Current Progressive Dairy digital edition
Advertisement
breadcrumbs

Topics

Peruse practical information for the dairy producer on essential topics including management, A.I. and breeding, new technology, and feed and nutrition.

LATEST

When crude oil was $10 a barrel, the benefits cow power can provide to farms, communities and the environment were a blip on the radar. Now that crude oil has surpassed $70 a barrel, interest in renewable energy is on the rise. However, biogas recovery from anaerobic digestion still takes a backseat to ethanol and biodiesel in the limelight. Experts in the energy field are beginning to shift this focus, pointing out the multiple benefits of using waste to produce biofuels.

Read more ...

Ammonia used to be considered only as a nuisance odor emitted by dairies and other livestock operations. Now, ammonia is known to react with atmospheric nitric and sulfuric acids to form fine particulate matter (known as PM2.5), which is a major contributor to smog production.

Read more ...

The goal in feed bunk management is to obtain maximum dry matter (DM) intake by ensuring that a fresh, palatable, balanced TMR is available to all cows.

Read more ...

When milk prices are down, independent nutritionist Greg Bethard has this advice for the dairy producers he serves: “Stay the course with your rations.”

Read more ...

Negative energy balance (NEB) is a physiological challenge the Holstein dairy cow faces in the early postpartum period when dietary energy intake cannot meet with energy output in milk. Infectious diseases commonly seen are retained placenta, metritis and mastitis, which are consequences of depressed immunity and NEB. Metabolic disorders may include ketosis, displaced abomasum and fatty liver.

Read more ...

The basic driving forces for manipulating the composition of milk are much the same now as they were 25 years ago. They include:

Read more ...