Latest News From Mark Z. Johnson

Quantifying the Value of Good Management
Quantifying the Value of Good Management

Historically low current US cowherd inventories and limited evidence of heifer retention indicates the robust markets we currently enjoy should be sustained for at least the next couple of years.

Does Your Selection and Mating Program Create Profit Potential?
Does Your Selection and Mating Program Create Profit Potential?

One of the most important decisions cattlemen and cattlewomen face today is how to engineer their selection and mating program to add value to their next calf crop.

Benefits of Estrus Synch and Artificial Insemination
Benefits of Estrus Synch and Artificial Insemination

Manipulating the reproductive process of your cow herd can result in shorter breeding and calving seasons with more calves born earlier in the season resulting in an older, heavier, more uniform calf crop when you wean.

Across Breed EPD Adjustment Factors
Across Breed EPD Adjustment Factors

EPDs from multiple breeds can be compared by adding/subtracting the appropriate adjustment factors to the EPDs resulting from the most recent genetic evaluations for each of 18 breeds.

Reducing Mature Weight and Increasing Cow Productivity
Reducing Mature Weight and Increasing Cow Productivity

Improving the efficiency, sustainability and profit potential of commercial cow calf production involves reducing feed costs while improving pounds of calf weaned.

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Measuring the Value (or Expense) of a Bull Purchase

This example evaluates five potential bull purchases and how a rancher can determine which one will provide the most potential return on investment.

Evaluating Cow Efficiency and Fit During Calving Season
Evaluating Cow Efficiency and Fit During Calving Season

A cowherd of optimum mature size and milk level relative to a given production environment creates the potential to increase revenue in the form of increased reproductive efficiency.

Tips for Selection of Replacement Heifers
Tips for Selection of Replacement Heifers

Selecting heifers that will have the optimum mature size and milk level to fit our production system, breed quickly, wean a calf annually and have longevity is important for the success of your ranch.

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When to Assist with Calving

Deciding when to offer assistance for a calving cow is a judgment call and good judgement is the result of experience. Here are tips to help make the determination.

Identifying The Right Bull for Your Operation
Identifying The Right Bull for Your Operation

Whether you are buying out of a live auction or private treaty it is critical to access your own unique operation in order to determine the attributes your next bull needs to add value to the calf crop he will sire.

Cattle Cycle: How Long Will These Prices Last?
Cattle Cycle: How Long Will These Prices Last?

The complexity and dynamics of the beef industry can create financial opportunities for cow-calf operations willing to take a business approach to their decision-making process.

What's a Good Bull Worth in 2024?
What's a Good Bull Worth in 2024?

A little cowboy math to help you determine what that next herd bull is worth in your cow herd.

Managing Cows in Severe Cold Weather
Managing Cows in Severe Cold Weather

For each 1-degree Fahrenheit the average daily temperature is below 30 degrees a cow in moderate BCS will need an additional one percent in daily energy requirement.

Prepare for Winter Calving in 2024
Prepare for Winter Calving in 2024

What can we do to make calving in the late winter months as problem-free as possible? GET PREPARED!

Plan for a Successful 2024
Plan for a Successful 2024

Producers are encouraged to implement plans to help make the year on your ranch more successful.

2023 Year in Review
2023 Year in Review

Overall, 2023 should close out as profitable year for all segments of cattle production. This is historically rare. Current low cattle inventories indicate high value of cattle of all classes for the next several years.

What's A Good Bull Worth?
What's A Good Bull Worth?

Determining the value of a bull is an important question, and one that is a challenge to answer. Mark Johnson, Oklahoma State University, offers some calculations to help determine a value.

Preparing for Winter Calving
Preparing for Winter Calving

Calving during the winter months can present some unique challenges. What can we do to make calving in the late winter months as problem-free as possible? Get prepared.

How Do We Improve Percent Calf Crop Weaned?
How Do We Improve Percent Calf Crop Weaned?

The percent calf-crop weaned is of paramount economic importance in a cow-calf operation, so let's examine selection, mating and management to improve reproductive efficiency.

Weaning Weight Versus Reproductive Efficiency
Weaning Weight Versus Reproductive Efficiency

What has more value to the profit potential of a commercial cow-calf operation that sells calves at weaning, percent calf crop weaned or weaning weight?

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Benefits of Proper Hay Storage Practices

All forages packaged in large round bales benefit from protection and proper storage practices.

How to Advocate for Our Industry
How to Advocate for Our Industry

Our business plan should include helping consumers (the other 98%) understand beef production and advocating for our industry.

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Money Saved Through Cost Effective Feeding -Part 2

Evaluating money saved when purchasing feed on cost per unit of protein and energy basis.

Money Saved Through Cost Effective Feeding -Part 1
Money Saved Through Cost Effective Feeding -Part 1

In any nutritional program it is imperative to determine the objective of why we are feeding or supplementing. After defining our goal, we can minimize input costs and maximize our profit potential.

Importance of Reproductive Efficiency
Importance of Reproductive Efficiency

In cow-calf production systems, the source of the initial product in the beef production chain, few traits (if any) outweigh the economic importance of Percent Calf Crop Weaned.

Capture Data at Weaning
Capture Data at Weaning

Sound management decisions to improve genetics, management practices and profit potential of cow-calf operations should be based on data. Weaning time is the best time of year to measure, and document herd performance.

