Genetics provide a strong foundation for positioning herds to benefit from evolving milk pricing structures. While fat and protein have both shown gains of the past 30 years, the growing gap between them highlights the need for greater emphasis on protein in selection and breeding decisions.

During calving season, your herd transitions through parturition to become a lactating herd. The physiological changes during calving, not to mention the strain of parturition, require a significant amount of energy and are quite remarkable.

Nationally, the average 2024 DHI test-day herd SCC was 181,000 cells per milliliter, unchanged from 2023, according to a summary report from the Council of Dairy Cattle Breeding (CDCB) and compared to previous reports from CDCB and the USDA’s Animal Improvement Programs Laboratory.

Which traits make an efficient dairy cow? To answer that question, it is useful to carefully think about what a very efficient dairy cow looks like. One definition of an efficient dairy cow is cow that maximizes milk production while maintaining good health and fertility, thereby optimizing profitability for the producer.  

As a dairy farmer, you are always looking for ways to improve the health and productivity of your herd. One often overlooked but highly beneficial feed supplement is liquid molasses.

U.S. milk producers again saw a decrease in average somatic cell counts (SCC) based on an annual summary of Dairy Herd Improvement (DHI) test-day results.

All we have to do is balance the ration to maximize fat, right? Regarding the number of variables involved in ration formulation, few diets are ever truly balanced. Consider the word “optimized” instead. Let’s look at several key nutrients that must be optimized for maximum butterfat production.