Supporting Science

Research White Papers & Articles

Pulmonary Hypertension (PH) in beef cattle: Complicated threat to health and productivity in multiple beef industry segments

M.G. Thomas et. al; Colorado State University et. al

Field-testing $Beef in purebred Angus cattle

Anderson, K.; T. Brink, M. Gardiner and S. Hands

Related reading:  That much better? 

Factors increasing quality grades in U.S. fed cattle

P. Dykstra, Beef Cattle Specialist, Certified Angus Beef LLC

Related reading: Why quality grades are improving

Yield grading: History, issues and opportunities

T. Lawrence, West Texas A&M University

Related reading: Beef yield grade opportunities detailed

The scientific basis of the Certified Angus Beef ® brand specifications

P.D. Bass, Certified Angus Beef LLC

Related reading: Documented beef quality

Recent trends: Beef quality, value and price

 J. Tatum, Colorado State University

Related reading: Increasing the odds for beef

Determination of the effect of branding on consumer palatability ratings of beef strip loin steaks of various quality levels and ground beef of various lean points from different subprimals

T.G. O’Quinn, Kansas State University 

Related reading: Opening eyes to the brand

Cross-category indulgence: Why do some premium brands grow during recession?

T. Mark et. al, University of Guelph, et. al 

Related reading:  Premium beef a crossover success

Sensory evaluation of tender beef strip loin steaks of varying marbling levels and quality treatments

C. Corbin, et.al, Texas Tech University et. al

Related reading: Given tenderness, marbling is key

Genetic basis for heat tolerance in cattle

M. Rolf, Oklahoma State University 

Related reading: Hot topic, cool solutions

Heat stress is a multi-faceted challenge that not only causes production losses, but is also an important…

Best practices for managing heat stress in feedyard cattle

T. Mader, Mader Consulting LLC

Related reading: In the cool of spring, plan for the heat of summer

These guidelines were developed based on published research information as well as practices known to be…

Changes in the ground beef market and what it means for cattle producers

N. Speer, et. al, Western Kentucky University

Related reading: The ground beef market and price signals  

This white paper explores and outlines some of the important dynamics around the ground beef category…

Retail and foodservice marketing trends for beef

B. Harsh, et. al, Oklahoma State University 

Related reading: We still want beef

Should beef quality grade be a priority? 

Jillian Steiner and Dr. Scott Brown, University of Missouri

Related reading: Quality builds future for beef 

Effects of the 60-d window around the time of weaning on subsequent quality grade and eating quality of beef

J. Ahola, Colorado State University

Related reading: Marbling matters as weaning time approaches

External influences on North American beef production: How will the cattle feeding industry adapt? 

P. Anderson, Midwest PMS, LLC

Related reading: From ‘happy accidents’ to intentional beef quality 

Selection for marbling and the Impact on maternal traits

J. K. Smith and S. P. Greiner, Virginia Polytechnic Institute and State University

Related reading: Marbling, maternal cows work

The relationship between subcutaneous fat and marbling

R. Maddock, North Dakota State University

Related reading: Where back fat, marbling and money meet

Breeding programs from a cattle feeder’s perspective

J. Tom Brink, J & F Oklahoma Holdings, Inc.

Related reading: More than one path to cattle profit

Consumers, business and breeding systems: Charting the beef industry’s path

N. Speer, Western Kentucky University

Related reading: Beef industry’s path charted

Defining and quantifying Certified Angus Beef ® brand consumer demand

L.Zimmerman and T. Schroeder, Kansas State University 

Related reading:  News release 1, News release 2, News release 3 

Genetic aspects of marbling in beef carcasses

A. Herring, Texas A&M University 

Related Reading: Genetics and marbling in beef

Southern Carcass Improvement Project review

J. Tom Brink, Gardiner Angus Ranch 

Related reading: SCIP to the premiums 

Effects of nutrition and management during the stocker phase on marbling score and quality grade

C. Krehbiel, et. al  ; Oklahoma State University

Related reading: Stocker strategies affect value

Crossbreeding: Considerations and alternatives in an evolving market

N. Speer, Western Kentucky University 

Related reading:  Executive summary

Effect of time of birth within the spring calving season on performance and carcass traits of beef calves fed in the Iowa Tri-County Steer Carcass Futurity.  

G.D. Fike, et. al; Certified Angus Beef LLC

Related reading: Powerpoint 

Factors affecting intramuscular adipose tissue development in beef cattle

B. Johnson, et. al; Texas Tech University

Related reading: Efficient, high quality beef

Effect of health treatments on feedlot performance, carcass traits and profitability of beef calves fed in the Iowa Tri-County Steer Carcass Futurity.

G.D. Fike, et. al; Certified Angus Beef LLC 

Related reading: Healthy cattle, healthy profits

Effect of hide color and percentage Angus on feedlot performance and carcass traits in beef calves.  

