Dust and soil erosion by wind on ground surfaces
Small particles hug the ground and lift into suspension, creating dust that stings eyes. Bare surfaces erode more easily than covered soil, with wind speeds of 8 to 10 miles per hour triggering movement. as wind rises from 10 to 15 mph erosive power increases fourfold, accelerating soil loss over years as surface structure deteriorates.
Limestone In The Soil Practices For Liming Before Seeding
Limestone availability in soil is slow so applications should occur six months to a year before seeding. If more than four tons are needed, split the application with part plowed under before a row crop and rest before seeding to neutralize the plow layer quickly. Uniform spreading and mixing are assumed in lime recommendations.
Water Runoff Threatens Nearby Farms and Roads
The runoff from adjacent slopes crosses farm boundaries causing soil erosion, fence damage, and loss of fertile topsoil. Fertilizer and weed chemicals flow into ditches harming crops, reducing yields, and prompting taxpayer concern over long term tolerance.
MENTIONED IN THIS ARTICLE
Abe Highway
Aid Environment By Conservation Week Observed In Iowa
Wilson T. Moon state conservationist notes over 67000 Iowa landowners and operators have adopted soil and water plans. He says watershed projects and multi county resource development aim to curb erosion, pollution, and improve living standards across cities, towns, and rural areas in Iowa.
MENTIONED IN THIS ARTICLE
Iowa
Wilson T. Moon
U. S. Seal Conservation Service
Towans
Moon
Chanton Valley
Appanoose
Monroe
Lucas
Wayne
Adams
Union
Taylor
Ringgold
Adour
Clarke
Decatur
Lime Management for Soil Acidity in Field Areas
The passage discusses slow lime movement in soil and the time required for liming to reduce acidity in the plow layer. It notes that different soil zones within a field need varying lime amounts, and suggests heavier initial rates or overlapping applications in some soils. Overliming can decrease yields if amounts are excessive and may harm microbial life and essential nutrients.
Wind Erosion and Control in Guthrie County
Wind erosion causes damage across farms and towns in Guthrie County. Farmers bear primary responsibility, but residents and government agencies like the Extension Service provide guidance and free information to prevent dust pollution, protect roads, and reduce erosion costs.
MENTIONED IN THIS ARTICLE
Extension Service
Seed Cove
Also Mentioned on This Page
Towa
ASC
Plowman
Dean Plowman
Adair, Iowa
Guthrie County
David R. May
Couny Extension
Ciy
Federal Land Bank Association
Dallas, Guthrie, Boone and
Greene Counties
William J. Blaha
Mer