The Nitrogen Fertilizer Management Tool for California Wheat (Beta)

Location

Click or move the marker to the field where the soil sample was taken. You must choose a field within the agricultural lands of CA (non-shaded region).

Quick Test Value

Enter your pad value from the soil nitrate quick test (ppm). Results are based on top 0-12 in of soil.

Calcium Chloride used in shaking solution

Water-only used in shaking solution

The results are based on the oven dry bulk density (g/cm³) from the SSURGO database. Values used and presented here are a weighted average of the component types present in the top 0-12 in of soil. Adjust the site-specific bulk density if needed.

For more information on how to perform the soil nitrate quick test see http://smallgrains.ucanr.edu/Nutrient_Management/snqt/