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Managing Cows with Limited Perennial Pasture – A Producer Perspective

By Karla Wilke

By interseeding annual grass into established alfalfa fields and applying water with a K-line irrigation system, Jerry Weekes has developed a system for maintaining cows on limited perennial acres. Jerry Weekes has spent a lifetime in the cattle industry. Most recently, Jerry sold the local sale barn he owned for 27 years, in the Nebraska Panhandle, but continues to develop innovative approaches to the cattle industry. Intensive grazing management is not a new concept and is certainly not new to Jerry Weekes who was first introduced to the Allan Savory school of grazing management many years ago in South Dakota.  

Today Jerry Weekes buys bred cows in January and February, winters them on dormant grass with protein supplementation, then grazes the pairs on the triticale interseeded alfalfa mix using an intense rotation system.  By purchasing short term cows, weaning the calves, and selling the cows in July and August, he avoids dealing with bulls, and takes advantage of the seasonal peak in the cull cow market. He can then use the regrowth from the intensive grazing system to grow the weaned calves. 

Source : unl.edu

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Reducing Nursery Feed Costs Without Losing Performance - Dr. Julian Arroyave

Video: Reducing Nursery Feed Costs Without Losing Performance - Dr. Julian Arroyave


In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Julian Arroyave, a research swine nutritionist at Carthage Innovative Swine Solutions, discusses nursery feed budget strategies designed to reduce costs without compromising pig performance. He explains trials comparing high, medium, and low phase 1 and phase 2 feed budgets, including commercial validation data showing improved income over feed cost when lower-budget programs were applied under healthy herd conditions. Listen now on all major platforms!

Click here to read the full research article: https://academic.oup.com/tas/article/...

"Results showed that the low-budget program increased income over feed cost by $1.48 per pig."

Meet the guest: Dr. Julian Arroyave / julian-arroyave-jaramillo-638740129 is a research swine nutritionist at Carthage Innovative Swine Solutions, with experience in nursery nutrition, diet formulation, and commercial research trials. He completed his PhD at Kansas State University and previously worked as a nutrition supervisor at Kekén in Mexico. His work focuses on nutritional strategies that improve production efficiency while controlling feed costs. Learn more from Dr. Julian Arroyave Jaramillo on The Swine Nutrition Blackbelt Podcast, available on all major platforms.