ST CLOUD, Minn. — Learn the latest information in dairy nutrition and management by attending the virtual 2021 Four-State Dairy Nutrition and Management Conference on June 9-10.

The conference will feature live morning sessions designed to promote interaction and discussion between participants and the speakers. General sessions will have a live component with speakers providing a 5-minute live summary of their recorded presentation. This will be followed with a question and discussion period between session speakers and participants. Breakout session will not have a live component, but you will be able to contact speakers directly with your questions.

The June 9 morning session will feature Dr. Bill Weiss, Ohio State University discussing updated energy systems for dairy cows. Dr. Jim Drackley, University of Illinois will be be explaining a new system for determining the nutrient requirements of young dairy calves. This will be followed by a panel discussion of how we will be feeding cows in the future.

The June 10 session will feature a discussion on hypocalcemia treatment and prevention featuring Dr. Jesse Goff, Iowa State University, and Dr. Laura Hernandez, University of Wisconsin. Another morning session will focus on improving lactation performance using high digestible forage featuring Dr. Kan Kalscheur, USDA Forage Research Center discussing their lactation research on reduced lignin alfalfa. Dr. Luiz Ferreretto, University of Wisconsin will discuss corn silage fiber digestibility.

Select breakout topics include using lung ultrasound to identify a “calories-out” problem in calves; new passive immunity guidelines; optimizing the use of sexed semen; nutritional strategies for alleviating heat stress in dairy cows; dairy heifer coccidiosis research; using summer to winter ratios to evaluate summer slump; what is happening in the gut in the scouring calf and effective fluid therapy; and mineral bioavailability.

The conference registration fee is $100. For details and to register, visit http://fourstatedairy.org/ or contact Jim Salfer at salfe001@umn.edu or (320) 203-6093.

This article was submitted by University of Minnesota Extension.

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