Results for pages tagged with "pregnancy"
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Achieving a desirable pregnancy rate in replacement heifers is contingent upon many things, but it all begins with nutrition.
According to the U.S. Department of Agriculture Animal and Plant Health Inspection Service, 28 percent of all calf deaths before weaning are due to birth-related problems. Therefore, managing females to calve with minimal difficulty is extremely important.
We have a tendency to balance winter rations for cows in two phases: non-lactating, in the middle third of pregnancy (dry); and then post-calving, in peak lactation (wet). Using nutritional requirements for the average weight of the cow herd, it's simple to come up with two feeding regimes; one for before calving and one for after calving.