November 16, 2021
UNIVERSITY PARK, Pa. — Some Holstein dairy cattle, particularly those with white coat coloration, naturally fend off the horn fly, a parasitic insect known to cause stress and disease in grazing cattle, according to new research conducted in Penn State’s College of Agricultural Sciences.
July 2, 2021
Lifetime Net Merit (NM$) has driven genetic progress since 1994 by promoting a balanced selection of all available, economically-important traits to maximize profitability of dairy cows.
March 18, 2021
A new milestone was achieved on March 5 – that’s when the 5 millionth individual genotype was recorded in the national dairy cooperator database.
A monthly newsletter, details genetic evaluation updates and industry news.