Forage storage and management

By Dr. Michelle Chang-Der Bedrosian
All dairy producers share this goal:  Get more milk out of a homegrown forage and spend less on purchased feeds.  When it comes to forages, many factors – such as weather, soil depth and rainfall -  are out of our hands.  Here are 10 things we can do to improve forage quality and, hopefully, the milk production that comes from these feeds.

By Dr. Michelle Der Bedrosian
Most producers would probably say 2019 has been a stressful cropping season.  Many of our crops have experienced their own kinds of stress – and this could result in dangerous conditions as we harvest and put up forages.

By Dr. Eric Schwab
Mycotoxins are present in a wide range of livestock feeds. While the focus has been primarily on cereal grains, haylage and hay can also contain mycotoxins.  Grain byproducts, such as distiller’s grains and corn gluten feed, can have mycotoxin concentrations two to three times greater than the parent material as little mycotoxin destruction occurs during processing and concentration occurs in the byproduct stream.  Testing for mycotoxins should be considered when symptoms of toxicity exist among a large population of animals on your farm and cannot be readily explained.

By Dr. Darin Bremmer, Vita Plus regional sales manager
Parts of our market area saw intense rainfall and flooding in recent weeks, causing a delay in harvest until the fields can dry out.  Other parts saw the exact opposite and have dealt with severe drought for the better part of the growing season.

Both crop situations can result in low moisture levels and these producers will have to work through the unique challenges of harvesting low-moisture corn silage.  When it comes to properly harvesting and feeding dry corn silage, it helps to adjust harvest basics - such as kernel processing, chopping height and packing - to achieve a good fermentation.

By Dr. Michelle Der Bedrosian
As producers fill silos, bunkers or bags, I often get calls about gases coming off the silage.  During fermentation, many different gases are formed.  For the most past, this is very normal.  I expect gas formation to occur for roughly a week after a silo is sealed, although some silos can produce gas longer.  While some gases are harmless, others are deadly.  You can never be too cautious when it comes to silo gas.

By Vita Plus forage consultants
While we do our best to put up high-quality forage each year, sometimes Mother Nature has other plans. What is your strategy when disaster strikes your forage bags?

By Dr. Michelle Windle
Each year, inoculant companies and their representatives vie for your business.  Decisions should be made based on proven facts rather than marketing, smoke and mirrors.  Therefore, we’d like to share some myths we’ve heard as well as some scientific responses to help “clear the smoke.”

By Dr. Michelle Windle
Many farms have a limited amount of space on the feed pad to store their homegrown forages.  This leads some producers to store multiple crops in close proximity.  January and February mark the time of year when many producers move from one crop to another.  Although avalanches can occur in a wide array of situations, it is especially common to see an avalanche at the interface between two crops.  This creates a dangerous situation.

By Jon Rasmussen
Have you visited a nature park and climbed to the top of a tall observation tower?  Finding your way through the woods is completely different after gaining this overview compared to standing on the ground.

How we observe cow behavior at the feedbunk can also really make a difference in what we see.  If we expand our view, we can gain a lot by improving feedbunk behavior.

By Bryan Knoper
Do you know the value of your stored forages? 

At the farm level, it is worth more than the cost to build another freestall barn.  At the cow level, it is realized in the fluctuation of her milk production when you switch forages.

By Dr. Darin Bremmer
We knew fields were wetter than normal heading into fall harvest, but we didn’t expect the season’s heavy rains.

Corn also matured quicker this year, resulting in drier-than-normal corn silage.  It dried even more as farmers waited out the rain to get back in the field.  To properly harvest and feed this dry corn silage, it came down to adjusting the basics, including kernel processing, chopping height, packing, and good fermentation.

By Dr. Laurie Winkelman
In tough economic times, nutritionists often get questions and requests to reduce feed costs on farms. From a nutrition standpoint, a cow needs what a cow needs and that won’t change if milk is $25 per cwt or $12 per cwt.

By Dr. Andy Kniesly
Feed costs represent one of the largest expenses on a dairy farm. As dairy farmers look for ways to improve their profitability, they often look for ways to reduce their feed costs. One area that sometimes gets overlooked in the quest to reduce feed costs is feed shrink.

By Dr. Michelle Windle
The sun is shining, the smell of grilled brats is in the air, ice cream is on my mind and the kids are laughing as they run through the sprinkler. 

There’s no denying it.  It’s summertime and with warmer temperatures come TMR heating and spoiling.

By Randall Greenfield
Walls or no walls?  This question inevitably comes up when considering storage options for ensiled forages and grains. The answer, of course, is always “it depends.” For any specific situation, the ultimate solution could be different than the next. For the purpose of this article, however, I’ll make some generic comparisons.