How much corn does a cow eat per day?

How Much Corn Do I Need? Figure 4. A mature cow will consume from 2.5 to 3% of her bodyweight in dry matter each day. If that cow weighs 1,000 pounds, she would eat between 25 to 30 pounds of dry matter per day.

How much corn do you give a cow?

With limit feeding, cows are not able to eat all the corn that they want, but rather are provided with just enough to meet their nutrient requirements. In general, a mature cow will require about 1 pound of whole-kernel corn for every 2 pounds of hay it eats.

Can you feed cows too much corn?

Because it's not natural for cows to eat large quantities of corn, animals raised on it are more likely to suffer from health issues. The most common include bloat, or possibly fatal amounts of excess gas, and liver abscesses.


How much corn do I need to feed a 500 pound calf?

Further explanation of the “9” rule. This rule will apply only if supplemental feed is limited to 0.75 percent of body weight. For example, if 500 pound calves were fed 3.75 pounds per day of corn (500 x 0.75 percent), expect about 0.09 pound gain for each pound of supplemental corn.

How much feed does a cow need per day?

Cows will voluntarily consume 2.0% of body weight or 24 pounds per day. The 24 pounds is based on 100% dry matter. Grass hays will often be 7 to 10% moisture. If we assume that the hay is 92% dry matter or 8% moisture, then the cows will consume about 26 pounds per day on an “as-fed basis”.


How Much Grain To Feed A Cow Per Day



What is the cheapest cattle feed?

“Corn residue is one of the lowest cost forages on a cost per pound of energy. That's why mixing a high energy and protein feed like distillers' grains with a low quality forage like corn stalks is so cost effective.

How many pounds of corn silage does a cow need?

Cattle will commonly consume corn silage at a rate of 5 to 7 pounds per 100 pounds of body weight. A 500-pound feeder calf may consume 25 to 35 pounds of corn silage as-fed daily.

How much corn should a calf eat per day?

Calves that are gaining at a moderate rate (2 to 3 lbs/day) need about 1.5% of their body weight as grains (800 lb calf = 12 lbs of grain), whereas calves gaining at a greater rate (+ 3 lbs/day) need more grain in their diet and should consume up to 2.0 to 2.25% of their body weight as grain (800 lb calf = 16 to 20 lbs ...

How many acres of corn does it take to feed a cow?

Assuming a typical yield of 12,000 pounds of dry matter per acre, and 1,200 pounds required daily, the 30 head of cattle will consume about 1/10 of an acre.


How much grain does a 400 lb calf need?

(opens in new window)Feeds

A full feed of good-quality corn silage supplemented with protein, minerals and Vitamin A will produce from 1.5 to 1.8 pounds of daily gain on a 400- to 500-pound calf. Some grain additions will usually be needed to get 2.0 pounds daily gain.

Why is corn bad for cattle?

Fine grinding corn should be avoided in beef cattle diets because fine-ground corn ferments quickly in the rumen. When feeding high levels of finely ground corn, digestive disturbances, acidosis and founder can occur.

What happens when a cow eats too much corn?

Signs of severe overload in a cow start out as weakness, staggering, or a total reluctance to move. These cows will develop a very foul-smelling watery diarrhea, often with undigested corn in the stool. In severe cases, the cows will become recumbent and not able to get up.

Is whole corn or cracked corn better for cattle?

When deciding whether to feed shelled corn or cracked, Loerch recommends shelled, whole-kernel corn. Cracked corn typically costs more because of extra processing, and bigger kernels are easier for cattle to pick up with their tongue, he says.


Is corn good for a cow?

Corn is an excellent energy source for cattle, too. From a plant perspective, corn is a grass – it just happens to be a much more nutritious grass than the stuff that's growing in your yard. The starch and protein that the corn kernel provides help cattle grow and thrive.

How many pounds of corn does a steer eat per day?

Corn typically comprises 85% of this diet. During this fattening period the animal will consume an average of 21 lbs of feed (dry matter) per day and experience a daily gain in weight of about 3.0 lbs in an efficient US feedlot.

What kind of corn do you feed cows?

Cows can be fed whole corn as a supplement. Corn would be considered an energy feed and therefore an energy supplement. In high forage cow diets, I would not feed more than 3 to 4 lb per head per day.

How much does it cost to raise a cow per year?

After adjusting for these other costs, the net return (all costs included) is –$182 per cow per year, or –$7280 for the 40-cow farm.


How long can a cow graze on one acre?

If one acre would feed a 1200lb cow for 44 days then it would feed a 600lb calf for 88 days. Higher grain yields provide more AUM and lower yields less. One acre of irrigated corn stalks or grain sorghum stubble will provide approximately 1.5 to 2 AUM of grazing.

What is the best feed for fattening cattle?

What is the best feed for fattening cattle? Barley is the best grain for lot feeding cattle, but wheat, triticale, sorghum, maize, and oats can be used. Oats is not an ideal grain on its own for cattle fattening but can be used with any of the other grains. Hay or silage could be used as the roughage source.

How much corn do you feed a calf?

Market weight for beef cattle is 1,100 to 1,400 pounds, depending on the frame size and the breed. The cattle consume 2 to 2.5 percent of their body weight in dry feed during this phase. A typical diet for a 1,000-pound steer is 5 pounds hay, 1.5 to 2 pounds soybean meal and about 13.5 pounds of shelled corn.

How much does a 300 lb calf eat?

pound calf will need to consume in the neighborhood of 7 to 8 pounds of grain daily. Small amounts of hay will compliment the grain ration for these 8 to 12 week old animals.


Can you finish cattle on corn silage?

Feeding corn silage is not a new concept for finishing beef cattle. Most feedyards process corn silage to be fed as acroughage at low inclusions. In general, corn silage contains 50% forage and 50% grain and is commonly added at 5 to 15% of diet DM in finishing diets.

How many bales of hay does a cow need a day?

A 1200-pound cow, ready for processing, will require 36 pounds of forage per day based on the formula used here. Thirty-six pounds of hay is close to one small square bale of hay per day, taking into consideration some waste.

Is corn silage bad for cows?

Corn silage serves as a high-energy forage for dairy cows. This is most important for high-producing herds and on farms experiencing problems with making or buying high quality hay crop forage. Corn silage, with its relatively high energy content, is also well adapted for use in low-cost rations for fattening cattle.

What is the largest expense in cattle feeding?

Year after year, feed costs remain the single largest expense in the cow-calf sector. In a typical year, feed equates to approximately half of total enterprise costs. However, feed may represent as much as 70 percent of all cow-calf costs when extremes such as drought occur.
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