![]() “They’re true experts in measuring yield and quality for the beef industry.”īeyond the carcass-quality evaluations, consumer taste and tenderness evaluations will be conducted at Texas A&M University in College Station under the direction of Rhonda Miller, Ph.D., meat science professor in the Department of Animal Science. Lawrence’s laboratory has collected harvest and carcass-grading data on nearly a half-million cattle since it opened in 1992,” she said. Jennings noted that Bushland’s proximity to West Texas A&M University is a major plus because of the university’s Beef Carcass Research Center, directed by Ty Lawrence, Ph.D., who will coordinate the processing and carcass trials. “Our research feedlot at Bushland gives us that control.”Įach fall, processing and carcass trials will take place at the Tyson Fresh Meats plant in Amarillo. “Because we’re looking for subtle differences in feed-to-gain performance and meat quality, we’ve got to have precise control of the finishing phase for these cattle,” Jennings said. Jennings will run the finishing trials at the Bushland feedlot. Weaned calves will be purchased from the three ranches and transported to irrigated wheat pasture at NMSU’s Clayton Livestock Research Center, CLRC.Įach spring, heifers and steers will be sent to the CLRC feedlot and AgriLife Research’s feedlot at Bushland. (Courtesy photo)Ĭoncurrently, collaborating ranches will maintain red angus and RC-crossed red angus herds or black angus and RC-crossed black angus herds, all starting with purebred Raramuri Criollo cows. Department of Agriculture-Agricultural Research Service, USDA-ARS, Jornada Experimental Range in southern New Mexico. ![]() “The Criollo genetics bring arid-lands hardiness to the table, while advanced sensors and communications systems make it possible to manage extensive landscapes in near real time.” “This project is reaching back into history for cattle genetics and forward into the future for advanced technologies,” Auvermann said. “We want to take advantage of the RC traits that cause them to be more desert-friendly grazers while crossing them with beef breeds to obtain faster growing offspring that can be sold as beef calves at weaning,” he said.Ĭibils said the RC herds of cattle in Chihuahua’s Copper Canyon have been fairly isolated with little to no influence of British or Indicus beef cattle breeds and they are being studied at the Jornada Experimental Range northeast of Las Cruces, New Mexico. “The calves will be crossbreds, but we want to start with a cow herd of straight-breds, both of Raramuri Criollo and Brangus. “The herd will be pure Raramuri Criollo that will be crossed with Brangus,” said Andres Cibils, Ph.D., NMSU Department of Animal and Range Sciences, Las Cruces, New Mexico. Raramuri Criollo, or RC, are a biotype of Criollo cattle, originally brought to the Americas by the Spanish conquistadors and currently raised by the Tarahumara people of Copper Canyon in Chihuahua, Mexico. (Courtesy photo)Ī long-term replicated grazing experiment will be established at the NMSU Chihuahuan Desert Rangeland Research Center to assess differences in productivity, behavior and ecological effects of a Raramuri Criollo herd vs. conventionally used desert-adapted cattle in studies on profitability, input efficiency, ecosystem effects, feed yard performance, and carcass and meat quality.Ī Criollo steer on the U.S. This five-year project will compare heritage vs. ![]() Department of Agriculture-Agricultural Research Service, USDA-ARS, Jornada Experimental Range. ![]() beef industry as they work to maintain and improve the sustainability of beef production in the Southwestern U.S.,” said Sheri Spiegal, Ph.D., U.S. “We’re aiming to diversify options for arid lands ranchers and the U.S. The project’s goal is to improve efficiency of beef production by identifying socioeconomic and environmental trade-offs associated with heritage cattle genetics, precision ranching and various supply chain options, including range finishing. Department of Agriculture National Institute of Food and Agriculture grant are AgriLife Research scientists Brent Auvermann, Ph.D., Texas A&M AgriLife Research and Extension Center-Amarillo director and agricultural engineer, and Jenny Jennings, Ph.D., beef nutritionist, Amarillo. Precision ranching is a focus of a new Coordinated Agricultural Project led by New Mexico State University, NMSU, in collaboration with Texas A&M AgriLife Research in Amarillo. ![]()
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