Add to ORKGThe beef cattle is an activity in large expansion in Brazil, which is among the largest producers and exporters of beef in the world. With such production it is necessary to intensify it more and more, thereby ensuring its steady growth. Among the alternatives frequently used in intensive production is the feedlot, which allows producing more in a smaller area within a shorter period of time and using high-energy diets, thus, exploring the genetic potential of animals. With the increase of confined heads, surveys also multiply involving this system and a large part of these studies take place within universities, particularly in animal science courses. In order to deepen the studies on ruminant nutrition focused on beef cattle, the Center f...