L. Corah, et. al; Certified Angus Beef LLC

Related reading: Powerpoint

Feedlot performance and carcass traits for Southeast or Midwest calves.

D. Busby, et. al; Iowa State Universtiy and Certified Angus Beef LLC

Related reading: Powerpoint

Producing flavorful beef

J.D. Tatum; Colorado State University

Related reading: Marbling governs beef flavor

Effect of nutrition and management practices on marbling deposition and composition

S. Duckett; University of Georgia, Athens

Related reading: Stacking management traits for marbling

The relationship between marbling and other EPDs with implications when making beef cow herd breeding and management decisions 

T. Marston; Kansas State University

Related reading: Cows that work, calves that grade 

The value of marbling in consumer acceptance of beef 

L. Corah; Certified Angus Beef LLC

Related reading: Evocative, emotive marbling

The effect of cattle disease on carcass traits

R.L. Larson, DVM, PhD, ACT

Implant strategies for high quality grade beef production

R. Pritchard; South Dakota State Universit

Related reading: Marbling myths debunked

Nutritional and management factors affecting marbling deposition

L. Berger & N. Pyatt; University of Illinois

Related reading: High proprionate glow 

Characterization of Certified Angus Beef ® steaks from the round, loin, and chuck

Nelson et. al, Oklahoma State University Related reading: Defining the CAB difference

Videos

Reality in beef research

Researching regional resilience

Early-born calves are better later

Healthy cow, happy rancher

Resilient Cattle Win

Sneaky Deficiencies Deter Quality

Beefing up beef’s flavor

21st century beef carcasses require new math

Backgrounding for genetic potential

How prolific are your sires?

Taste buds drive demand

Managing Health Risks

Calculations for comparison

Preventing sickness pays

On Target

Decide Sooner

While many of you are in sire buying mode this time of year, more are deciding whether this year’s bull calves retain the ability to become sires. Castration at birth is ideal, but catching them on day one can be a challenge in extensive operations. Castration at branding or turnout offers a balance between handling ease and minimizing calf stress.

Calving seasons of the mind

Winter came early for much of cow-calf country, and now calving season is at the gate. Even those who call it “spring calving” often start in January, but if you’re not out checking a heifer, this is a good time of year to catch up on reading. Calving dates and “housing” options for the herd were explored in a 2019 Nebraska Beef Report article by Terry Klopfenstein and others, who evaluated March, June, or August calving dates on the range, or two July calving systems in year-round confinement or in semi-confinement with grazed corn stalks from fall to April weaning.

Cause and effect

We sometimes associate cause and effect without knowing the real link, or as an academic buzz phrase has it, “correlation does not equal causation.” A quick search provides a humorous example. Did you know ice cream sales and shark attacks are highly correlated? While true in a broad sense, the actual reason for similar seasonal trends is that hot weather brings greater ice cream consumption as well as more swimming along beaches where sharks lurk.

Balance vs. the trade-off

One of the big challenges of livestock judging is explaining “balance” to a new evaluator. As we attend county fairs, state previews and junior nationals, we’ll hear the term used to describe cattle in nearly every class. After the judge remarks on the calf’s balance, they’ll follow up with a collection of terms that support their view of balance.

Weaning diet options

Weaning diet options by Justin Sexten, Ph.D. Spring calving herds, depending on rainfall and temperatures, may be weeks or months away from weaning. For many operations, that will bring the challenge of feeding weaned calves for a short transition period. That’s when...

Better than average

Better than average by Justin Sexten, Ph.D. Few producers strive for average—from cow productivity to cost reduction, we all want to be better than that. Yet half of every herd is below its own average, so the bar we compare against is important for context. As the...

Too much, too early

Too much, too early by Justin Sexten, Ph.D. Fall- and spring-calving herd managers don’t often find themselves facing the same decision as those who buy calves for backgrounding, but this is one of those times. Should you implant the calves and if so, what product...

On Target: The growing requirements

Beef cattle genetic power keeps moving up. Just look at the trend for pre- and post-weaning growth potential across breeds. Look at the continued improvement in quality grade across the industry. Some say that growth increase has come at the detriment of the cow herd, increasing feed and forage requirements beyond what the ranch can maintain. But steer carcass weights peaked at 930 lb. in fall 2015, not maintaining their historic 5-lb. annual increase as predicted. While carcass weights vary seasonally, they have declined annually since 2015 and trend lower in 2018.

On Target: Why ‘veggie meat’ won’t replace beef

Lately the news is overrun with features on how we humans plan to shift away from meat as we’ve always known it to plant protein alternatives. Personally, I refuse to call it meat; vegetables and legumes in a meat-like form perhaps, but meat it is not.

On Target: Early path to quality beef

You know the role health and nutrition play in feedlot performance, carcass quality grade and profitability. Yet many readers challenge the idea that these benefits can be realized at the ranch, unless they retain ownership beyond the farm or ranch gate.