Q&A for How to Breed Beef Cattle

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  • Question
    How many of my heifers should I breed in 90 days?
    Karin
    Top Answerer
    Preferably, and ideally, every single one. Any heifer that doesn't get bred within that time should be on the short-list for culling because they're going to slow you down as far as productivity is concerned.
  • Question
    Is it ok if a bull breeds back his own offspring?
    Community Answer
    Wait at least 1 year before breeding offspring. Try not to over-breed a line, instead introducing new bulls in every several generations.
  • Question
    Can you put a bull in with a cow right after it has its calf?
    Community Answer
    No. You must let the cow have a rest and recovery period of 60 to 90 days after calving before breeding again. This allows their uterus to get back into its normal pre-fetus shape, and lets them get back into their normal estrus cycling. Their estrus cycling will be out of whack immediately after calving.
  • Question
    When does fertilization takes place in a cow?
    Community Answer
    Fertilization occurs a few hours after she's been bred by a bull or via artificial insemination.
  • Question
    Is inbreeding good in production?
    Karin
    Top Answerer
    No. Outbreeding is far better. "Outbreeding" or breeding females to an unrelated bull is a much better guarantee of a good calf crop for sale. Inbreeding will guarantee you inferior cattle with bigger problems down the road, even stillborns and different types of birth defects. You don't want that. You need good, healthy, lively calves that hit the ground running. Inbreeding is only for the professional breeders that have all the paperwork they need to know what they're doing and why.
  • Question
    Can a heifer cycle after she is bred
    Community Answer
    If the heifer doesn't take during breeding than yes, she can have a cycle. But if she takes and gets pregnant then no she will not have a cycle until after the baby is born.
  • Question
    How many calves can a bull make in a year?
    Community Answer
    Using natural breeding, maybe about 30 to 50 or so. With artificial insemination, there are top bulls with over 100,000 offspring!
  • Question
    How long does it take for a calf to mature enough to give milk?
    Community Answer
    At least two years.
  • Question
    What is best cross-breed for beef and disease resistance?
    Karin
    Top Answerer
    There is no best cross-breed, just like there is no best breed! It depends on your area and what breeds are suitable for that area. I don't know where you live so I honestly cannot tell you what breeds, composite, F1s or whatever, are best for you. Ask 10 different cattlemen what the best breed of beef cattle and you will get 10 different answers. Your location is very important, and so is what you're using that breed for besides just "for beef." Is this for selling all offspring for beef? To make a breeding herd? For grazing purposes where you are not wanting to spend so much on feeds to pamper your cows with, or not? Keep these questions in mind when making a choice!
  • Question
    Are steers that are sold at fairs used for anything other than meat?
    Community Answer
    No, steer are only used for meat. They are males that have been altered and thus cannot be used for breeding. As cattle aren't generally kept as pets, a steer sold at a fair would have no other use other than for meat.
  • Question
    How old must a bull be before he can sire a calf?
    Karin
    Top Answerer
    He must be at least a year old.
  • Question
    1000 heifers will give birth to 1000 calves in how many years?
    Karin
    Top Answerer
    One year, assuming that the timer is started from the time they are bred to when they successfully calve. If the start of the clock is from when those heifers are born to when they actually have their first calf (and if all of those heifers successfully give birth to live, healthy calves), then the second answer would be two years.
  • Question
    How old does a bull have to be before breeding?
    Community Answer
    It depends on the breed, but most are mature around 24 months.
  • Question
    Is it a good practice to put bulls over the heifer calves they've sired?
    Karin
    Top Answerer
    No, not unless you know the pedigree history of both that go over many generations. It's best to use different bulls on the new heifers.
  • Question
    Will a cow take a while to let a calf nurse after giving birth?
    Karin
    Top Answerer
    Yes. She'll need to be allowed to take her time to allow the calf to get up and start nursing.
  • Question
    How old does a heifer need to be to breed?
    Karin
    Top Answerer
    A heifer should be 15 months old (18 months for Brahman-type heifers) to be ready to breed.
  • Question
    Will a cow breed while carrying a calf?
