The common perception is that cows that listen to relaxing music relaxes them, aiding in the release of oxytocin which in turn makes them possibly give more milk. But the main thing about this is cow comfort. The more the cow is comfortable, the higher likely she will produce milk, and more of it.
None. Dairy cows produce milk, not money.
The dairy cows that produce milk with the most butterfat content are Jerseys.
Dairy cows are bred to produce vast quantities of milk. They are also bred to be quite docile around humans.
In California, there is a dense population of cows. Naturally, with more cows present, there would be more dairy products produced.
All cows (mature female bovines) produce milk.
Specific breeds of cattle known collectively as dairy cows are bred to produce large amounts of milk as opposed to beef breeds that are bred for more size and subsequently muscle. There are also dual-purpose breeds that produce moderate amounts of milk and are more common as family cows. Holsteins, Jersey, milking Devon are common breeds of dairy cows.
Eventually, when they can no longer produce milk, yes.
Dairy cows can produce over 65,000 lb of milk per year.
No, only the "female cows" do. Male "cows" are not cows. They are bulls or steers, which do not produce milk. Female bovines that have had a calf (or at least two) are called cows and those cows produce milk. Young female bovines that have not had a calf are called heifers, and they are not able to produce milk because they have not had a calf yet.
No. Dairy cows have much larger udders than beef cows do. A dairy cow has been selected to produce more milk than what she can feed her calf to meet the farmers' demands for more milk to be produced per cow per day.
Companies such as McDonald use dariy cows for there hamburgers.
No. Cows are female, they're mature female bovines that have had a calf. Beef cows are genetically selected to produce more beefy frames than dairy cows are, and thus only produce enough milk for their calves. Beef cows are typically not selected for increased milk quantity like other dairy breeds are (including Holstein, Jersey and Brown Swiss), and thus, unlike dairy cows, do not produce so much milk that their one calf can't drink it all at one nursing.