That all depends on the individual cow and what that cow is fed. Feed efficiency is measured by dividing the amount of gain an animal experiences by the amount of feed it is fed. Feed efficiency can be influenced by the amount of grain put in a diet, the hormonal implants an animal recieves, the ionophores included in a feed, and the animal's genetics and breeding. Thus, feed efficiency itself is highly variable and tends to be inconsistent with each individual animal. This is because there are feed efficiency calculations which deem an animal suitable to be finished on a grain-based diet, and feed efficiency calculations that deem an animal suitable to be finished on grass.
There is much discussion on feed efficiency of beef cattle, so much that it would be worthwhile to visit some or all of the related links posted below.
you feed male cows (bulls) the same thing that you feed female cows so mostly grass.
Farmers and ranchers often feed the cows. However cows are able to feed themselves when they're out grazing on pasture.
Grass is the most inexpensive feed you can feed your cows. It grows in your backyard and in your pastures, and only requires the cows to harvest it themselves. Hay comes as the second least expensive feed to feed cattle.
Ten pounds per cow
you feed them RAW MEAT from cows
It will feed 20 cows in 80 days.
To feed their baby.
What slaves??
no
Dairy cows, even though they are not lactating, still have higher nutritional demands than dry beef cows, so baleage (a form of silage) is a recommended feed to feed to them.
Yes, but it's not acceptable for dairy cows,
They can eat wheat but it depends on the farmer if they want to feed cows wheat.