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 ...

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 ...

I keep dairy crosses in a mixed zero grazing and free-range system. I also use Artificial Insemination but this was until last year when a farmer friend advised me to try his bull. This ended in ...