By Francis Fluharty
Many all-natural programs, commercial feedlots, and cattle producers who retain ownership through the feedlot understand that weaning programs that boost the immunity of the calf by minimizing the stress of weaning are important, as weaning can have impacts on animal health, growth rate, feed efficiency, and marbling (Duffand Galyean, 2007). Cattle Fax reported at this summer’s NCBA convention in Nashville that in a recent survey nearly 30% of cow-calf producer respondents retained ownership through thefeedlot. For those producers, and anyone trying to manage calves for a premium, understanding the relationship that weaning stress and morbidity have on USDA QualityGrades is critical.
Presently more than 80% of U.S. cattle harvested are grading Prime and Choice.
We need to understand that the days of 3% USDA Prime carcasses, and loads of 50% USDA Choice carcasses are gone. According to the . . .
Continue reading Maximizing Carcass Value Through Weaning Management and Stress Reduction
Source : osu.edu