Lameness is the most costly illness on dairy farms. Dr. Jan Shearer from Iowa State University discusses the economic impact of lameness on dairy farms.
Dr. Hugo Ramirez, Assistant Professor at Iowa State University, discusses silage fermentation, factors affecting corn silage quality and animal response to improved corn silage quality.
Dr. Geoffrey Dahl, Professor in the Animal Science department of the University of Florida, Gainesville discusses the implementation of photoperiod management throughout the life cycle of dairy cows to improve productivity and health for growing heifers, dry cows, and lactating cows, and some of the biology behind those recommendations.