Forms and Guides
For over 50 years, AGVISE Laboratories has provided our clients with prompt service and valuable agronomic support. We provide our clients with the right materials to help them understand analysis reports and make sound decisions in the field. We also provide crop fertilizer guidelines for over 70 different crops grown in the upper Midwest and northern Great Plains. The fertilizer guidelines were developed utilizing university and industry research along with the professional experience of AGVISE agronomic staff.
Submission Forms
To order submission forms in large quantities, please visit the Store>Supplies. The printable forms should only be used as needed in cases of one or two samples.
Soil Form – Soil Health (use for USDA-NRCS CEMA 216, includes soil sampling instructions)
Soil Form – Homeowner Lawn, Garden, Landscaping
Manure/Compost Form – United States
Manure/Compost Form – United States (10 Samples)
Manure/Compost Form – Canada (10 Samples)
Sampling and Interpretation Guides
Agronomy Resources and Popular Subjects
University Extension Links
Corn Nitrogen Rate Calculator (MRTN)
Univ. Minnesota Fertilizer Recommendations
Montana State Univ. Fertilizer Recommendations
NDSU Fertilizer Recommendations
NDSU Nitrogen Calculator – Barley, Wheat, Corn, Sunflower
NDSU Potassium Calculator – Corn
NDSU Gypsum Requirement Calculator for Sodic Soil Remediation
SDSU Fertilizer Recommendations
SDSU Starter Fertilizer Calculator (Seed-placed Fertilizer Decision Aid)
Decision Tools for Western Canada — These Excel calculators were developed by Dr. Rigas Karamanos. Inquiries about the calculators should be directed to Dr. Karamanos: rkgeoponica@gmail.com
- Yield Potential Calculator based on Stored Soil Water
- Nitrogen ROI Calculator for Western Canada – Black Soil Zone
- Nitrogen ROI Calculator for Western Canada – Dark Brown Soil Zone
- Nitrogen ROI Calculator for Western Canada – Brown Soil Zone
- Phosphorus ROI Calculator for Western Canada
- Copper ROI Calculator for Western Canada