Soil Fertility 07/18/14 4:01:56 PM
Jared and Andy discuss interpreting grid sample test results
The second step in an effective precision ag program is interpreting soil sample information and applying fertility information to your crop production goals.
The goal is to correct PH and apply the most fertilizer on the areas of your field that have the best soils and drainage.
Crops respond to variable rate fertilizer applications in the first year.
Under the right conditions, old tile lines can be identified.
Crops usually don't respond to variable rate lime application until the second year.
Customers are surprised at how much lime it takes and how much it helps crop production.
Court and Tim examine actual grid sample test results