Genetics
The basics of A2 milk
Beta-casein gene influences production of milk protein casein which has A1 & A2 variants.
BUYER'S GUIDE
VISIT OUR BUYER’S GUIDESince its formation, the Holstein Association has been dedicated to the development of the Holstein breed. We maintain the records for all ancestry, identity, ownership and performance information on more than 22 million Registered Holstein cattle.
Unlike the big seed companies, our success depends upon your success. That’s why we’re with you every step of the way—from seed to feed—helping you maximize the feed efficiency of every forage acre on your farm.