A cow typically needs 7% (non-lactating cows) to 10% (lactating) of her body weight in water per day.
That depends on a lot of factors, including breed, physiological factors, reproductive factors, salinity of the feed, dryness of the feed, environmental factors, etc. Typically a cow will drink around 7% to 10% of her body weight in water per day.
however much it drinks
I'd imagine it is much the same as horses. An undercover area with water and hay?
Around 75 to 90% of a cow is made up of water.
The amount of feedstuffs and water that a cow needs is measured on a per-day basis, not per hour. Even then it is really dependent on the individual animal itself, especially when it comes to water requirements. As far as feed is concerned, the maintenance requirement for a cow is around 2.5% if its body weight in dry matter ration per day. As-fed ration is variable depending on many things including moisture of the feed, physiological requirements of the cow, and the time of the year.
You cannot make a cow. Feed is to be fed to a cow, not to make one.
You Need To Drink More Water You Unhealthy Cow :)
Depending on her size and her level of water consumption, a cow can expell around 20 L of urine per day. Usually, the more water a cow will drink the bigger her urine output.
A dairy cow will drink upwards of 40 to 50 gal. of water per day.
It contains about 87 percent water and 13 percent solids
Barn-space for a cow that weighs 1,000 to 1,300 lb is 20 to 30 square feet
well if it is a baby cow and it is still nursing then they want to suck all the water out of their mommy's nipples (boobies)