Mark Z. Johnson

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Heat stress is caused by a combination of environmental factors including temperature, relative humidity, solar radiation, air movement and precipitation.
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 has potential to be a cost-effective way to produce additional calf gains using forage rather than the traditional grain-based creep diets.
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.
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.
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.
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.
Careful evaluation of your production system permits you to identify the traits of primary economic importance.
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.
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.