Skip to main content
Iowa State University | Extension and Outreach
Agriculture & Environment
Pesticide Applicator Training Manuals
Families & Health
Home and Family
Food, Nutrition and Health
Strengthening Families Program
Planning and Zoning
Yard & Garden
Lawn, Shrubs, Trees
Vegetables and Herbs
Civic Engagement and Leadership
Communication and Arts
New & Revised
MidWest Plan Service
View All Topics
Remaining Time: 1:59:59
Your shopping cart will expire in
Redirecting to the homepage...
Extending your session...
An error has occurred,
redirecting to the homepage...
Soil Management and Fertility
Soil-Test Results Summaries 2006-2010
Antonio Mallarino, Brian E. Hill, Kerry L. Culp
The Iowa State University Soil Testing and Plant Analysis Laboratory received soil samples submitted by Iowa farmers from different counties statewide during January 2006 to December 2010.
Select soil-test results are summarized by county for phosphorus (P), potassium (K), zinc (Zn) and acidity levels (pH).
Pages / Length:
Permanent link for this product:
*Product contains more buying options
A General Guide for Crop Nutrient and Limestone Recommendations in Iowa
Interpretation of Soil Test Results
Take a Good Soil Sample to Help Make Good Fertilization Decisions
Soil Sampling for Variable Rate Fertilizer and Lime Application
Nutrient Deficiencies and Application Injuries in Field Crops -- Integrated Pest Management
Iowa Soil Health Management Manual
Concepts and Rationale for Regional Nitrogen Rate Guidelines for Corn
Micronutrients for Soybean Production in the North Central Region
Phosphorus and Potassium Tissue Testing in Corn and Soybean
Building Soil Health
Iowa: Many Rivers Run Through It -- Poster
Iowa Soil Health Assessment Card
Nitrogen Use in Iowa Corn Production
Effectiveness of Gypsum in the North-central Region of the U.S.
Back to top
Create An Account