Genetic Factors in Vaccine Response
Heather Smith Thomas
Many factors enter into vaccination response. Animals that are sick, nutritionally stressed or suffering from other types of stress (such as weaning and/or bad weather) may build less-than optimum immunity. Young calves that still have maternal antibodies (passive transfer of immunity from colostrum) may not respond to certain types of vaccine.
BeefTalk: Understanding Things We Do Not Control
Kris Ringwall, Beef Specialist, NDSU Extension Service
Discussing beef value always generates a lively response. The relationship between seller and buyer always rests in fairness. However, the documentation of what is fair is difficult, if not impossible.
Misconceptions of Large Operations Quashed
The American Meat Institute (AMI), in conjunction with the American Meat Science Association (AMSA), has launched the fifth installment of seven new myth-crushing videos. The new video aims to set the record straight about myths associated with the environmental impact of large modern cattle operations.
In search of breeding efficiency
The Western Producer
University of Saskatchewan re-searchers are closing in on a test that would make it easier to gauge bull fertility.
FDA Approves New Elanco Product
The U.S. Food and Drug Administration (FDA) has approved the use of HeifermaX® with Rumensin® at its elevated dose of up to 40 g/ton (90 percent dry matter) in two- and three-way feeding combinations for feedlot heifers.
Animal Industry Report Released by Iowa State Animal Science Department
Iowa State University
An annual report of research related to animal agriculture at Iowa State University is available online.
The animal science department has included the research projects completed in 2011 for beef, dairy, horses, poultry, sheep, swine and companion animals. The research relates to production efficiencies, environmental quality, animal product food safety and animal behavior and well-being.
Collaboration to study cattle feed efficiency
Land and Livestock Post
By combining the GrowSafe technology with the grazing beef production knowledge and research expertise of the Noble Foundation, the collaboration intends to benefit consumers and producers, improve the competitiveness of the cattle industry and even contribute new data to global research communities, which may have application beyond the cattle industry.