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How Long Does It Take to Raise a Beef Cow?

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Raising cattle for beef production is a rewarding yet time-intensive process. A beef cow goes through several key phases from birth to slaughter, which can take over two years depending on diet breed gender, and other factors. This article will provide a detailed overview of the beef cattle production cycle and timeline to help you understand how long it takes to raise a cow for beef.

Beef Cattle Life Stages

Cattle mature through various developmental stages as they grow from calves to finished cattle ready for harvest. Here are the main phases:

Cow-Calf Stage

  • The cow-calf stage starts the beef production cycle. Mother cows give birth to one calf annually after a 9-month gestation period.

  • Newborn calves weigh 60-100 pounds. They get nutrition from nursing their mother’s milk and grazing on pasture grasses

  • Calves continue nursing until they are weaned off milk at 6-10 months old when they typically weigh 450-700 pounds.

  • About 1/3 of female calves remain in the herd as replacement heifers to become mother cows. The others get sold.

  • This stage lasts about 6-10 months as calves grow until they are weaned and transitioned to grazing and supplementary feed.

Stocker/Backgrounder Stage

  • After weaning, young cattle enter the stocker/backgrounder stage where they continue developing on pasture or rangeland.

  • Calves graze while taking mineral supplements and vaccines. Farmers provide monitoring, water, fences, and shelter.

  • Stockers weigh 450-700 pounds at weaning. Backgrounding goes until cattle reach 800-1,000 pounds.

  • Some heifers join the mother cow herd for breeding at this time. Others get sold along with steers.

  • This intermediate phase lasts 4-8 months to prepare cattle for the final feeding stage.

Feedyard Stage

  • Mature cattle enter feedyards at 12-18 months old weighing up to 1,000 pounds.

  • Here the goal is rapid weight gain on a balanced high-energy diet with grain, hay, silage, and byproducts.

  • Cattle have constant access to feed and water with room to move around. Their health and growth are closely monitored.

  • Growth promoting implants or supplements are sometimes used. The feedyard finishing time is typically 4-6 months.

  • This intensive feeding phase aims to add muscle and fat until cattle reach an ideal market weight.

Beef Processing

  • Once cattle reach 1,200-1,400 pounds around 18-22 months old, they are sent to beef packing plants for processing.

  • USDA inspectors oversee strict standards for safety, humane handling, and quality during processing.

  • Cattle are humanely harvested then fabricated into various beef products which get shipped to retailers.

  • After 14-28 months of raising cattle, this stage represents the endpoint of beef production.

Factors Affecting Time to Finish Cattle

Raising cattle solely on pasture takes the longest time to finish. Here are the key factors that impact how long it takes to get cows ready for beef harvest:

  • Diet – Cattle raised entirely on grass take 26-28 months to finish. Grain-finished cattle in feedyards take 14-18 months.

  • Breed – Some breeds like Angus mature quicker than others.

  • Gender – Steers grow faster and reach finishing weight sooner than heifers.

  • Target weight – The desired finished weight affects the total timeframe to grow cattle.

  • Location – Colder climates slow pasture grass growth, extending time cattle need to be on feed.

  • Animal health – Sickness and disease can delay growth and finishing.

Phases of Raising Beef Cattle

Let’s examine the typical phases in a beef cow’s lifecycle in more detail:

Cow-Calf Stage

The cow-calf stage starts the beef production process. Here are some key points:

  • Mother cows give birth annually after a 9-month gestation. Calves nurse milk initially.

  • In the first 2-3 months, calves graze pasture alongside their mothers.

  • After 3 months, calves rely more on grazing versus nursing milk for nutrition.

  • Weaning typically happens at 6-10 months when calves are 450-700 pounds.

  • This stage lasts approximately 6-10 months until calves are weaned and transitioned to feed.

Stocker/Backgrounder Stage

After weaning, young cattle continue developing during this time:

  • Calves keep grazing on pasture or rangeland with supplemental feed.

  • Farmers give mineral supplements, vaccines, monitoring, water, fences, and shelter.

  • Stockers weigh 450-700 pounds at weaning. Backgrounding goes to 800-1,000 pounds.

  • Some heifers join the mother cow herd for breeding. Others get sold along with steers.

  • This intermediate phase lasts 4-8 months before the final feeding stage.

Feedyard Stage

Mature cattle enter feedyards for specialized finishing:

  • Cattle enter feedyards around 12-18 months old weighing up to 1,000 pounds.

  • The goal is efficient weight gain on a balanced high-energy diet.

  • Feed includes grain, hay, silage, and byproducts like sugar beet pulp.

