Farms.com Home   News

Feedyard Manager Insists Good Health And Quality Genetics Go Hand In Hand

When it comes to calf health at Chappell Feedlot in southwestern Nebraska, manager Tom Williams gets down to details with customers. Each load is unique, based on their history.

“If we have some health issues, depending on what they are we’ll go back to the ranch for instance, a lot of ranches will have some mineral deficiencies, mineral issues, which may be a problem for adequate development of the immune system,” Williams said. “So in several cases we’ve had people go back and soil test and change their minerals.”

That one-on-one counseling shows in the finished cattle leaving the feedyard and their beef in the grading coolers, but the good health must start on the ranch. Williams advises that calves should be vaccinated twice if possible. He suggests vaccinating once while still nursing and again a couple weeks before moving them to the feedyard. He recommends that cattle be returned to their pens immediately after any doctoring to reduce the chance of reestablishing viruses.
 

Click here to see more...

Trending Video

Validating Net Energy in Commercial Swine Systems - Gustavo Lima

Video: Validating Net Energy in Commercial Swine Systems - Gustavo Lima


In this episode of The Swine Nutrition Blackbelt Podcast, Gustavo Lima, PhD candidate at Iowa State University, explains how soybean meal net energy is evaluated using growth assays and calorimetry. He discusses caloric efficiency, validation under commercial conditions, and differences between controlled and real-world environments. Gustavo also highlights practical implications for diet formulation and ingredient valuation. Listen now on all major platforms!

“Indirect calorimetry provides a precise estimation of ingredient energy, yet validation under production conditions remains essential for accurate application in real systems.”

Meet the guest: Gustavo Lima / gustavo-lima-a9867127 is a PhD candidate in Animal Science at Iowa State University, specializing in swine nutrition, ingredient evaluation, and energy metabolism. With over 15 years of experience across Latin America, his work focuses on soybean meal utilization, caloric efficiency, and applied research for commercial production systems.