Forage storage and management

By Keith Lesmeister, Ph.D., Vita Plus dairy specialist and Michelle Chang-Der Bedrosian, Ph.D., Vita Plus forage specialist | The silo was sealed well, the applicator was winterized, the chopper was cleaned and put away, and hopefully, the harvest crew finally caught up on some much-needed sleep.  Temperatures dropped and, hopefully, so did the silage pH.  Now it’s time to start feeding that corn silage.

By Jon Rasmussen, Vita Plus | While farms may “break the rules” of forage storage every now and then, the goal should always be to SAFELY store forages with nearly zero oxygen exposure.  If you find yourself frequently breaking the rules, it might be time to resize your feed pad.  Following are four rules to help you in the planning process.

By Renato Schmidt, Ph.D., Lallemand Animal Nutrition | Quality forage inoculants can be used to control the fermentation and quality of forages, as well as enhance the overall value at feedout. A newly available inoculant offers flexibility in feedout by allowing a silage to be fed as soon as 15 days post-ensiling.

By Jon Rasmussen | More farms are considering feed centers as a means to reduce shrink and improve efficiency by reducing the steps, wheel traffic, and time to load a TMR mixer. Here are a few suggested steps in the process of designing your ideal feed center.

With Terry Seubert, Vita Plus IT services development coordinator, and Dr. Michelle Chang-Der Bedrosian, Vita Plus forage and dairy technical services | Drone technology can help producers dial in their forage inventories and better manage their feeding programs.

By Wyatt Smith, Vita Plus dairy specialist Much of the Upper Midwest has noted lower-than-normal starch digestibility in this year’s corn crops. With warm weather only a few months away, we’ve started to question what impact this lower starch digestibility will have on the traditional summer milk slump. 

By Dr. Matt Gabler, regional business manager New technology now provides us with a safe, easy, insightful, and accurate means to evaluate and measure feed and forage inventory and management.  Unmanned aircraft systems (UAS) – often referred to as drones - aren’t just for the military to protect our freedom; they are useful tools in maximizing operations in a wide variety of applications – including forage and feed management. 

By Dr. Michelle Chang-Der Bedrosian, Vita Plus forage products and dairy technical service Laboratory analysis of yeast counts finds the majority of silages in the Midwest are undergoing active spoilage during the spring, summer and fall months.  However, when asked, most producers say they do not have a spoilage problem.  This hidden spoilage problem can be a major source of forage shrink and can also lead to decreased milk production, intakes, animal health, and farm profitability. 

“How long do we need to wait before we break into the new corn silage?” I get asked this question each fall. It is always a good idea to remember why we suggest the typical “wait periods” that we do.

By Andy Carlson, Vita Plus dairy specialist
The final step of harvest – and one of the most critical steps – is to effectively cover and seal our bunkers and piles to limit oxygen and protect forages.  We depend on bacteria to ferment and preserve forage, and virtually all these bacteria need a low-oxygen environment to efficiently do the job.  Here are some recommendations to help you cover forages safely, efficiently and effectively.

By Becky Arnold, Lallemand Animal Nutrition
In the previous article in this series, we discussed the value of achieving at least 15 pounds of dry matter per cubic foot as well as managing the packing process to achieve adequate compaction.  In this article, we will discuss dual-wheel tractors, track tractors, and pull-type roller packers, and their effects on silage density.  

By Kyle McLain, Vita Plus dairy specialist
Forage quality and quantity are very important for feed efficiency and profitability. However, safety trumps all of that when it comes to harvesting, storing and feeding forages. Nothing is more important than you and your employees returning safely and soundly to your families after a successful corn silage season. Here are some safety tips to consider when harvesting, storing and feeding forages.

One way to control costs on your dairy is to retain as much of your homegrown forages as possible.  Learn about our line of Crop-N-Rich forage inoculants and Silostop oxygen barrier plastic.

By Becky Arnold, Lallemand Animal Nutrition territory business manager
Packing density is the most important factor influencing silage quality once the crop has been delivered to the silo. The more densely packed, the quicker oxygen is depleted, stopping plant respiration and the rapid growth of aerobic spoilage organisms.

By Dr. Zach Sawall, Vita Plus dairy nutritionist and technical services specialist, and Pat Hoffman, Vita Plus dairy technical support specialist
“What else can we fit into our crop rotation to get more tonnage from the acres we have to work?” Italian ryegrass can be an effective forage option whether you’re looking to rescue a winterkilled alfalfa field or wanting to put up a grass forage.

Kevin Jarek and Dr. Matt Akins, University of Wisconsin Extension
During this year's virtual Wisconsin Agronomy Update, University of Wisconsin extension agents provided attendees with an update on Wisconsin’s alfalfa landscape and explained how alternative forages have increased in production to make up for lost alfalfa yields.