Keys for Cornstalk Grazing

Oct 07, 2025

By Aaron Berger

Nebraska has 10.5 million corn acres and 1.5 million beef cows — more than enough acres of corn residue for grazing beef cows through the winter.

Scouting fields before grazing is important to determine the amount of corn present and to look for spilled corn that could cause grain overload, which could result in cattle bloat or death. If there are more than 8-10 bushels of corn on the ground per acre as ears of corn, a grazing strategy to control corn intake will need to be used to minimize grain overload risk.

When there is a minimum of ears of corn on the ground, the number of cattle to be grazed and the length of time for grazing should be determined based on corn bushel yield per acre and the average weight of cattle. The UNL Corn Stalk Grazing Calculator is an Excel® spreadsheet that can be used to calculate this.

Source : unl.edu

Video: What Causes Ear Necrosis in Pigs? - Alison Jeffery

In this episode of The Swine it Podcast Show Canada, Alison Jeffery, a PhD candidate at the University of Saskatchewan, discusses emerging research on ear necrosis in pigs. She explains the role of Fusobacterium necrophorum, how ear biting may introduce bacteria into damaged tissue, and what researchers are learning about disease progression, welfare, prevention, and future management tools. Listen now on all major platforms!

"Ear necrosis is not only an infectious disease challenge, it is also a welfare issue shaped by behavior, tissue damage, and the farm environment."

Meet the guest: Alison Jeffery / alison-jeffery is a PhD candidate in Large Animal Clinical Sciences at the University of Saskatchewan. Her research focuses on improving swine health and welfare by understanding and mitigating ear necrosis in pigs. Her background includes swine research, producer support, laboratory work, and studies in animal science and veterinary microbiology. Learn more from Alison Jeffery on The Swine it Podcast Show Canada, available on all major platforms.