Your cattle can't perform up to their potential without adequate amounts of trace minerals. As intake and/or absorption of trace minerals decline, normal bodily functions of enzyme and immune systems are the first to be compromised. Next, the animal begins to show suppression in growth and reproductive performance. Further decline in mineral status will lead to clinical signs of deficiency. Improving status of trace minerals such as zinc, copper, manganese and cobalt can enhance reproductive performance of your cows.