Calculating calving distribution is one way to evaluate the previous year’s cow herd reproductive performance. This assessment calculates the number of cows calving in 21-day periods during the ...

Nutrition and bull management are key factors behind higher open cow rates in cattle herds this breeding season.

UNIVERSITY PARK — Penn State Extension recently launched an online course focused on the basics of bovine reproduction and safe, efficient reproductive management practices and protocols. One of ...

It’s easy to get caught up in all the new techniques and tools when it comes to managing a cow herd, but it’s worth taking a look at the most basic part of the cow herd—the cow—and what she needs to ...

Cows, along with sheep, goats, deer, antelope, bison, buffalo, moose, elk, and reindeer, are all ruminants. These are mammals with four compartments in their digestive system that let them re-chew and ...

Targeted reproductive management (TRM) systems rely on automated monitoring devices and offer an alternative method for ...

Evidence indicates that allowing beef calves to stay in the maternal herd beyond the age of natural weaning promotes animal welfare and may enhance the cows' natural reproductive potential.

Achieving an appropriate calcium balance in dairy cows is critical near calving, but not only to ensure a healthy transition to lactation. According to a new study, calcium added to acidified ...