Bovine Virus Diarrhea (BVD) Virus Exposure to the BVD virus can cause diarrhea and death in young calves. Diarrhea begins about 26 hours to three days after exposure and may persist for quite a long ...
“Sex is the most important genetic trait,” says Colorado State University reproductive physiologist George Seidel, who recently presented a webinar on the topic, hosted by the Dairy Cattle ...