Soil Managment Zone for Nutrition assessment

Sandor Fehervari

7 Nov 2020

Translate your Soil Survey data in to Zone insights and identify Field limiting deficiencies.

Here is a great way to bring insights from your soil sampling data! We took all soil samples in one of our mapped field and we grouped them based on our Soil Management Zones - categories 1 to 5 is Critical, Low... -.

We can clearly see what is a limitation - regression line slope is positive - and what is over dosed at your lower performing areas. In this case the farm could identify the need of higher P2O5, K2O differentiation, think about the possibilities to raise OM% level, and increase Zn in the Low and Critical areas of the Field

Ca and S cause yield depression at this field which should be considered when you choose the fertilizers.