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Nebraska Grazing Conference Proceedings, 2018, Center For Grassland Studies, University Of Nebraska-Lincoln

Nebraska Grazing Conference Proceedings

Pasture Monitoring Sesion

Overview of Choquette Ranch by Jim Choquette

Field Applications of Pasture and Ecological Monitoring by Christine Su

Keeping Human Knowledge at the Center of Technology by Christine Su

Field Monitoring Exercise with Christine Su, Jim O’Rourke, Bethany Johnston, Brad Schick, Brent Plugge, Ben Beckman, and Jace Stott

Prescribed Fire, Bird Monitoring, and Butterfly Date by Andrew Pierson

Strategies for Rangeland Monitoring by Jim O’Rourke

Pasture Monitoring: Field Experience by Jeff Nichols, Beau Mathewson, and Mitch Stephenson

Ranch Succession Planning Session

Keeping Your Ranching Operation in the Family for Future Generations by Ron Hanson

Sharing Our Ranch Succession …

Effects Of Various Anthelmintic Treatments On Fecal Egg Counts, Performance Variables, Blood Parameters, And Lactate Dehydrogenase Activity In Stocker Calves, Cheyenne Auburn Hooks

Murray State Theses and Dissertations

Anthelmintic treatment is known to improve cattle performance; however, effects of long-acting eprinomectin (LAE) and co-treatment (Co-Trt) use has not been widely evaluated. Lactate dehydrogenase is an important cytoplasmic enzyme which can serve as an indicator of cellular damage but little information is available regarding differences in activity of calves receiving various anthelmintics. Therefore, the objective of this study was to evaluate the effects of various anthelmintic treatments on fecal egg counts (FEC), performance, blood parameters, and lactate dehydrogenase (LDH) activity of newly received stocker calves. This study consisted of 125 Angus based cross bred steers grazed during summer months …

Influence Of Production System On Animal Performance, Carcass Characteristics, Meat Quality, Environmental Impacts, Production Economics, And Consumer Preference For Beef, Megan Jean Webb

Electronic Theses and Dissertations

The overall objective of this study was to determine if the level of growth promotant technology used among production systems influence animal and carcass performance, meat quality, production economics, the environmental impact, and determine consumer preferences and perception. Angus � Simmental steer calves (n =120) were stratified by birth date, birth weight, and dam age in a completely randomized design and assigned to one of four treatments: 1) no antibiotics (NA, receiving no technology); 2) non-hormone treated (NHTC, fed monensin and tylosin); 3) implant (IMPL, administered a series of three implants), and 4) implant plus fed a beta-agonist (IMBA, administered …

Comparison Of Retaining Replacement Heifers In A Straight-Bred Angus System Versus Purchasing Crossbred Replacement Heifers To Be Bred To A Terminal Sire, Grady D. Ruble

Electronic Theses and Dissertations

Two evaluations were conducted to evaluate the biological and economic production efficiency of retaining replacement females in a straight-bred Angus herd (HR) as opposed to purchasing crossbred replacements for a terminal sire production system (PR) where maximum maternal and individual heterosis is achieved. The first study was a comparison of the HR system versus PR system. It was modeled after a 100 hd, straightbred Angus cowherd that raises their own replacement females. The (NASEM, 2016) model was used to determine the required metabolizable energy (ME)/animal for each stage of production. Stages were broken into segments including weaning – d 28, …

The Three Creeks Allotment Consolidation: Changing Western Federal Grazing Paradigms, Taylor Payne

Human–Wildlife Interactions

The federal government owns approximately 47% of all land in the western United States. In the state of Utah, about 64% of the land base is managed by the federal Bureau of Land Management (BLM) and the U.S. Forest Service (USFS). The government has historically issued permits to owners of private lands to allow the owners to graze their livestock on public lands. The permits (allotments) are generally of 10-year duration and allow for an annual season of use. In some cases, continued and repeated historical annual grazing practices may not be ideal for permit holders and their communities nor …

Effects Of Enzymatically Hydrolyzed Yeast Supplementation And Supplementation Frequency On Immune Parameters, Performance, And Digestibility Among Periparturient Beef Cows And Calves, Janine Swartz

Electronic Theses and Dissertations

Effects of enzymatically hydrolyzed yeast (EHY) and supplementation frequency (FREQ) on immune parameters among beef cows and calves was evaluated. Eighty multiparous (parity = 4.2 ± 0.3) cows were fed a common brome hay-based diet (CP = 8.0 ± 0.17%). Cows were blocked by expected calving date and stratified by body condition score (BCS) before random assignment of treatment. Beginning 88 ± 5 d prior to parturition, cows were provided 1 kg daily or 3 kg every 3 d of a soybean hull-based supplement (CP = 34.0, % of DM) that contained 0 or 3 g/kg EHY. The daily supplement …