    Karin
    Top Answerer
    She may have a false heat, which may give the bull the wrong impression that she's ready to breed. It doesn't happen that often, though. Usually once a cow is carrying a calf, she is null for being able and willing to breed.
  • Question
    How long are cows usually in labor when giving birth?
    Karin
    Top Answerer
    From the start of contractions to when the calf is born (and not including the "birth" of the placenta), it can last from 10 to 24 hours. It depends on the level of experience of the cow. Cows having their first calf will take longer than those that have had several calves.
  • Question
    Ideal age to breed a young heifer?
    Karin
    Top Answerer
    A heifer should be bred 15 or 18 months of age. Brahman heifers tend to get bred later because they reach sexual maturity later than the European breeds, which will be ready to breed by 15 months old. Heifers that reach puberty by 6 or 9 months are not ready to be bred.
  • Question
    Is it correct that when larger breeds of bull mate with smaller breeds, the cows will die giving birth?
    Karin
    Top Answerer
    Not die, just have a big problem trying to birth their calves, and will need a lot more help than if they were bred to bulls of a breed their size or smaller. The risk of death is there, but it's more the cow having a lot of trouble trying to birth a big calf that may or may not fit through the larger birth canal.
  • Question
    Can a 1,000 pound heifer handle a 2,100 pound bull at mating time?
    Community Answer
    Yes, he's not on her for long -- just a few seconds.
  • Question
    How often does a cow come in heat?
    Karin
    Top Answerer
    Once every 21 days, on average.
  • Question
    How many bulls are required to breed 45 cows?
    Community Answer
    You can use three yearling bulls or two mature bulls for 45 cows. A mature bull can breed 25 cows in one season. A yearling or young bull can only service 10 to 15 in a season. There's nothing wrong either with having a mature bull with one or two yearling bulls. Just beware bulls like to scrap when together, and it can be worse when both bulls are the same size and weight and see each other as competition. Either rotate the bulls one at a time every week or few days through the herd, or divide the cowherd up so that each bull has his fair share to breed for the time allotted to breed them.
  • Question
    What does it mean when cows mount each other like a bull?
    Karin
    Top Answerer
    It means at least one is in heat. The cow standing to be mounted is in standing heat, and the ones doing the mounting may be going in or out of heat.
  • Question
    What should I do to heifers to ensure a female calf is born?
    Karin
    Top Answerer
    There is absolutely nothing you can do to ensure they birth females. The only possible thing you can do, which is much more costly and risky than it seems, is to artificially inseminate them with sexed semen. The chances of them catching, though, are far lower than just using a bull and accepting the odds that there's a 50% chance of each heifer being pregnant with a female.
  • Question
    How old should a heifer or cow be before breeding?
    Karin
    Top Answerer
    A heifer should be 15-18 months of age to be ready for breeding. A cow, which is a mature bovine, would be ready to breed 2-3 months after she has calved.
  • Question
    After a heifer has been bred will she show any immediate physical signs that it has been successful?
    Karin
    Top Answerer
    No. Time will tell if it's been successful or not.
  • Question
    Does a bull get too big for a 1000 lb heifer?
    Karin
    Top Answerer
    Yes, bulls that get over 2000 lb are too heavy for a 1000 lb heifer to handle, so much that it can injure her spine and hips, which may show up when she's older. This is why younger bulls are best used on heifers, not older bulls.
  • Question
    If the cows are for milk, do they also produce good meat?
    Karin
    Top Answerer
    Yes, though the meat from older cows isn't going to be as good as from younger stock. They also need to be fed a lot of grain or plenty of high-quality forages to even get a decent finish on them for slaughter, otherwise the meat may come out a bit too lean, and not much of it, unlike with beef cattle.
  • Question
    What is the method of giving birth to more than one calves? Is there any injections or any other way?
    Karin
    Top Answerer
    There is no particular method to get a cow to give birth to more than one calf. For one thing, it's not really advisable because most cows cannot produce enough milk to raise more than one calf on, resulting in at least one calf needing to be separated from its mother to be bottle-raised.
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