  • Cattle have constant access to feed, water, and pen space to move around.

  • Farmers closely monitor health and growth. Implants or supplements may be used.

  • Feedyard time is typically 4-6 months to finish cattle.

  • This phase aims to add muscle and fat to reach ideal market weight.

Beef Processing

Once cattle reach sufficient weight, they go for processing:

  • Finished cattle weigh 1,200-1,400 pounds around 18-22 months old.

  • USDA inspectors enforce strict standards during beef processing for safety and quality.

  • Cattle are humanely harvested, then fabricated into various beef products.

  • Beef is shipped to retailers and restaurants. All parts of cattle are used.

  • After 14-28 months of raising beef cattle, this stage represents the endpoint.

Summary

how long to raise a beef cow

Buying your first beef calf

First of all, most homesteader beef doesn’t come from a beef steer. Many homesteaders, including us, started out raising their beef from dairy calves, often Holstein or Holstein crosses because this is the most common dairy breed in the United States and Canada. It is easier to find dairy bull calves for sale and they are sold at a cheaper price.

Holsteins are the big black and white milk cows grazing in many rural pastures. Although Holsteins are dairy animals, well-fed steers make excellent homestead beef.

The heifer calves are usually kept for replacing older cows or cows which have a low milk production or some problem such as mastitis (inflammation and/or infection of the udder), or sold to farmers or dairies.

The one exception to this is a heifer calf who has been born as a twin to a bull calf. These are called “freemartins” and are usually sterile. They can be bought as cheap as bull calves. They do grow a bit slower, but they make fine meat.

The best way to buy your bull calf is right off the farm where he was born. The calves are often sold at a very young age, just after receiving about three days’ worth of colostrum milk from their mothers. Farmers offer these calves for sale through word of mouth, advertisements in local shoppers, or websites such as craigslist. You can also check with area feed dealers to inquire who may have calves for sale. Remember that three-day-old calves are tender and delicate, despite their size, and can quickly get sick and die, no matter what you do. But by buying from a farmer or a local dairy, you’ll have the best chance of raising a healthy calf.

An added benefit is that many farmers will castrate the bull calf for you. There are two common castration methods: banding and pinching. With banding, a tough rubber band is slipped over the testicles with a tool called an elastrator. This cuts off circulation to the testicles. Over time, they will dry up and fall off. (This is very easy to do yourself, if you must. The elastrator and bands can be purchased at most farm and ranch stores for less than $30.) With pinching, a tool called an emasculatome is used to crush individual blood vessels and tubes going to the testicles. It only takes minutes with one side being pinched above the testicles, then the other. (Never crush both at once!) This method requires more precision and experience, so have an experienced person teach you how it’s done. An emasculatome generally costs $50 and can be purchased through any farm and ranch store or website.

The worst place to buy your calf is at a livestock auction. While you can sometimes find deals at an auction, your animal will nearly always come home with health issues such as pneumonia and calf scours (diarrhea that is often fatal).

Other breeds of cattle also make excellent beef. The cheapest calf you can buy is the Jersey or Jersey crossed with another breed. This is because this breed is smaller and shows more dairy character, appearing bonier and more delicate than larger breeds such as the Holstein. Jersey calves will take about eight months longer to grow out to butchering size, but they do make excellent beef.

Many times, you can find dairy calves that have been crossed with a beef breed. This usually happens when a heifer is bred to an Angus because Angus cows have smaller calves that are easier for a first-time mom to deliver. Dairies chiefly use artificial insemination, but they often use a beef bull as a “clean-up” bull to breed any cows which didn’t become pregnant via artificial insemination. These cross-bred calves are generally priced higher than straight dairy calves as they show more beef characteristics such as being all black like an Angus. Although they cost more, these beef crossbred calves will save you money in the long run, as they grow to butchering size more rapidly than straight dairy steers.

What facilities will I need to raise a beef steer?

Like all animals, a beef steer will need shelter from the elements. For a calf, this can be a simple stall in a barn or a three-sided shed. But it should be on higher ground — not muddy or wet underfoot.

A newborn calf should be housed in a smaller stall and outside lot where you can keep a close watch on his bowel movements. (I sometimes have to laugh at all the time I’ve spent looking at poop!) You want to know if he is having stools and what the consistency is.

After the calf is a few weeks old, you can safely allow him out onto pasture. How much pasture do you need? It depends on how good your pasture is. In many places, you can keep a steer on an acre or two of good grass as long as there is adequate rainfall and good soil. In other places, such as southern New Mexico, it takes more than a hundred acres for each cow. Check with your neighbors or your local veterinarian if you are in doubt. The worst thing you can do is to give your steer too little pasture; grass is much cheaper than buying hay. Trying to keep a steer on pasture which has been gnawed down to the roots is neither economical (you want to quickly raise the steer to butchering size) nor humane.

