K tests near the deficiency level. Be prepared to apply potash depending on future tests. Check to be sure that soil moisture is not limiting soil potassium uptake. If yield potential is at least 1 bales per acre, apply 60 lbs K 2 O per acre to the soil unless potash recommended in a previous period was applied. If soil moisture is suspected to limit potassium uptake, consider foliar potassium as in Recommendation 18.
Analysis indicate water deficiency.
Analysis indicates possible sulfur deficiency. Watch for yellowing deficiency symptoms in top leaves. See Extension fact sheet 2058. Possible K deficiency. If applying with insecticide, add insecticide to water first, then add fertilizer, and continuously agitate mixture.