Tool Box

Software downloads & self guided tutorials.


Seed-Placed Fertilizer Decision Aid

A commonly asked question is "How much fertilizer can I safely apply with the seed?". FertSeedDecisionAid was developed to help answer that question in a reasonably condition-specific manner. This easy to use decision aid is based on regression coefficients (crop stand upon fertilizer rate) that were developed in a laboratory emergence study of common fertilizers and crops and verified with published field studies when they existed. It was developed by South Dakota State University with the support of IPNI.

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