A cow is analyzed by her conformation, her milking ability, mothering ability, calving ease, and her ability to wean a good-sized calf. The history of the calves she raised or that have grown into cows are also analyzed. Then the producer makes a decision of what kind of bull to use on her to improve her progeny that may replace her in the future. Bulls are selected based on their EPDs and their conformational qualities that should be better than hers. The calf that she produces should be one that has superior characteristics to her own, making it one that will be better for producing future generations.
All cows that exist today have been selectively bred to be what they are now. They also will be selectively bred to produce the desired calf that the farmer needs to either produce more calves or be slaughtered for beef production later in its life.
This is an impossible number to obtain, because cows get bred and calve out every day in the US. One day there may be 4 million cows that are bred, the next there may be only 200,000 that get bred. And each year that a statistics is taken of how many cows get bred in the US, each year it will be very different from the next.
No. The horse has been selectively bred.
some dogs are selectively bred to do jobs like some dog are made to work on farms doing jobs like looking after the sheep to make sure a fox doesn't eat them.some dogs are selectively bred to do jobs like some dog are made to work on farms doing jobs like looking after the sheep to make sure a fox doesn't eat them.
They are not. Cattle (cows and heifers) are bred either via artificial insemination, or natural breeding.
It could be safe to say that cows were starting to get selectively bred for dairy production before recorded history, such as before the 18th century and even 200 years before then.
All cows that exist today have been selectively bred to be what they are now. They also will be selectively bred to produce the desired calf that the farmer needs to either produce more calves or be slaughtered for beef production later in its life.
chickens are selectively breed for ther eggs to be bigger and yummyer and also dogs are for going to shows hope i helped :)
GOOD quality German Shepherd lines which are WORTH a lot are selectively bred. Poor bred German Shepherds are not, hence why they are not good quality.
its cock
Yes.
A purebred.
Yes....Short bred and long bred cows are two types. Other two types are dry bred cows and 3-in-1's.
Dairy cows that are crossbred to zebu-type cattle are the best types that will handle a tropical climate. Even pure B. indicus cattle that are selectively bred for dairy production are the best for handling such climates.
People have selectively bred dogs from wolves
no, i dont know the answer i came on here to get an answer!
Domestic livestock are those