The app is designed to complement Yara N-TesterTM * to guide professional growers to safer nitrogen strategy. It is meant to be used at the time of measurement and to clarify the calculations in Yara N tests as well as guide the user to possible adjustment of kompletteringsgivan as Yara N-Tests show. The application shows a variety of biological factors to be measured when supplementation of nitrogen fertilizer to be made.

The app contains a guide to the most critical stages of development stråsädens growth.

The app remembers readings and nitrogen recommendations from the field so that the user can easily get an overview of the field measurement history.

The app provides:
• ability to easily decide which stage of development the crop is in.
• a clear view of the need calculation of nitrogen based on Yara N tests Value.
• Guide important factors to be considered when determining the supplement will give.
• to collect the history of previous measurements and nitrogen recommendations.

* Meter for nitrogen needs in cereals and potatoes