![]() Follow #ContinentalSearch on Facebook and LinkedIn for beef jobs in your area and other opportunities in the animal nutrition industry. Visit our company website for beef industry jobs in your state, industry news, and other animal nutrition updates. While the product does not make a huge difference with regard to reproductive performance, Shike believes there is value in the product, as trace minerals are crucial to overall cattle health. This was compared to the animals who only received saline injections. The injections had no effect on reproductive performance, yet the status of both selenium and copper improved. The amount of supplementation was provided at variable rates according to age, body weight, and also label specifications. They began at weaning to final pregnancy confirmation. Shike and his team injected the supplement into heifers every 90 days. The second study was published in the Journal of Animal Science. “In that particular case, it appeared that trace mineral was limiting,” Shikes said. In one herd, however, the controls were below where they would have liked them to be, and after giving the injectable, there was an improvement in conception rates. Two herds had very good AI conception rates, so they did not see a response to the injectable. Shike says they had variable results in those three herds. The heifers were spread out in Baylis, Champaign, and Simpson. Dan Shike, an associate professor, and his team injected heifers with the supplement at 1 ml for every 68 kilograms 33 days before artificial insemination. ![]() The first study was published in Translational Animal Science. Drovers just shared an insightful article that talks about recent studies done by the University of Illinois.Īnimal scientists from the University of Illinois studied the effects of injecting Multimin®90, a trace mineral, on the reproductive performance of beef heifers. This is why a lot of them implement mineral supplementation. Maintaining optimal mineral status in cattle can be tricky for producers, especially for herds in the pasture.
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