Since 1960, Holstein dairy cows have exhibited a substantial decline in fertility, with serious economic consequences for farmers. Genetic selection programs in the United States and elsewhere have ...
Holstein Friesian dairy cows at a farm in Yakima Valley, Washington in 2023. Dairy herds in 13 states have been infected by bird flu since March. Four months after the first reported cases of bird flu ...
The record for most lifetime milk produced by a registered Holstein cow has been broken once again in 2023. This time by Nor-Bert Colby Connie, a 14-year-old Holstein owned by Nor-Bert Farm in Bremen, ...
The vache Canadienne dates back to the beginning of New France, but now it’s on the brink of extinction. A research team at ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results