High fertilizer prices means being more efficient with input costs. Plant analysis is the best way to monitor the nutrient uptake of your crops. With the high amount of rainfall that has fallen since corn was planted, an ammonium and nitrate soil analysis will help determine nitrogen status in soil to help make an informed decision on is additional nitrogen may needed.
Spectrum Analytic Inc.
1087 Jamison Rd NW
Washington Court House, OH 43160-8748