Articles

Footbath Management

Footbaths are the most commonly used management tool to control Digital Dermatitis (DD) on dairy farms.  Proper footbath use will make DD management more effective and save money by reducing the amount of solution used.

Proper foot wrap application

Digital dermatitis is one of the most common foot diseases of the dairy cow and can be found in even well-managed dairy herds. It is an infectious disease caused by a family of spiral-like bacteria called Treponema. Special attention must be given to this foot disease in order to treat the animals which serve as a reservoir of infection and to reduce the spread of infection.

Fresh cows: Finding the “off” cow

Fresh cows are the most important, and most vulnerable, group of cows in the barn. The first few weeks post-calving is the highest risk period for several diseases. Most infections, diseases, and/or metabolic disorders, such as milk fever, ketosis, retained placentas, metritis, mastitis, and displaced abomasums, or DAs, occur during this time.

Fresh cows:  Finding the sick cow

Fresh cows have the greatest production potential in a dairy, but they are very susceptible to disease. The post-calving period is a critical time in a cow’s life for its well-being and performance. Fresh cow metabolic disorders can hinder lactation and subsequent reproductive efficiency.

Are your calves ready for the long haul?

This article was originally published in the Wisconsin Agriculturist. In Wisconsin, it has become more common for pre-weaned dairy heifers and bulls to leave the farm before one week of age. Calves of this age can be transported easily, but first, they need to be ready for the trip as they have a reduced capacity […]

▶️ Watch: New insights about corn silage fatty acids

Feeding to maximize milk components has been an indispensable practice to optimize dairy profitability and homegrown forages are vital for this process. High-quality corn silage supplies energy for both the maintenance and lactation of high-producing cows.

Beef genetics on dairy females and examining the care of newborn calves: Results from a 2021 survey

The use of beef sires on dairy females has continued to be a common and growing management practice on dairy farms.  During the summer of 2021, UW-Madison Division of Extension educators surveyed 40 dairy farms known to be using beef sires to breed dairy females to assess their beef x dairy sire selection criteria, selection of dairy females to breed to beef sires, newborn calf management, milk feeding practices, and how they market their beef x dairy cattle.

Ventilation in Dairy Buildings

Ventilation is an important part of managing a dairy barn for maintaining air quality, removing heat and moisture, and providing a comfortable environment for dairy cattle. There are typically three types of ventilation systems used in dairy buildings: natural, mechanical, or a combination of the two.

Cow fertility in the post-genomic era: progress, challenges, and perspectives

Dairy cattle selection programs aim to improve the profitability and sustainability of the dairy industry, either by targeting traits that increase revenue or traits that reduce expenses. Fertility is one of several major trait categories that includes production, longevity, health, calving ability, conformation, and sustainability.

Managing transition cows on the smaller farm

Why is it that dairy farms in my area are averaging under the Wisconsin average of 24,884 pounds of milk per cow?  This question got me asking questions to some farmers and agri-service providers.  One piece of the puzzle that emerged is that we may need to be paying closer attention to transition cows in our smaller herds.  Care of the transition cow is not a new concept, but management strategies for the smaller farm may be overlooked when recommendations are shared.