James William Oltjen

Dr. James Oltjen, Extension Specialist at University of California, Past president of the American Society of Animal Science and leader of the 1st Joint Meeting ASAS-AAPA Organizing Committee, speaks about his talk about Beef cattle Models for optimum feedlot harvest endpoint and also about the results of the event.

J. W. Oltjen (University of California, USA) gave a lecture at IV CLANA, Brazil and talked to Engormix.com about Bio-economic model to the point of slaughter considering maximum financial return.