Certified crop advisers (CCAs) can obtain 3 hours of credit in soil and water management by attending a special session at the Tile Installation Field Day at the Southeast Iowa Research and Demonstration Farm near Crawfordsville on July 12. The Tile Installation Field Day will run from 9 a.m. to 4 p.m. and will include the opportunity to see tiling machines in operation in the field as well as educational and commercial exhibits. The CCA session will begin at 11 a.m. with a viewing of trenching and plowing tiling machines in operation.