Yes you can.
A barren cow is another name for an open cow or heifer. Barren cows are cows that are not pregnant.
An open or barren cow.
If it has been mated and don't have a calf, then it's barren.
Yes. A barren cow (one that is open, or not pregnant) is able to come into heat or estrus.
There are plenty of reasons you could be having a problem. The first set of reasons are "operator error" - did you inseminate 12 hours after observing a standing heat? Did you inseminate into the uterus, completely through the cervix? Did you keep the semen straws frozen properly until useage? The second set of reasons are "cow problems" - does the cow have a normal uterus? Does the cow ovulate, or is she developing cystic ovaries? Does the cow have fertile oocytes? Both sets of problems can be easily evaluated by your veterinarian - after 6 months, I would suggest paying the farm call fee and have him/her out.
A cull cow. She can also be called a free-loader, a barren cow, an old cow, etc., but cull cow is the best term to use because cows that can no longer have a calf is one that no longer needs to be a part of the more productive cow-herd.
a cow can produce 1,050 to 1,200 per week (121.8 to 146.3 gallons)
No. She is a dairy cow, one that is used to primarily produce milk.
A cow that has NEVER had a calf in her lifetime is called a Heifer. A cow that has not had a calf YET is a heavily pregnant or heavy-bred, or a short-bred or long-bred cow. A cow that has not had a calf during a calving season is called a barren cow, an open cow, a cystic cow, a cull cow, a meat/slaughter cow, a poor cow, a free-loader, etc.
A dairy cow will produce anywhere from 10 to 45 gallons of saliva per day.
holstine
No