Feed quality and nutrition

By Dr. Darin Bremmer, Vita Plus dairy technical specialist
What once was considered a high corn silage diet is not high compared to today’s standards. In the past, you never heard of feeding milk cow diets containing more than 50 percent of forage dry matter (DM) from corn silage.  We now feed diets with more than 80 percent of forage DM from corn silage.

By Jon Urness, Vita Plus national forage specialist
What’s the number one reason for things going bad in the silage bunker, pile, bag or silo?

The answer to that question is often determined long before even a single load is put into those structures.

By Randall Greenfield, Vita Plus dairy specialist
Low milk prices are here. Again. And they’re expected to stick around for the rest of the year.

By Jon Urness, Vita Plus national forage specialist, and Dr. Michelle Windle, Vita Plus forage products and dairy technical service specialist
Last November, we received a call from a Vita Plus consultant in southwest Wisconsin asking about some yeast and mold counts.  He was helping a producer determine the effects of mixing a TMR and feeding it only once every three days to his prefresh group.  He took samples on each of the three days and submitted them for analysis.  He repeated this twice (Mix 1 and 2 from Farm A).  We sampled another mix for comparison in a similar way (Farm B).

By Jon Urness, Vita Plus national forage specialist
A kernel processing score between 60 and 70 has been widely considered as “ideal.” However, that might not necessarily be true depending on harvest moisture. Wetter corn silage has the potential for greater starch digestibility while drier silage may have far less starch digestion potential given the same processing score.