MSU Extension Manure Management Team is sponsoring a two-day seminar from 9-4 p.m. May 25-26 at the DeWitt Banquet and Conference Center in DeWitt to discuss agricultural operations and how they impact the quality of air.

Speakers include faculty from MSU and the University of Minnesota. Representatives from the U.S. Environmental Protection Agency, the Michigan departments of Agriculture and Environmental Quality and the National Pork Board will also be in attendance.

The topic of the conference will center around air emission guidelines relating to agricultural states such as Iowa, Minnesota and Michigan.