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Residue Cover Estimation
Enter farm specific data in this interactive calculator to evaluate the
impact of various tillage, field operations, and equipment on residue cover
from planting to harvest. Results will relate the effect of residue cover
to soil erosion.
Soil Erosion Management
Enter farm specific data in this interactive calculator to demonstrate
soil loss due to water erosion for Iowa soils as a function of management,
landscape, weather, and cultural factors.
"A nation that destroys
its soil, destroys itself."
Franklin D. Roosevelt, 1937
Contact Info: Mahdi
M. Al-Kaisi, Email: malkaisi@iastate.edu,
2104 Agronomy Hall Ames, IA 50011-1010, Phone: (515) 294-1923
Copyright © 2002, Iowa
State University Agronomy Extension, Ames, Iowa.
All rights reserved.
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