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Soil Science Extension

University of Wisconsin Madison

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Soil Science Extension

University of Wisconsin Madison

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Wisconsin Agribusiness Classic
Extension Programs & Events
Management Topics
Personnel

Sampling and Analysis

Videos

Additional videos ca be found on the UWEX YouTube Channel

Dr. Carrie Laboski describes the process and utility of the PSNT (Pre-sidedress Soil Nitrate Test).

Published Materials

Sampling Soils for Testing (UWEX 2100)

Sampling Soil Test Levels for Wisconsin (UWEX A3030)

Sampling for Plant Analysis (White Paper)

Articles, Papers & Presentations

The Economics of Soil Testing (NHSS 11-06, Ruark)

Sampling Soils for Testing

Soil Testing and Plant Analysis

Soil Testing for Homeowners

Soil Sampling, Fertilizer Recommendations, and Economics of Fertilization

Using the PSNT and Nitrogen Crediting to Improve Corn Nitrogen Recommendations

Soil Nitrate Tests for Wisconsin Cropping Systems

Using Grid Samples to Predict Whole-Field Recommendations

Management Topics

Soil Fertility Topics
Crop Production
Vegetable Production
Cover Crops
Tillage
Soil & Water
Urban Soil & Gardening

Resources

Affiliated Websites
Wisconsin Agribusiness Classic
Extension Programs & Events
Faculty
Management Topics
UW Soils Department

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