The U.S. Department of Agriculture personnel have discovered a cow in Florida infected with bovine spongiform encephalopathy (BSE), commonly known as mad cow disease. Agri-Pulse first reported this news Tuesday evening, August 28. Drovers reported it shortly thereafter Source: Drovers, August 28, 2018. Link. The infected Florida cow was not slaughtered for human consumption … [Read more...]
Hot, humid days harder on cattle than winter
Heat and humidity are hard on cattle, especially when hauling them, says Sandy Stuttgen. She provides charts on loading capacity and the heat index as handy reference tools. Their well-being especially suffers during humid days followed by evenings that do not drop below 70°F, as under those conditions, cattle will not have a chance to recover before the next hot, humid day … [Read more...]
How to increase the proportion of early calving heifers and cows
Maximizing the proportion of cows that conceive early in the breeding season cannot be overemphasized in a beef herd. Artificial insemination (AI) is the most powerful tool cow-calf producers have to improve beef cattle genetics. However, producers have been slow to adopt the technology citing time and labor without any rewards for genetics and market timing. Markets are now … [Read more...]
Big heifers, like big steers, may limit beef demand
Bigger, heavier heifers may not be better for beef marketing. Over the past 50 years, the gap between steer weights and heifer weights has closed significantly. Derrell Peel, Oklahoma State University Extension economist, reviews heifer development and the potential impact on beef demand. Source: Drovers, May 21, 2018. Link. Clearly, the industry continues to feed heifers … [Read more...]
Heat index resource helps cattlemen
A common question heard in cattle country is, “Is it too hot to work cattle today?” Thanks to a collaborative effort between the USDA, Oklahoma State University, Kansas State University, the University of Oklahoma and the weather co-op known as Mesonet, we now have a National Cattle Comfort Index guide and mapping program readily available on the internet. The program was … [Read more...]
Opinion – South Dakota cows grow human antibodies
Thank God for scientists who continue to work toward solutions instead of kowtowing to popular consumer trends. I wonder what the GMO-free folks will do when offered a non-antibiotic treatment grown from a GMO cloned cow with human DNA. Source: Drovers, November 1, 2017. SAB Biotherapeutics, based in Sioux Falls, uses cloned cattle with certain human DNA. The cows are … [Read more...]
Preconditioning basics pay off
Cow-calf producers need not worry that their preconditioning program isn’t a mirror image of what’s described in textbooks. Fact is, there is no single definition of a preconditioning program to fit every operation, according to Brad White, DVM and interim director of the Beef Cattle Institute at Kansas State University. Source: Drovers, August 2016. If we properly prepare … [Read more...]
Anaplasmosis becoming more prevalent across the U.S.
Anaplasmosis, associated with the bacteria Anaplasma marginale, is a tick-vectored disease that can be spread by biting insects, such as flies and ticks, and mechanically from syringe needles. Infection occurs through blood transfer, primarily from ticks, which serve as the primary vector. The disease has spread from its traditional area in the Gulf coast into the Midwest and … [Read more...]