't eat hay is he's got grass to eat at, and is eating that instead of that dry, tasteless hay.
As much or long as it likes and you want. Seriously, you can have your calf graze as much as you wish or it wishes, it's not like feeding grain to it and risking it getting bloat from feeding too much grain.
A calf should be given 10% of its body weight in milk, and 2% of its body weight in feedstuffs like hay and grain.
A duck can actually eat people when no one is looking. There has been reports for it eating babies when they are sleeping, so yeah, they are not grain eating animals
bulok
When a calf suddenly stops eating from the bottle this is an indication that the calf may be ill. The calf should be showing other signs such as coughing or wheezing (pneumonia or cold), cloudy eyes are also an indication for pneumonia. For further diagnostic, contact your veterinarian to determine what is the problem and how to administer the necessary medicine.