CDCB In The News
CDCB delivers the latest news on genetic improvement, research and U.S. evaluations through its monthly newsletter, dairy media, and events.
Selecting for Greater Parlor Efficiency is Possible
August 7, 2025
Dairy farmers now have a more powerful, long-term tool to affect the milking time of their herds with a new trait developed by the Council on Dairy Cattle Breeding (CDCB): milking speed, which became available for Holsteins in the August triannual genetic evaluations.
Novel Milking Speed Trait is Highly Heritable
June 23, 2025
Soon, a new tool will be available to help make the milking process even more efficient and uniform: genetic selection for milking speed in Holsteins.
Health Traits Updated, Reflecting Data Surge
April 1, 2024
The most significant change for the April 2024 triannual evaluations is an adjustment in the trait model for six CDCB health evaluations – resistance to milk fever, displaced abomasum, ketosis, mastitis, metritis, and retained placenta.
Leverage Genetic Tools to Breed Healthier Cows
August 8, 2022
Genetic evaluations to strengthen resistance to six health disorders are available for Brown Swiss animals beginning August 9, 2022.
CDCB Health Traits Extend to Brown Swiss
July 22, 2022
Beginning August 9, 2022, Brown Swiss animals will receive CDCB evaluations for disease resistance for six traits: milk fever (MFEV), displaced abomasum (DA), ketosis (KETO), mastitis (MAST), metritis (METR) and retained placenta (RETP).
Getting Milk Yield Right
June 14, 2022
Milk, fat and protein yields are the primary drivers of dairy farm revenues.
We’re Making Strides on Improving Feed Saved
December 6, 2021
One year ago, the trait Feed Saved made its debut in the December 2020 genetic evaluations published by the Council on Dairy Cattle Breeding (CDCB).
Horn Fly Resistance Observed in Organic Holstein Cattle, Study Finds
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.
CDCB Connection
A monthly newsletter, details genetic evaluation updates and industry news.
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