Selko and Trouw Nutrition will share the findings from ruminant studies conducted with university partners and collaborators during the American Society of Animal Science (ASAS) Annual Meeting to be held July 21-25 in Calgary, Canada. The studies presented focus on the role trace minerals play in supporting metabolic processes in beef cattle.
Selko, the feed additives brand of Nutreco, and Trouw Nutrition will present their latest research during the co-hosted ASAS-WSASAS BEEF SPECIES SYMPOSIA session at the American Society of Animal Science (ASAS) Annual Meeting from July 21-25 in Calgary, Canada. Co-chaired by Prof. Dr. Reinaldo Cooke of Texas A&M University and Dr. Jeff Heldt of Selko U.S., speakers at the Trace Mineral Symposium on Monday, July 22, include academic and industry researchers at the forefront of trace mineral nutrition.
Specialists in trace mineral nutrition will reveal new discoveries about the role trace minerals play in supporting the metabolism of beef cattle and the mode of action underlying trace minerals’ performance. Symposium speakers include Prof. Dr. Jerry Spears, North Carolina State University; Dr. Javier Martín-Tereso, Trouw Nutrition; Prof. Dr. John Arthington, University of Florida; Prof. Dr. Terry Engle, Colorado State University; Prof. Dr. Rodrigo Marques, Virginia Polytechnic Institute & University, and Prof. Dr. Pedro Fontes, University of Georgia. Remarking on what participants can expect to glean from the Symposium, Dr. Jeff Heldt stated, “Delegates at the symposium will return home with the most up-to-date view on trace minerals for beef cattle production in the 21st century.”
Dr. Davi Brito, Global Trace Mineral Program Manager at Selko remarked on the scientific contributions Selko and Trouw Nutrition bringing to the program: “As a Diamond sponsor of the ASAS annual meeting, Selko and Trouw Nutrition have invited over 60 nutritionists, technical advisors, consultants, veterinarians and researchers from the cattle feed and feeding industry around the world to share research and facilitate insights.” Brito added that Selko and Trouw Nutrition are also contributing 14 research abstracts, including eight that will be presented during the Trace Mineral Symposium. “The abstract presentations will explore how trace minerals and vitamin nutrition affect growth, health, fertility and the metabolism of beef cattle in multiple systems and management practices,” Dr. Brito stated. Abstracts will highlight findings from studies conducted by Selko, Trouw Nutrition and their research and development collaborators in the U.S., Canada, Netherlands, Italy and Brazil.
ABSTRACTS THAT WILL BE PRESENTED INCLUDE:
• Effects of trace mineral source and chromium supplementation on rumen fermentation, growth performance, and carcass characteristics in finishing beef steers. – Dr. Jeff Heldt, Selko & Colorado State University, USA.
• Maternal supplementation with different sources of trace minerals and its effects on postweaning responses of offspring. – Vinicius Cruz, Virginia Polytechnic Institute and State University, USA.
• Copper, Manganese, and Zinc source and concentration in free-choice mineral supplements. Influence on production throughout three cow-calf production cycles. – Chance Farmer, Selko & Colorado State University, USA.
• Effects of particle size and trace mineral source on vitamin A stability in premix. – D. Brito De Araujo, Selko & Masterlab Netherlands.
• Effects of trace mineral source on dry matter digestibility of silage and mineral absorption. – Fernando Leonel, Federal University of S. J. Del Rey, Brazil.
• Impacts of supplementing sulphate vs. hydroxychloride sources of Cu, Mn, and Zn on heifer growth performance and physiology during feed restriction and high-starch challenge periods. – Philipe Moriel, University of Florida, USA & Jose Luiz M. Vasconcelos, Sao Paulo State University, Brazil.
• Dietary guidelines for Zn, Cu, Mn, and Fe in bovines, by integrating net requirements, native dietary occurrence, and homeostatic regulation boundaries. – Javier Martín-Tereso & Jean-Baptiste Daniel, Trouw Nutrition, The Netherlands.
• Effects of supplementation of Vitamin B Complex on the performance of beef calves during a 42-day preconditioning program – Juliana Ranches, Oregon State University, USA.
In addition to the abstracts shared above, Selko and Trouw Nutrition will present additional research including:
• Effect of the administration of a protected source of calcium gluconate on growth, feed efficiency, nutrient digestibility, and health in beef cattle. – Carlo Sgoifo Rossi, University of Milan, Italy.
• Evaluation of a phytogenic feed additive containing garlic, clove, and capsicum oleoresin on the health and performance of newly received, high-risk calves. – Blake Wilson, Oklahoma State University, USA.
• Comparison of two internal markers and Near Infrared Spectroscopy (NIRS) for predicting nutrient digestibility in beef cattle offered diets varying in forage quantity and quality. – Janelee Peters, Trouw Nutrition and University of Saskatchewan, Canada.
• Supplementation of an electrolyte solution improves water intake in receiving beef cattle under commercial feedlot conditions. – Dave Seymour, Trouw Nutrition, The Netherlands.
• Effects of creep-feeding supplementation on growth performance during the rearing and finishing phases of grazing Nellore young bulls. – Marco Aurelio Porcionato, Trouw Nutrition and Agribusiness Sao Paulo State Agency, Brazil.
• Long-term effects of weaning and feeding strategies during early life on performance of young bulls. – Trouw Nutrition and Agribusiness Sao Paulo State Agency, Brazil.
Dr. Javier Martín-Tereso, Ruminant R&D Director at Trouw Nutrition, noted that Trouw Nutrition and Selko’s robust scientific presence at the ASAS gathering reflects a research focus and strategic collaboration with academic partners. This approach helps to better identify opportunities and tackle challenges in the nutrition of beef animals, from an appreciation of the strategic value of beef in the global food production system. “Our collaborations with partners at research institutes and across the beef industry help us better define the role of trace minerals and other additives in animal health and performance,” Dr. Martín-Tereso stated.
