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When phosphate prices are high, it can be tempting to reduce fertilizer rates across every field. But the same cut can have very different consequences depending on where soil fertility stands and how a field responds to added nutrients.

In this recorded webinar, Advanced Agrilytics agronomists discuss how current soil samples and application history can help growers decide where they have room to reduce P and K rates and where cutting back may put yield at risk.

They use field examples to show why a soil test number alone does not tell the whole story. Moisture availability, organic matter, and landscape position can affect how nutrients move to the plant, even within the same field.

Watch to see how these differences can inform fertilizer priorities across an operation, especially when the budget does not allow every acre to receive the full planned rate.

Original Date: September 26, 2026, 12:00 pm

What You'll Learn

  • How soil sampling locations can affect your understanding of variability within a field.
  • Why the same soil test value may call for different decisions in wetter and drier areas.
  • How past applications and yield response can help identify where cutting P or K carries more risk.
  • How to weigh fertilizer reductions across fields instead of applying the same cut everywhere.

Who Should Attend?

  • Growers reviewing soil test results before setting fall fertilizer rates.
  • Growers deciding which fields to prioritize within a limited P and K budget.
  • Growers considering a reduced application after cutting rates in previous years.
  • Growers comparing uniform rates with applications tailored to different parts of a field.

Meet the Presenter(s)

Dan Emmert

Dan Emmert

PRO Services Agronomy Lead