The proper method of plowing terraces to maintain their shape and height. The second cut is being made of the first round of the plow on the top of the terrace.
Complete soil survey document for Davis County including: table of contents, agricultural history and statistics, methods, agricultural methods and land use, summary, and map. Series 133, No. 32.
1945 Davis County Soil Conservation program addressing various conservation issues within Davis County and long-time objectives to effectively correct these issues; includes map.
This aerial photo shows terraces built during the soil conservation demonstration by the Knoxville Work Group in Marion County, Iowa. Clyde Milner is the owner from Pleasantville, Iowa.
This is an aerial photo showing terraces built during a soil conservation demonstration by the Knoxville Work Group in Marion County.. Clyde Milner is the owner of the farm shown. He is from Pleasantville, Iowa
