Herd Bulls

Herd bulls are selected based on genetic diversity while concentrating on scrotal size, fertility, growth and thickness. J&N bulls have been used in heifer studies at Mississippi State University to correlate scrotal size in bulls to fertility in heifers.

Being the largest producer of Black Hereford bulls, it has been the policy of J&N Ranch not to sell semen on our bulls but rather allow our customers to control the sale of Black Hereford semen.