BeefWatch Archive

Beefwatch Archive

To read articles prior to September 2017, please visit the article archive on UNL Announce.

Genomics Helps Scientist and Producers Understand and Manage Emerging Disease

Brittle bone disease, or osteogenesis imperfecta, is a detrimental disorder in livestock.  Calves with the condition commonly suffer multiple bone fractures in utero or at delivery, and if able to stand, have lax tendons.  Depending on the cause, calves may also have blue coloration in what is otherwise the white of the eye and soft teeth. Osteogenesis imperfecta (OI) occurs in many species where it is more highly studied.  In most cases, it is attributed to a new genetic mutation that occurred in the affected individual. 

Windbreaks for Protection and Snow Diversion

Shelter for livestock during the winter months can influence the success of calving and a livestock operation. Protection from the wind and snow is not always readily available from natural topography or living windbreaks such as tree lines or shrub rows. The presence of wind increases heat loss in livestock during the winter and can penetrate the hair coat allowing cold air to reach the skin, accelerating the loss of heat. Constructing windbreaks increases protection for livestock. Installing a windbreak needs to come with the end goal in mind.

The Importance of Colostrum to the Newborn Calf

Colostrum, or first milk produced by the mother after birth, is high in nutrients and antibodies.  A newborn calf lacks disease protection because antibodies do not pass across the cow’s placenta to the fetus’ circulatory system.  Antibodies in colostrum provide calves with their initial protection.

Calves need about two quarts of colostrum (or at least five percent of the calf’s body weight) within four hours of birth – ideally within 30 minutes – and one gallon within 12 hours.

Feeding Low Quality Hay

Low quality hay can provide management challenges for cattle producers. This presentations discusses key things to know and options to effectively utilize low quality hay.

Winter Tick

 During the past two years, I have received several tick samples removed from horses. The first week of January, I received my first sample for 2019.  Yes, one tick species thrives during Nebraska winters and that is the winter tick.

Fifteen Years of Cow Herd Production Benchmarks from CHAPS – A Review

This article is a review of a 2017 North Dakota State University Beef Report article titled, “Cow Herd Appraisal Performance Software (CHAPS): 15 years of beef production benchmarks” by Drs. Jennifer Ramsay, Lauren Hulsman Hanna, and Kris Ringwall along with Mr. Lee Tisor.

University of Nebraska-Lincoln Beef Economics Team Annual Beef Heifer Replacement Forecasts for the 2018 – 2019 Production Season

What is a respectable value to pay for a beef replacement heifer for the coming 2018-2019 production season? Like many decisions, this can be complicated by many factors, but nonetheless, it is important to have a handle on to make the best production and business choices for continued success of the ranching operation.

Beef Feedlot Roundtables Offer Research, Industry Updates

Research findings and industry updates will be the focus of the Nebraska Extension Beef Feedlot Roundtables Feb. 12-14.

Topics were selected to benefit feedlot managers, owners, employees, and those working in the allied industry. 

One issue facing all producers is the ability to attract and retain employees. Because this is the biggest issue facing our feedyards, Dr. Scott MacGregor was invited to offer some options for feedyards to enhance employee retention and management succession.

Using the DuPont System to Increase Farm/Ranch Profitability

One challenge farm/ranch operators have is to accurately find where to make changes to an operation to increase profits. Many have the records and numbers but don’t know where to start. A system of financial analysis developed nearly 100 years ago by an explosive salesman for DuPont Explosives Company is a useful tool for farm/ranch managers analyzing financial performance. It is a simple system that can point managers in the right direction when looking for the correct places to make operational improvements. This avoids wasting time and effort chasing unicorns.

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