When you are limited on pasture, it works well to divide the pasture into sections, using rotational grazing. This means moving him from one section of pasture to fresh grazing when the grass gets thin.

Pastures, like your garden, benefit from good care and fertilization. For instance, a pasture which has been plowed, fertilized, and planted with good grass such as orchard grass and legumes such as alfalfa or red clover will support a steer much better than one which has just been left wild.

Fencing is important, too. All too often we see new homesteaders who try to fence cattle in with a single strand of electric wire. While this may work with trained animals who have been exposed to a hot wire early in their lives and have good pasture, it does not work on hungry cattle or those who have not been trained to respect an electric wire. Don’t use electric wire as your only fence when there is a busy road nearby, as it is never 100% effective. A deer could run through the wire (or trees could fall on the wire), knocking it into the grass, making it ineffective. (I once had a stallion who would bump a mare into the fence. If she winced and ducked back suddenly, he’d know the wire was hot. If she didn’t, he’d just walk through the fence!)

There are really only two types of pasture fences which are economical and safe for a beef steer. One is a five-strand barbed wire which is correctly installed using heavy wooden corner posts and braces. The other is woven wire, often called field fence. This is usually a little over four feet high and has square openings where the vertical and horizontal wires are twisted together. Again, to be long-lasting and effective, you must take the time to install stout wooden corner posts and cross braces. For more detailed information on building these fences, check out my book, Homesteading Simplified, available through Backwoods Home Magazine.

While you’re building your shelter and pasture fence, think about how you will load your steer into a trailer when he is ready to butcher. Most processors prefer you bring your steer in to their facility, and getting a 1,000-pound steer into a trailer is a big job. While you can usually beg, borrow, or rent a stock trailer, you won’t be able to rent a cowboy to drag your steer into the trailer! Build a gate leading out of a stall in the barn where you can back a trailer up to, or start training your steer to load into a trailer with a bucket of grain when he is young. Will built a small pen in front of our small corral that has a chute built in front of it. This is very handy for loading cattle.

Whatever you build, make it twice as sturdy and strong as you think you’ll need. Then you’ll never have to chase your steer who’s gone sight-seeing over to the neighbors.

While a homesteader definitely can learn to butcher their own steer, it’s a big job and one many folks just don’t want to tackle. My husband, Will, and I have both butchered countless large animals, from elk and moose to steers. But we much prefer to have our friend, Al, who has a nearby meat processing business on his homestead, do it for us for a reasonable fee.

A newborn calf should receive colostrum from his mother for the first three days of his life. After this, you will probably buy him and bring him home. If you have a milk cow or goat, your feeding problem is solved. You can just feed him about two quarts of milk morning and evening. If you don’t, there are several very good calf milk replacers available in dry form, usually found in feed stores or farm and ranch stores in a 50-pound bag.

Do not buy the cheapest milk replacer. These are usually made up of soy and are not as digestible as the expensive calf milk replacers. Generally, it takes about a 50-pound bag of good milk replacer to feed a calf up to the time he can be weaned onto grain, pasture, and/or hay.

You will also need a calf bottle which you can buy at your local feed or farm and ranch store. This is a two-quart bottle with a large nipple. Get the one that pops on over the lip of the bottle. I’ve used the ones that have a nipple inserted into a plastic screw-on top but when the calf gets strong, he butts the bottle, knocking the nipple out of the plastic ring and making you lose all the milk! I also take my jackknife and cut a little X in the nipple to slightly increase milk flow. You don’t want the milk to glug down the calf’s throat but a new calf will get frustrated if it doesn’t get much milk when he starts eating and they will sometimes just quit trying.

I fill the plastic bottle about halfway full with warm water then add the powdered milk with the plastic measuring cup that comes with the milk. (This measuring cup is often at the very bottom of the bag, making it necessary to hand-dig through a lot of dry milk to find it!) Use the measurements on the bag; different brands use different amounts of powder. Use a whisk to beat the powder into the water thoroughly. Then add enough water to fill the bottle. Put on the nipple and you’re ready to feed your calf.

Before feeding a young calf, especially one you’ve just bought, always check the poop! Calf manure should always be formed. It is seldom like dog poop, but you don’t want it to be watery or very loose. If it is, do not feed that calf the milk!

