Feed quality and nutrition

Feed makes up more than half of the costs on a dairy farm. In recent years, more attention has been given to the cost of feed shrink. More indoor feeding centers are being constructed in the Upper Midwest.

As this year’s crop plans and seed hybrids are finalized, some producers are considering pairing reduced-lignin alfalfa with brown midrib corn silage. The question arises, can pairing these technologies result in too much digestible fiber?

Mold spores are everywhere - in the air, on your skin and on the plants we harvest for animal feed. Certain weather conditions during the growing season can promote the growth of molds.

Maximizing homegrown forages is appealing to dairy producers, especially as they face tough market conditions. Many considerations should be made to ensure you don’t lose money in the quest to save it.

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.

Spoilage is a challenge that all producers face at some point and the cost of not addressing it can be high.  For example, if corn silage is worth roughly $40 per ton, a 5,000-ton pile is worth $200,000.  Even a 1% loss on this pile means a loss of $2,000 worth of feed.  Typical losses from spoilage easily exceed this number.  Preventing spoilage means feed stays in the pile and money stays in your pocket. 

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 Katelyn Goldsmith, Vita Plus | With spring’s arrival comes the anticipation of field work.  This is the perfect time to review the tools to optimize crop outputs.  Three simple tools and practices can be used to assess your alfalfa stands, predict quality, and estimate harvest timing.

By Michelle Chang-Der Bedrosian, Vita Plus | A rapid decline in pH is crucial to achieving an optimal silage fermentation, preserving silage nutrients, and maximizing the feed’s value. Research-proven bacterial inoculants are valuable tools in driving this rapid pH decline amidst the variables that can affect the ensiling process.

By Steve Murty, Vita Plus, forage products specialist | The same questions arise several times every spring.  "Will my alfalfa stands survive another season?  Will there be enough forage this coming year?"  A proactive approach to answering these questions begins in late fall after you have filled the silos, pumped the pits and seeded cover crops.

By Michelle Der Bedrosian, Ph.D., Vita Plus | In the world of silage production, achieving optimal fermentation and a rapid pH decline are key to preserving forage quality and maximizing feed value. The pH of the silage is one of the most crucial factors in this process, affecting the overall nutritional quality of the feed.

By Michelle Chang-Der Bedrosian, Ph.D., Vita Plus, and Adam Durrin, Aurox | In the agricultural industry, efficient silage management is crucial for maintaining a steady and reliable supply of feed for feedstock.  One of the challenges in this process is accurately estimating shrink during storage.  Traditional methods of estimating these losses, such as measuring the density of the pile with a drill and probe and then measuring pile disappearance, can be time consuming and prone to errors.  However, with the advancements in drone technology, there is now a more efficient and precise solution.

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 Jon Rasmussen, Vita Plus | Routine feed inventory assessments are critical for managing your livestock operations. We need to have enough feed (but not too much feed) and we also need to plan feed budgets based on what will be available. When Mother Nature interrupts normal harvest intentions, we need to measure inventories more frequently and discuss alternatives to fulfill the feed budget.

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).