With calves weaned, veterinarians criss-cross the country conducting pregnancy checks, or preg checking, cow herds. The vet calls out and marks an “O” on the hips of “open” or non-pregnant cows.

K-State beef cattle experts emphasize early heifer preparation and the role of nutrition in early conception and calving ...

Animal scientist Kyle Caires and a research team have found a way to nearly double pregnancy rates in wagyu, a Japanese breed of cattle that typically has low rates of reproduction but is prized for ...

K-State beef cattle experts emphasize early heifer preparation and the role of nutrition in early conception and calving success.

The days of guess work in breeding dairy cattle are gone. Today's DNA sequencing means more productive cows and less pollution. Breeding cattle through artificial insemination began in the 1940’s.

Researchers of the Veterinary Faculty of the CEU Cardenal Herrera University (CEU UCH) and the National Institute of Farming and Food Research and Technology (INIA) have designed a new protocol to ...

Charles Looney, professor of cattle improvement for the University of Arkansas System Division of Agriculture, and his staff will conduct a pair of two-day workshops in cattle artificial insemination.