Instead, mix up a bottle of electrolytes with a thickener gel and feed it to the calf. I also dose the calf with Sustain III boluses (pills given with an inexpensive plastic balling gun you can buy at your local farm and ranch store for under $3). The Sustain III boluses are a sulfa which treats bacterial infections in the gut, namely E. coli, which is a common calf scour bacteria. Only give electrolytes for two days, morning and evening, until the calf’s stool is normal. If the calf refuses to eat or does not improve after two days, contact your veterinarian.

Usually though, you will not have this trouble with farm-purchased calves and you can continue giving two bottles of milk daily until the calf is weaned. At about a week of age, the calf will start to nibble on hay, grass, and grain. We feed our baby calves a sweet feed with at least 16% protein, offered first by hand after a bottle has been fed and then later, in a pan. Very soon the calf will happily consume all the grain you offer so you can then cut back, giving him about a pound per feeding, increasing gradually as he grows.

Once the calf is readily eating grain, hay, and pasture (at about eight weeks of age), you can cut out the milk feeding.

We feed our calves two pounds of sweet feed twice daily until the calf is about six months of age. Different calves grow at different rates, just like children. You want the calf to remain in good shape, never getting thin or overly fat.

At about six months of age, most calves do well on good pasture and hay.

You should always have fresh, clean water available to the calf, year-round. Even baby calves on milk will drink some water. The old farmers’ saying is true: Water is the cheapest feed around. Calves grow much better with adequate fresh water.

In the winter in cold climates, provide a stock tank heater to keep ice out of the watering tank or carry a bucket of water to your calf morning and evening. Wild animals eat snow in the winter to stay hydrated. But your calf is not wild and eating snow makes him expend a huge amount of calories just to melt that snow and keep warm.

What I Learned Raising Beef Cattle on My Homestead (so far)

FAQ

Can you raise a beef cow on 1 acre?

A typical 1 AU, 1,000 lb, cow might require as much as 8 acres (3.2 ha) on poor-quality pasture with low precipitation or as little as about 0.27 acres (0.11 ha) on an irrigated pasture in excellent condition.

What is the 30 month rule for beef?

The Over Thirty Months Scheme is a scheme to keep older cattle out of the human foodchain. It is based on the “Over Thirty Months Rule” introduced in the UK on 3 April 1996, as one of several measures to manage the risk associated with bovine spongiform encephalopathy (BSE).

Is it worth raising your own beef?

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    • Mother Earth News
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      How I Raised a Year’s Worth of Grass-Fed Beef for Practically Nothing
      Jun 7, 2022 — Yes, it is absolutely cheaper and worth the time and effort to do so! … Yes, it is absolutely cheaper and completely worth the time and effort to d…

    • Backwoods Home Magazine
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      Raising your own beef – Backwoods Home Magazine
      But isn’t raising a beef steer expensive? Not really. In fact, we made it even cheaper by raising two at a time. By doing so, we were able to cover most of the …

How long does it take to raise a cow for meat?

Raising a cow for meat typically takes between 18 months to 2 years. This timeline allows the cow to reach a good slaughter weight, usually between 1,000 to 1,200 pounds, and ensures that the meat is of high quality. Factors such as breed, diet, and overall health of the cow can also impact the time it takes to raise them for meat.

How many acres do you need to raise beef cattle?

Raising beef cattle can be rewarding in so many ways. Whether you plan to raise beef cows to support your family’s T-bone steak habit or to sell to a larger market, you might assume that you need hundreds of acres to do so effectively. However, that’s not the case.

How long does it take to finish beef cattle for harvest?

Beef is shipped to grocery stores, restaurants, and export markets. Raising cattle on pasture alone takes the longest time. Here are key factors that impact how long it takes to finish beef cattle for harvest: Diet – Cattle raised entirely on grass take 26-28 months to finish. Grain-finished cattle in feedyards take 14-18 months.

How many cattle can you raise a year?

Even if your farm is less than 10 acres, you can raise a couple of beef cows to feed your family throughout the year. Raising cattle is a way that many people choose to feed their family wholesome food that is raised according to their ethical and health standards. Raising a couple of cattle can feed your family and then some for the year.

How long does it take to raise a beef calf?

Beef Lifecycle Raising a beef animal for slaughter will take 26–28 months if it is raised on grass alone and around 14–18 months if it is raised on grain, like in a feedlot. This is for a calf being raised specifically for meat, not potential breeding stock.

How do you raise beef?

Raising beef begins with farmers who maintain a breeding herd of mother cows that give birth to calves once a year. When a calf is born, it weighs about 60 to 100 pounds. Over the next few months, each calf will live off its mother’s milk and graze on grass pastures.

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