Animal health

It is no secret that forage quality can make or break the productivity — and profitability — of a herd. When we accurately identify feed hygiene challenges, we can take steps to minimize negative outcomes and prevent future occurrences.

Fecal starch is a major quantifier of a TMR’s starch digestibility, which can make or break a dairy’s feeding program.  The key to determining the cause of a suboptimal fecal starch percentage is to examine the individual starch sources in the diet.

Selecting corn hybrids is an important step in shaping the nutritive value of corn silage, which directly impacts the productivity and profitability of a dairy operation for the next year or more. However, many factors should be considered during hybrid selection, including multiple nutrients and other traits related to yield, plant health and drought resistance.

By Paulina Letelier, Ph.D., Vita plus | Many farms throughout the Midwest reported harvesting drier-than-ideal corn silage this season. Here are some strategies to get the most from these dry corn silages.

By Rick Grant, William H. Miner Agricultural Research Institute | Forage quality is an overlooked component of cow comfort. Forage particle size, NDF degradability, fragility and dietary forage percentage must allow the cow to consume feed within 3 to 5 hours per day. Too much forage fiber, poorly digested and/or coarsely chopped forage will extend eating time beyond 5 hours per day and probably limit dry matter intake (DMI).

By Stacy Nichols, Vita Plus | As we enter the summer months, we face a higher risk of milk fat depression caused by several factors.  One of those factors can be the increased availability of starch and corn oil in well-fermented corn silage and high moisture corn.

By Jarrod Blackburn, Vita Plus dairy specialist
Many different bird species make a dairy farm “home” in the cooler months, posing a risk to the health of livestock and people as well as the farm’s bottom line. Luckily, you have options to control those bird populations and protect your investment.

By Dr. Limin Kung, University of Delaware professor of animal and food sciences
Silages start to spoil when exposed to air. Because total mixed rations (TMR) contain silages, they are also prone to further spoilage in the feed bunk, and the consequences of feeding these feeds can vary depending on several factors.

​By Dr. Eric Schwab, Vita Plus dairy technical specialist
Mycotoxins are present in a wide range of livestock feeds. If you determine that a mycotoxin challenge exists, here are 3 mitigation strategies to help alleviate the situation.

By Jon Urness, Vita Plus national forage specialist
If you have adequate corn silage kernel processing, yet a high fecal starch percentage, you may need to look into your grain source and high moisture corn processing equipment for answers.

Two of the most common types of high moisture corn processing equipment available are hammer mills and roller mills.  Either can adequately process corn, but the choice sometimes boils down to availability.

A "good" joke, but it’s not funny when those molds appear in your feed and start causing trouble.

By Jon Urness, Vita Plus national forage specialist
Wildlife pests found around bunkers, piles and bags are not only an unsightly nuisance, but can also wreak havoc by spreading serious disease threats to livestock and even humans.