Measure, Quantify and Document
Measure, Quantify and Document

Sound management decisions that will impact future profit potential is based on facts arrived at through mathematical analysis. Decisions based on emotions and/or tradition seldom lead to success. 

Anaplasmosis Best Management Practices
Anaplasmosis Best Management Practices

Anaplasmosis is transmitted through the bite of ticks and flies, as well as blood contaminated instruments like needles, tattoo tools, castration equipment and dehorning instruments.

Cost Effective Late Summer Supplementation for Growing Calves
Cost Effective Late Summer Supplementation for Growing Calves

A review of supplementation programs as a means to adding profit potential to cow-calf operations.

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Fall Calving in Hot Weather is a Challenge

While fall calving is often easier than calving in the winter and early spring, when temperatures are high, it can create unhealthy conditions for calves.

What Has Value To Your Calf Buyer?
What Has Value To Your Calf Buyer?

Cattle markets remain robust with the promise of getting even better. Understanding what has value to your calf buyer is key to capturing the most possible in the market place.

Managing Heat Stress Important for Cow-Calf Operations
Managing Heat Stress Important for Cow-Calf Operations

Heat stress is caused by a combination of environmental factors including temperature, relative humidity, solar radiation, air movement and precipitation.

The Importance of Water
The Importance of Water

Knowledge of water requirements of cattle is necessary when designing water supply systems where the water supply may be limited or the delivery system restricts access in times of heavy use.

Creep Grazing
Creep Grazing

Creep grazing has potential to be a cost-effective way to produce additional calf gains using forage rather than the traditional grain-based creep diets.

How to Manage Heat Stress in Cow-Calf Operations
How to Manage Heat Stress in Cow-Calf Operations

Compared to other animals, cattle can’t dissipate their heat load very effectively. Cattle do not sweat effectively and rely on respiration to cool themselves.

Sweep Tubs vs. Bud Box
Sweep Tubs vs. Bud Box

In a cattle working facility, the function of the crowding area, often called a “tub” is to funnel cattle into an alleyway on the way to the squeeze chute or loadout.

Will It Be Profitable to Creep Feed in 2023?
Will It Be Profitable to Creep Feed in 2023?

Producers should make the decision of whether or not to creep based on economics. Here's a simple, quick “Cowboy Math” example based on current economics.

Can the Cattle Industry Have a Positive Impact on Climate Change? YES!
Can the Cattle Industry Have a Positive Impact on Climate Change? YES!

Dr. Frank Mitloehner, often referred to as the "greenhouse gas guru," spoke to the Blueprint For The Future Cattlemen's Conference at Oklahoma State Universtiy.

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Analyzing Your Production System and Strategic Use of Genetic Prediction

Careful evaluation of your production system permits you to identify the traits of primary economic importance.

Internal Parasite Control in Spring Calving Herds
Internal Parasite Control in Spring Calving Herds

Decisions on when to administer the first round of vaccinations, castration, growth implants and parasite control will impact the profit potential of those calves in the months ahead.

Selection of Replacement Heifers - Reproductive Tract Scoring – Spring 2023
Selection of Replacement Heifers - Reproductive Tract Scoring – Spring 2023

Drier than normal weather conditions likely have put replacement heifers a little behind schedule with regard to target weights and body condition. Reproductive Tract Scoring can help make replacement heifer decisions.

Grass Fever and Spring Checklist
Grass Fever and Spring Checklist

This is the time of year when it is easy to get excited about the cattle business. It is also time to be planning for the future and keep your business poised for economic sustainability.

Tough Environments Require Tough Cows
Tough Environments Require Tough Cows

During the Ranchers Lunchtime webinar series produced by Oklahoma State University, James Henderson encouraged beef producers to "hold cows accountable."

Fertilizer at Half Price!
Fertilizer at Half Price!

As we deal with drought stressed pastures, there may be value in being “ahead of the game” in your pasture management plan this year, says Johnson.

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Drought and Pasture Management 2023

Proper range management is critical over the next few months. Resist the temptation caused by green grass, hold off on grazing pressure and manage your grazing eco-system for optimum, long-term benefit.

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Benefit of Estrus Synchronization and Artificial Insemination

Regardless of when your calving season occurs, manipulating the reproductive process of your cow herd can result in shorter breeding and calving seasons and allow producers to add value to calves.

Do You Have Ample Bull Power for Breeding Season?
Do You Have Ample Bull Power for Breeding Season?

A defined breeding season is important to permit meaningful record keeping, timely management and profit potential.

Is It Time to Re-Program Your Cowherd?
Is It Time to Re-Program Your Cowherd?

Now is the time to take a close look at our business model and specifically the “production factory” in the cow-calf business, says Mark Johnson of OSU.

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Bull to Female Ratios: Prepare for Breeding Season

When you invest in bulls this spring, it is a good idea to pen bulls of similar ages and size together for several weeks prior to start of breeding season to allow for social ranking of bulls. 

Calf Scours and Calving Pasture Rotation
Calf Scours and Calving Pasture Rotation

Calf scours results in sickness, poor performance, medical expenses and death. Here's a look at the complex disease and one management method found to decrease and even prevent transmission.