Understanding the Risk Mould and mycotoxins in feed can impact cow health, milk production, reproduction, and long-term herd performance. Always rule out other causes before concluding mould or mycotoxins are the issue. Improvements may be seen within 5–10 days...

Lameness is a common and concerning issue that affects dairy herds of all sizes. It has a direct impact on cow comfort, health, and overall productivity. Lame cows often struggle with mobility, which can influence their ability to eat,...

Nuffield Canada has opened applications for its 2026 Agricultural Scholarships, with entries accepted until June 30. This prestigious program offers Canadian agricultural professionals the chance to gain global insight, expand their leadership skills, and bring innovative ideas back to...

Source: Government of Alberta Alberta Agriculture and Irrigation has released the 2025 Cropping Alternatives (Crop Budget Planning), which is an essential resource to support farm-level decision-making across the province. This annual Crop Budget Planning is tailored to specific soil zones and...

Bovine leukosis infection in cattle, like PFAS chemicals, is almost universal in dairy herds. Yet, unlike PFAS, we don’t have to resign ourselves to living with it; we can take specific steps toward its control and elimination. We will...

Episode Description Growing up on a dairy farm in the United Kingdom, Adam Lock, PhD, always thought he would take over the family business and milk cows for a living. Instead, he now works to help dairy professionals increase their...

Blue-green algae, scientifically known as cyanobacteria, are microscopic organisms that can form harmful blooms in farm water sources such as dugouts. These blooms are most likely to occur during hot weather, especially when temperatures exceed 25°C (77°F), and they...

Warm temperatures and steady rainfall have accelerated the maturity of grass, legume, and weedy species in the landscape and on-farm so far this spring. Two main species of concern that have been actively growing quickly around the county include...

California’s dairy sector has reached a major climate achievement—reducing methane emissions by 5 million metric tons of CO₂-equivalent (MMTCO₂e) annually. This progress brings the state more than two-thirds of the way toward its legislated goal of cutting livestock methane...

The U.S. Department of Agriculture (USDA) has raised its 2025 milk production forecast to 227.3 billion pounds, reflecting modest herd expansion and improved productivity. This adjustment, up 0.4 billion pounds from the previous forecast, is supported by an increase...

Wisconsin is set to implement monthly, mandatory milk sample testing across all dairy farms as part of the National Milk Testing Strategy (NMTS) to monitor for highly pathogenic avian influenza (H5N1) in cattle. This marks a shift from earlier...

Sixteen dairy farms from eight states have been selected to receive a total of more than $1 million in funding through the Dairy Farm Improvement & Modernization Grant, awarded by the Northeast Dairy Business Innovation Center (NE-DBIC). This funding...

Heat stress isn’t just a summertime concern — it’s a serious, ongoing issue that affects dairy heifers at every stage of development, including before birth. Managing heat stress is critical for maintaining herd health, growth, and future milk production. What...

Source: Iowa State University Extension and Outreach by: Ann Johanns The 2025 survey of cash rental rates for Iowa farmland shows that rates decreased, on average, by 2.9% in 2025 to $271 per acre. This is the first decline in cash...

Understanding how much urine a cow produces each day is important for nutrition research. Traditionally, scientists estimate urine output by measuring the concentration of creatinine—a compound made in muscle—found in the urine. A standard "fixed" value of 29 milligrams...