maq123/iStock/Thinkstock Discussions will cover energy systems for dairy cows, nutrition, lactation and a variety of other animal health topics. The 2021 Four-State Dairy Nutrition and Management Conference is going virtual this year. The event, to be held June 9-10, will allow attendees to learn the latest information in dairy nutrition and management but in a new format designed to improve participant experience. Live morning sessions were designed to promote interaction and discussion between the participants and speakers. All presentations will be pre-recorded a...